publications and presentations
- Reips, U. D., & Frauendorfer, D. (in revision). The high hurdle technique put to the test: Evidence for less dropout and better data quality in Web-based studies. Manuscript in preparation.
- Younes, N., Höhner, L., & Reips, U.-D. (in revision). Emotion words as reflection of social change.
- Canales, D., Garaizar, P., & Reips, U.-D. (in revision). Improving data quality in Internet-based studies with CRT items: A review and a generator.
- Reips, U.-D. (invited). Experimentation within surveys. In R. K. Thomas, Survey Research Methods. Oxford: Oxford University Press.
- Reips, U. D., & Heilmann, T. (in revision). The OLBDQ: An online version of the leader behavior description questionnaire. Manuscript in preparation.
- Funke, F. & Reips, U.-D. (in revision). Reducing measurement error by tackling formatting error: Theoretical and empirical evidence for high data quality with visual analogue scales.
- Kuhlmann, T., Reips, U.-D., & Stieger, S. (under review). Smartphone tilt as a measure of well-being? Evidence and obstacles in two experience sampling studies.
- Reips, U.-D. (invited for full paper submission in special issue of Behavior Research Methods on Big Data in Psychology, under review). Big Data: Using large scale Web services for research.
- Reips, U.-D. (in revision). Collecting data in surfer’s paradise: Internet-mediated research yesterday, now, and tomorrow.
- Reips, U.-D., & Bannert, M. (in revision). Dropout analysis: A method for data from Internet-based research and DropR, an R-based Web App to analyze and visualize dropout.
- Reips, U.-D. (in revision). Reaction times in Internet-based versus laboratory research: Potential problems and a solution.
- Reips, U.-D., Buchanan, T., Joinson, A., & Paine Shofield, C. (in revision). Internet questionnaires in e-health contexts: Non-response to sensitive items.
- Reips, U.-D., Oostlander, J., & Buchanan, T. (in revision). Measures of online privacy concern and protection for use on the Internet: Further validation and development of a German version (GPCP).
- Reips, U.-D., & Mürner, B. (in revision). Stroop Invaders: A Web tool for creating Internet-based Stroop-like experiments in game format.
- Stieger, S., Scherber, L. S., & Reips, U.-D. (under review). The Name Letter Effect is based on the spelling not pronunciation of letters.
- Kaufmann, E., & Reips, U.-D. (2024). Meta-analysis in a digitalized world: A step-by-step primer. Behavior Research Methods.
- Shevchenko, Y., & Reips, U.-D. (2024). How to Use Geofencing in Mobile Research [How-to Guide]. SAGE Research Methods: Doing Research Online.
- Laupper, E., Kaufmann, E., & Reips, U.-D. (2023). Late responding in Web and Mail surveys: A systematic review and meta-analysis. Survey Research Methods, 17(4), 465-491.
- 🗣 iScience special symposium held at #SCIP2023.
- Reips, U.-D. (2023). Without the Internet Artificial Intelligence was Disconnected Stupidity. 53rd Annual Meeting of the Society for Computation in Psychology. San Francisco, November 16.
- Huber, N., Buchmüller, R., & Reips, U.-D. (2023). Validating Google Ngram as a Source for Psychological Research: A Comparative Study of Corpora for Word Trend Analysis. 53rd Annual Meeting of the Society for Computation in Psychology. San Francisco, November 16.
- Miccoli, M., & Reips, U.-D. (2023). Exact vs. Conceptual Replication: Mental Accounting in Internet-Based Experiments. 53rd Annual Meeting of the Society for Computation in Psychology. San Francisco, November 16.
- Shevchenko, Y., & Reips, U.-D. (2023). Fish Lake: A Web-Based Paradigm for Investigating Collective Behavior. 53rd Annual Meeting of the Society for Computation in Psychology. San Francisco, November 16.
- Kaufmann, E. (2023). Workshop: Einführung in die Meta-Analyse: Theorie und Praxis, Institut für Schulentwicklungsforschung, TU Dortmund, 25./26.09.
- Shevchenko, Y., & Reips, U.-D. (2023, September). Geofencing in location-based behavioral research: Methodology, challenges, and implementation. 16th Meeting of Methods and Evaluation Division of the German Psychological Society (DGP’s). University of Konstanz, September 13.-15.
- Laupper, E., Kaufmann, E., & Reips, U.-D. (2023, September). The late responding phenomenon in web versus mail surveys: A systematic review and meta-analysis. 16th Meeting of Methods and Evaluation Division of the German Psychological Society (DGP’s). University of Konstanz, September 13.-15.
- Kaufmann, E., & Reips, U.-D. (2023, September). A step-by-step primer on conducting meta-analyses: The case of Internet-based research. 16th Meeting of Methods and Evaluation Division of the German Psychological Society (DGP’s). University of Konstanz, September 13.-15.
- Reips, U.-D. (2023, September). Methods of Web-Based Research in Psychology: A review. 16th Meeting of Methods and Evaluation Division of the German Psychological Society (DGP’s). University of Konstanz, September 13.-15.
- Shevchenko, Y., & Reips, U.-D. (2023). Geofencing in location-based behavioral research: Methodology, challenges, and implementation. Behavior Research Methods, 1-29.
- Miccoli, M., Miller, M., & Reips, U.-D. (2023, August). Mental accounting of time: An investigation of time as a resource. Subjective Probability Utility and Decision Making (SPUDM) Conference. Vienna, August 20-24.
- Reips, U.-D. (in press). Using the Internet to collect data. In H. Cooper, P. M. Camic, R. Gonzalez, D. L. Long, A. Panter, D. Rindskopf, & K. J. Sher (Eds.), APA Handbook of Research Methods in Psychology, Vol 2: Research designs: Quantitative, qualitative, neuropsychological, and biological (2nd ed.). Washington, DC: American Psychological Association.
- Buchanan, E., Lewis, S., Paris, B., Forscher, P., … Reips, U.-D., … Primbs, M. (2023). The Psychological Science Accelerator’s COVID-19 rapid-response dataset. Scientific Data, 10, 87.
- Carr, D., Ochsner, B., Spöhrer, M., Bieling, T., Reips, U.-D., & Fischer, U. (in press). In: B. Ochsner & M. Spöhrer (Eds.): Disability and video games: Practices of en-/disabling modes of digital gaming. London: Palgrave Macmillan.
- Jenadeleh, M., Zagermann, J., Reiterer, H., Reips, U.-D., Hamzaoui, R., & Saupe, D. (2023). Relaxed forced choice improves performance of visual quality assessment methods. In: Proc. 15th International Conference on Quality of Multimedia Experience (QoMEX), Ghent, June 2023.
- Merkin, A., Akinfieva, S., Medvedev, O. N., Krishnamurthi, R. V., Gutsaluk, A., Reips, U.-D., Kuliev, R., Dinov, E., Nikiforov, I., Shamalov, N., Shafran, P., Popova, L., Burenchev, D., Feigin, V. (in press). A pilot study of application of the Stroke Riskometer mobile app for assessment of the course and clinical outcomes of COVID-19 among hospitalised patients. Cerebrovascular Diseases Extra, 13(1), 47-55.
- Petras, N., Dantlgraber, M, & Reips, U.-D. (2023). Illustrating psychometric tests, scales, and constructs: An R package for Item Pool Visualization. Behavior Research Methods.
- Sanftenberg, L., Beutel, A., Friemel, C. M., Schauer, M., Elbert, T., Reips, U.-D., … , Gensichen, J. (in press). Barriers and opportunities for implementation of a brief psychological intervention for post-ICU mental distress in the primary care setting – results from a qualitative sub-study of the PICTURE trial. BMC Primary Care.
- Selkälä, A., & Reips, U.-D. (in press). A new 2-dimensional question format in web survey design: Assimilation and contrast effects. Methodological Innovations.
- Shevchenko, Y., Huber N., & Reips, U.-D. (2023). Psychological well-being during the COVID-19 pandemic: Combining a web survey with experience sampling methodology. PLOS One, 18(3).
- Teepe, G. W., Glase, E. M., & Reips, U.-D. (2023). Increasing digitalization of life is associated with anxiety and depression: A Google Ngram analysis. PLoS ONE, 18(4): e0284091
- Reips, U.-D., & Shevchenko, Y. (2023). How to conduct online experiments [How-to Guide]. SAGE Research Methods: Doing Research Online.
- Kowal, M., Sorokowski, P., …, Miccoli, M., …, Reips, U.-D., …, Perun, M. (2022). Predictors of enhancing human physical attractiveness: Data from 93 countries. Evolution and Human Behavior, 43
- Kaufmann, E. (2022). 28th International (Virtual) Meeting of the Brunswik Society, organised together with M. Dhami (UK), Karolin Salmen (DE), Gijs Holleman (NL).
- iScience’s special Workshop & Symposium held at #SCiP2022 🗣.
- Reips, U.-D., & Caffier, J. (2022, November). WEXTOR 2022: A coding-free experiment generator for web and lab. (SCIP)
- Kaufmann, E., & Reips, U.-D. (2022, November). A Step-by-Step Primer on Conducting Meta-Analyses: The Case of Internet-based Research. (SCIP)
- Lukács, G., Kleinberg, B., & Reips, U.-D. (2022, November). An Ecological Meta-Study Assessment of the “RAF Loop” Javascript Timing Method . (SCIP)
- Miccoli, M., Shevchenko, Y. & Reips, U.-D. (2022, November). The Experience Sampling method in experimental research: A temporal discounting study of preference reversal. (SCIP)
- Shevchenko, Y., & Reips, U.-D. (2022, November). Samply: A user-friendly web and smartphone application for conducting experience sampling studies (Workshop at SCIP).
- Wasmuth, J. M., Reinhard, I., Hill, H., Alpers, G. W., Shevchenko, Y., Kiefer, F., & Leménager, T. (2022). A smarter way to use your smartphone: an intervention to limit smartphone-related distractions reduces hyperactivity but not inattention symptoms. European addiction research, 1-12.
- Shevchenko, Y. (2022). Open Lab: A web application for running and sharing online experiments. Behavior Research Methods, 1-8.
- Legate, N., Nguyen, T. T., Weinstein, N., Moller, A. C., Legault, L., …, Reips, U.-D., …, Žuro, B. (2022). A global experiment on motivating social distancing during the COVID-19 pandemic. Proceedings of the National Academy of Sciences, 119(22).
- Reips, U.-D. (2022). Foreword. In J. Kohler, Eins und eins ist zwei und mehr: Die Methodisierung des Feldes [One and one is two and more: Methodization of the field] (pp. 15-17). Beltz.
- Merkin, A., Medvedev, O., Akinfieva S., Krishnamurthi, R., …, Reips, U.-D., …, Feigin, V. (2022). Application of the Stroke Riskometer mobile app-based stroke risk as a predictive tool for clinical outcomes of SARS-COV-2 (COVID-19). Neuroepidemiology, 6(Suppl. 1).
- Shevchenko, Y., & Reips, U.-D. (2022). How to Prepare and Conduct an Experience Sampling Study via Mobile Phones [How-to Guide]. SAGE Research Methods: Doing Research Online.
- Bago, B., Kovacs, M., Protzko, J., …, Reips, U.-D., …, Aczel, B. (2022). Situational factors shape moral judgments in the trolley dilemma in Eastern, Southern, and Western countries in a culturally diverse sample. Nature Human Behaviour, 6(6), 880–895
- Lin, H., Chen, G., Jenadeleh, M., Hosu, V., Reips, U.-D., Hamzaoui, R., Saupe, D. (2022). Large-scale crowdsourced subjective assessment of picturewise just noticeable difference. IEEE transactions on circuits and systems for video technology.
- Gensichen, J., Friemel C., Schmidt K., Sanftenberg, L., Dohmann, J., Reips, U.-D., Elbert, T. (2022, May 15). A primary care-based narrative exposure therapy on patients with post-traumatic stress disorder following intensive care [Poster discussion session]. D102 Topics in Behavioral Science and Health Service Research, Moscone Center.
- Kaufmann, E. (2022, September). The potential of quantitative data to improve teachers’ judgment accuracy. Quantitative Methodology Center 2022 (QMC22).
- Dorison, C. A., Lerner, J. S., Heller, B. H., … Reips, U.-D., … Coles, N. A. (2022). In COVID-19 health messaging, loss framing increases anxiety with little-to-no concomitant benefits: Experimental evidence from 84 countries. Affective Science, 3, 577–602.
- Petras, N., Dantlgraber, M., Reips, U.-D., & Bannert, M. (2022). IPV: Item Pool Visualization. Research Methods, Assessment, and iScience, Department of Psychology, University of Konstanz, Germany. Computer software (R package version 1.0.0, Sept. 2022). Available from CRAN studio
- Miccoli, M., & Reips, U.-D. (2022, March). The blurring technique in experiments: A measure for sensitive versus non-sensitive contexts. Tagung experimentell arbeitender Psycholog:innen (TeaP), Online Conference.
- Reips, U.-D. (2021). Web-based research in Psychology: A review. Zeitschrift für Psychologie, 229(4).
- Reips, U.-D., & Buchanan, T. (2021). From modems to mobile apps: Web-based research in Psychology [Editorial]. Zeitschrift für Psychologie, 229(4).
- Kaufmann, E. (2021, December). 27th International (Online) Meeting of the Brunswik Society.
- Wang, K., Goldenberg, A., … Reips, U.-D., … Moshontz, H. (2021). A multi-country test of brief reappraisal interventions on emotions during the COVID-19 pandemic. Nature Human Behaviour, 5, 1089-1110.
- iScience’s special symposium held at #SCiP2021 🗣.
- Reips, U.-D., Meisinger, N., Shevchenko, Y. & Birnbaum, M. H. (2021, November). “I am willing to pay a million”: Influences on informed consent in Web experiments. In 51st Annual Meeting of the Society for Computation in Psychology (SCIP).
- Miccoli, M., & Reips, U.-D. (2021, November). The Blurring Technique in Measurement: A Comparison of Text Boxes and Drop-Down Menus. In 51st Annual Meeting of the Society for Computation in Psychology (SCIP).
- Shevchenko, Y. & Reips, U.-D. (2021, November). A Social Context-Aware Notification Model for Experience-Sampling Research. In 51st Annual Meeting of the Society for Computation in Psychology (SCIP).
- Kaufmann, E., & Reips, U.-D. (2021, October). Herausforderungen bei Meta-Analysen: Datenqualität Online und Online. Online Workshop. DigiGEBF, Gesellschaft für Empirische Bildungsforschung, 29.10.
- Reips, U.-D. & Kaufmann, E. (2021, October). Herausforderungen bei Online Untersuchungen. Online Workshop. DigiGEBF, Gesellschaft für Empirische Bildungsforschung, 22.10.
- Laupper, E., Kaufmann, E., & Reips, U.-D. (2021, September). Better late than not at all? A systematic review on late respondents in (web) survey. General Online Research (GOR’ 21). Online Conference, September, 8.-10.
- Reips, U.-D., & Klein, B. (2017). Innovative social location-aware services for mobile phones. In A. Quan-Haase & L. Sloan, Handbook of Social Media Research Methods (2nd ed.). London: Sage.
- Shevchenko Y., Kuhlmann T., & Reips, U.-D. (2021). Samply: A user-friendly, smartphone app and web-based means of scheduling and sending mobile notifications for experience-sampling research. Behavior Research Methods, 53, 1710–1730.
- Müller, T., Shevchenko, Y., Gerhardt, S., Kiefer, F., & Vollstädt-Klein, S. (2021). The influence of perceived stress and self-control on efficacy of repeated transcranial direct current stimulation in non-treatment-seeking smokers. Drug and Alcohol Dependence, 226, 108861.
- Henninger, F., Shevchenko, Y., Mertens, U. K., Kieslich, P. J., & Hilbig, B. E. (2021). lab. js: A free, open, online study builder. Behavior Research Methods, 1-18.
- Kaufmann, E. (2021). Algorithm appreciation or aversion? Comparing in-service and pre-service teachers’ acceptance of computerized expert models. Computers and Education: Artificial Intelligence, 2, 100028.
- Reips, U.-D., & Garaizar, P. (2016). Social Lab: An “Open Source Facebook”. In L. Sloan & A. Quan-Haase, Handbook of Social Media Research Methods (2nd ed.). London: Sage.
- Benz, A. B. E., Kloker, L. V., Kuhlmann, T., …, Reips, U.-D., & Pruessner, J. C. (2021). Psychometrische Kennwerte einer deutschen Übersetzung des Parental Bonding Instrument [Psychometric Characteristics of a German Translation of the Parental Bonding Instrument]. Psychotherapie – Psychosomatik – Medizinische Psychologie (PPmP). https://dx.doi.org/10.1055/a-1503-5328
- Legate, N., Nguyen, T. T., Weinstein, N., Moller, A. C., Legault, L., … Reips, U.-D., … Primbs, M. (2021, under review). A global experiment on motivating social distancing during the COVID-19 pandemic. https://doi.org/10.31234/osf.io/n3dyf
- Kuhlmann, T., Garaizar, P., & Reips, U.-D. (2021). Smartphone sensor accuracy varies from device to device in mobile research: The case of spatial orientation. Behavior Research Methods, 53, 22-33. https://doi.org/10.3758/s13428-020-01404-5
- Selkälä A., Viinamäki L., Suikkanen A. & Reips, U.-D. (2021). Web survey entry selection by a mailed invitation letter. Survey Practice, 14(1). https://doi.org/10.3758/s13428-020-01527-9
- Reips, U.-D. (2021, March). Tagung experimentell arbeitender Psychologen 2021; Conference of Experimental Psychologists 2021 (TeaP2021).
- Bräuninger, I., & Reips, U.-D. (2020). The significance of dance in dance movement therapy: An international online survey with DMT novices.
- Reips, U.-D. (2020, November). New tools and results in Internet-based experimenting and experience sampling. 50th annual meeting of the Society for Computation in Psychology (SCiP).
- Sass, R., Frick, S., Reips, U.-D. (2020). Taking the test-taker’s perspective: Response process and test motivation in multidimensional forced-choice vs. rating scale instruments. Assessment, 27(3), 572-584. https://doi.org/10.1177/1073191118762049
- Kaufmann, E. (2020). How accurately do teachers’ judge students? Re-analysis of meta-analysis. Contemporary Educational Psychology, 101902.
- Reips, U.-D., Duca, D., Jovanovic, M. & Dumouchel, S. (2020, July). In ICTeSSH conference.
- Lin, H., Jenadeleh, M., Chen, G., Reips, U. D., Hamzaoui, R., & Saupe, D. (2020, July). Subjective assessment of global picture-wise just noticeable difference. In 2020 IEEE International Conference on Multimedia & Expo Workshops (ICMEW) (pp. 1-6). IEEE.
- Vésteinsdóttir, V., Asgeirsdottir, R. L., Reips, U.-D., & Thorsdottir, F. (2021). Item-pair measures of acquiescence: the artificial inflation of socially desirable responding. International Journal of Social Research Methodology, 24(3), 279-287.
- Reips, U.-D. (2020). Internet-based studies. In Marc D. Gellman, J. Rick Turner (eds.), Encyclopedia of Behavioral Medicine (2nd ed.). Berlin: Springer. https://doi.org/10.1007/978-1-4614-6439-6_28-2
- Cipora, K., Soltanlou, M., Reips, U.-D., & Nuerck, H.-C. (2019). The SNARC and MARC effects measured online: Large-scale assessment methods in flexible cognitive effects. Behavior Research Methods, 51, 1676–1692. doi:10.3758/s13428-019-01213-5
- Reips, U.-D., & McClelland, G. (2019, November). Option Bars are Better than Radio Buttons: A New Accessible Response Type in Computerized Measurement. Presentation given at the 49th Annual Meeting of the Society for Computers in Psychology, Montréal, QC, Canada.
- Shevchenko, Y., Kuhlmann, T., & Reips, U.-D. (2019, November). Samply: A User-friendly Web and Smartphone Application for Conducting Experience Sampling Studies. Presentation given at the 49th Annual Meeting of the Society for Computers in Psychology, Montréal, QC, Canada.
- Shevchenko, Y., & Reips, U.-D. (2019, November). Interactive Web Experiments with InterWEX. Presentation given at the 49th Annual Meeting of the Society for Computers in Psychology, Montréal, QC, Canada.
- Quirós-Ramírez, M. A., & Reips, U.-D. (2019, November). Visual Analog Scales or Sliders? Influence of Scale Type in the Evaluation of Perceived Inequality. Presentation given at the 49th Annual Meeting of the Society for Computers in Psychology, Montréal, QC, Canada.
- Reips, U. D., & Buchanan, T. (2020). Call for Papers:“Web-Based Research in Psychology”.
- Dantlgraber, M., Kuhlmann, T., & Reips, U. D. (2019). Conceptual fluency in inductive reasoning. PloS ONE, 14, e0225050. doi: 10.1371/journal.pone.0225050
- Kuhlmann, T., Shevchenko, Y., & Reips, U.-D. (2019, November). The visual analogue scale and its variation for ranked comparisons: Comparing response accuracy. Presentation given at the 49th Annual Meeting of the Society for Computers in Psychology, Montréal, QC, Canada.
- Kuhlmann, T., & Reips, U. D. Experience sampling with everyday smartphones.
- Kaufmann, E., & Budescu, D. V. (2020). Do teachers consider advice? On the acceptance of computerized expert models. Journal of Educational Measurement, 57(2), 311-342.
- 2019 Montréal symposium accepted
- Petras, N., Dantlgraber, M., & Reips, U. D. Beyond one test: An R-Package for Item Pool Visualization.
- Dantlgraber, M., Stieger, S., & Reips, U.-D. (2019). Introducing Item Pool Visualization (IPV): A method for investigation of concepts in self-reports and psychometric tests. Methodological Innovations, 12(3), 1-10. https://doi.org/10.1177/2059799119884283.
- Talk: Internet-based research methods: Challenges and solutions (19 July 2019)
- Huber, S., Nuerck, H.-C., Reips, U.-D., & Soltanlou, M. (2019). Individual differences influence two-digit number processing, but not their analog magnitude processing: a large-scale online study. Psychological Research, 83(7), 1444-1464. https://doi.org/10.1007/s00426-017-0964-5.
- Selkälä, A., Suikkanen, A., Viinamäki, L., & Reips, U. D. (2019, July). Demographics Explaining a Web Survey Entry Selection on the Postal Invitation Letter. In Conference of the European Survey Research Association, Zagreb, Croatia..
- Keynote: M. Alejandra Quiros-Ramirez to hold keynote speech in Panama
- Garaizar, P., & Reips, U.-D. (2019). Best practices: Two web browser-based methods for stimulus presentation in behavioral experiments with high resolution timing requirements. Behavior Research Methods, 51, 1441–1453. doi:10.3758/s13428-018-1126-4
- Grosz, M. P., Emons, W. H. M., Wetzel, E., Leckelt, M., Chopik, W. J., Rose, N., & Back, M. D. (2019). A comparison of unidimensionality and measurement precision of the Narcissistic Personality Inventory and the Narcissistic Admiration and Rivalry Questionnaire. Assessment, 26(2), 281-293. doi: 10.1177/1073191116686686.
- Bago, B., Aczel, B., Kekecs, Z., P., Kovacs, M., Nagy, T., … Reips, U.-D., … Chartier, C. R. (preregistered and conditionally accepted). Moral thinking across the world: Exploring the influence of personal force and intention in moral dilemma judgments. Nature Human Behaviour.
- Vésteinsdóttir, V., Steingrimsdottir, E. D., Thorsdottir, F., Joinson, A., & Reips, U.-D. (2019). Social desirability in spouse ratings. Psychological Reports, 122(2), 593-608. doi:10.1177/0033294118767815.
- Younes, N., & Reips, U.-D. (2019). Guideline for improving the reliability of Google Ngram studies: Evidence from religious terms. PloS One, 14(3): e0213554. doi.org/10.1371/journal.pone.0213554
- Stieger, S., & Reips, U.-D. (2019). Well-being, smartphone sensors, and data from open-access databases: A mobile experience sampling study. Field Methods, 31(3), 277-291.
- Wienert, J., Kuhlmann, T., Storm, V., Reinwand, D., & Lippke, S. (2019). Latent user groups of an eHealth physical activity behaviour change intervention for people interested in reducing their cardiovascular risk. Research in Sports Medicine, 27, 34-49. doi: 10.1080/15438627.2018.1502181
- Vésteinsdóttir, V., Joinson, A., Reips, U. D., Danielsdottir, H. B., Thorarinsdottir, E. A., & Thorsdottir, F. (2019). Questions on honest responding. Behavior research methods, 51(2), 811-825.
- Younes, N., & Reips, U.-D. (2018). The changing psychology of culture in Germany: A Google Ngram study. International Journal of Psychology, 53(S1), 53-62. doi:10.1002/ijop.12428
- Stieger, S., Lewetz, D., & Reips, U.-D. (2018). Can smartphones be used to bring computer-based tasks from the lab to the field? A mobile experience sampling method study about pace of life. Behavior Research Methods, 50, 2267–2275.
- Stieger, S. & Kuhlmann, T. (2018). Validating psychometric questionnaires using experience-sampling data: The case of nightmare distress. Frontiers in Neuroscience, 12:901. doi: 10.3389/fnins.2018.00901
- New Orleans Symposium on Internet-based research
- Nov. 6-7, 2018: Zurich Spotlight talk
- Reips, U. D. (2018). Pitfalls of Doing Experiments Online.
- Reips, U. D. Methods of experimental and nonexperimental Internet-based research.
- Leckelt, M., Wetzel, E., Gerlach, T. M., Ackerman, R. A., Miller, J. D., Chopik, W. J., …, & Back, M. D. (2018). Validation of the Narcissistic Admiration and Rivalry Q0uestionnaire short scale (NARQ-S) in 0convenience and representative samples. Psychological Assessment, 30(1), 86-96. doi: 10.1037/pas0000433.
- Götz, F. M., Stieger, S., & Reips, U. D. (2019). The emergence and volatility of homesickness in exchange students abroad: A smartphone-based longitudinal study. Environment and Behavior, 51(6), 689-716.
- Kuhlmann, T. (2018). Optimizing measurement in Internet-based research: Response scales and sensor data (Doctoral dissertation)
- Harris, M. A., Wetzel, E., Robins, R. W., Donnellan, M. B., & Trzesniewski, K. H. (2018). The development of global and domain self-esteem from ages 10 to 16 for Mexican-origin youth. International Journal of Behavioral Development, 42(1).
- Krantz, J., & Reips, U.-D. (2017). The state of web-based research: A survey and call for inclusion in curricula. Behavior Research Methods, 49(5), 1621–1629. doi:10.3758/s13428-017-0882-x
- Schmitt, D. P., Alcalay, L., Allik, J. … Reips, U.-D. … Zupancic (2017). Narcissism and the strategic pursuit of short-term mating: Universal links across 11 world regions of the International Sexuality Description Project-2. Psychological Topics, 26(1), 89-137.
- Grosz, M. P., Göllner, R., Rose, N., Spengler, M., Trautwein, U., Rauthmann J. F., Wetzel, E., & Roberts, B. W. (2017). The development of narcissistic admiration and Machiavellianism in early adulthood. Journal of Personality and Social Psychology. Advance online publication. doi:10.1037/pspp0000174
- Wetzel, E., Brown, A., Hill, P., Chung, J. M., Robins, R. W., & Roberts, B. W. (2017). The narcissism epidemic is dead; long live the narcissism epidemic. Psychological Science, 28(12), 1833-1847.
- Reips, U.-D., & Garaizar, P. (2017). Social Lab: An “Open Source Facebook”. In A. Quan-Haase & L. Sloan, Handbook of Social Media Research Methods (pp. 475-485). London: Sage.
- Wienert, J., Kuhlmann, T., Fink, S., Hambrecht, R., & Lippke, S. (2017). Motivational and volitional correlates of physical activity in participants reporting no, past, and current hypertension: Findings from a cross-sectional observation study. International Journal of Behavioral Medicine, 24, 908-914. doi: 10.1007/s12529-017-9649-0
- Younes, N., & Reips, U. D. (2018). The changing psychology of culture in German‐speaking countries: A Google Ngram study. International Journal of Psychology, 53, 53-62.
- Götz, F. M., Stieger, S., & Reips, U.-D. (2017). Users of the main smartphone operating systems (iOS, Android) differ only little in personality. PLoS One,12(5): e0176921. doi:10.1371/journal.pone.0176921
- Klein, B., & Reips, U.-D. (2017). Innovative social location-aware services for mobile phones. In A. Quan-Haase & L. Sloan, Handbook of Social Media Research Methods (pp. 421-438). London: Sage.
- Vésteinsdóttir, V., Reips, U.-D., Joinson, A., & Thorsdottir, F. (2017). An item level evaluation of the Marlowe-Crowne Social Desirability Scale using item response theory on Icelandic Internet panel data and cognitive interviews. Personality and Individual Differences, 107, 164–173. doi:10.1016/j.paid.2016.11.023
- Reips, U. D., Stieger, S., Heinrichs, S., & de Spindler, A. (2016). Svendroid: A generic smartphone app configurator for mobile assessment studies. In 46th annual meeting of the Society for Computers in Psychology, Boston, MA.
- Kuhlmann, T., Dantlgraber, M., & Reips, U.-D. (2017). Investigating measurement equivalence of Visual Analogue Scales and Likert-type scales in Internet-based personality questionnaires. Behavior Research Methods, 49, 2173-2181. doi:10.3758/s13428-016-0850-x
- Reinwand, D. A., Crutzen, R., Storm, V., Wienert, J., Kuhlmann, T., de Vries, H., & Lippke, S. (2016). Generating and predicting high quality action plans to facilitate physical activity and fruit and vegetable consumption: results from an experimental arm of a randomised controlled trial. BMC public health, 16, 317. doi: 10.1186/s12889-016-2975-3
- Storm, V., Reinwand, D., Wienert, J., Kuhlmann, T., De Vries, H., & Lippke, S. (2016). Brief report: Compensatory health beliefs are negatively associated with intentions for regular fruit and vegetable consumption when self-efficacy is low. Journal of Health Psychology, 1-7. doi: 10.1177/1359105315625358
- Wienert, J., Kuhlmann, T., Fink, S., Hambrecht, R., & Lippke, S. (2016). Testing principle working mechanisms of the health action process approach for subjective physical age groups. Research in Sports Medicine, 24, 67-83. doi: 10.1080/15438627.2015.1126277
- Helms, E., Wetzel, E., & Weierstall, R. (2016). Entwicklung und Validierung des Subklinischen Stresssymptom-Questionnaire SSQ-25. Der Nervenarzt. Advance online publication. doi:10.1007/s00115-016-0181-2
- Rauchbauer, B., Majdandžić, J., Stieger, S., & Lamm, C. (2016). The modulation of mimicry by ethnic group-membership and emotional expressions. Plos One, 11, e0161064.
- Keynote: U.-D. Reips to hold keynote speech in Eindhoven
- Wetzel, E., Leckelt, M., Gerlach, T. M., & Back, M. D. (2016). Distinguishing subgroups of narcissists with latent class analysis. European Journal of Personality, 30(4), 374-389.
- Reips, U.-D., & Matzat, U. (2016). New Internet myths: No truth in a postfactual world? International Journal of Internet Science, 11, 1-7.
- Stieger, S., & Lewetz, D. (2016). Parent-child proximity and personality: Basic human values and moving distance. BMC Psychology, 4, 26. doi:10.1186/s40359-016-0132-5
- Dantlgraber, M., Wetzel, E., Schützenberger, P., Stieger, S., & Reips, U.-D. (2016). Simple construct evaluation with Latent Class Analysis: An investigation of Facebook addiction and the development of a short form of the Facebook Addiction Test (F-AT). Behavior Research Methods, 48, 869-879.
- Bryant, G. A., Fessler, D. M. T., Fusaroli, R., Clint, E., … Stieger, S., … & Zhou, Y. (2016). Detecting affiliation in co-laughter across 24 societies. PNAS, 113, 4682-4687.
- Wetzel, E., & Robins, R. W. (2016). Are parenting practices associated with the development of narcissism? Findings from a longitudinal study of Mexican-origin youth. Journal of Research in Personality. Advance online publication. doi:10.1016/j.jrp.2016.05.005
- Kaufmann, E., Reips, U.-D., & Maag Merki, K. (2016). Avoiding methodological biases in Meta-Analysis: Use of online versus offline individual participant data (IPD) in educational psychology. Zeitschrift für Psychologie, 224, 157-167. doi:10.1027/2151-2604/a000251
- Anderson, C. J., Bahník, Š., Barnett-Cowan, M., … Stieger, S., … & Zuni, K. (2016). Response to a comment on “Estimating the reproducibility of psychological science”. Science, 351(6277).
- Quirin, M., Wróbel, M., Norcini Pala, A., Stieger, S., Shanchuan, D., Hicks, J. A., Mitina, O., Brosschot, J., Kazén, M., Lasauskaite-Schüpbach, R., Silvestrini, N., Steca, P., & Padun, M. A. (2016). A cross-cultural validation of the Implicit Positive and Negative Affect Test (IPANAT): Results from ten nations across three continents. European Journal of Psychological Assessment.
- Wetzel, E., Roberts, B. W., Fraley, R. C., & Brown, A. (2016). Equivalence of Narcissistic Personality Inventory constructs and correlates across scoring approaches and response formats. Journal of Research in Personality. Avance online publication. doi: 10.1016/j.jrp.2015.12.002
- Kuhlmann, T., Wienert, J., Lippke, S., & Reips, U.-D. (2016). Using visual analogue scales in eHealth: Non-response effects in a lifestyle intervention. Journal of Medical Internet Research, 18, e126. doi: 10.2196/jmir.5271
- Wetzel, E., Lüdtke, O., Zettler, I., & Böhnke, J. R. (2016). The stability of extreme response style and acquiescence over 8 years. Assessment. 23(3), 279-291. doi:10.1177/1073191115583714
- Reiss, S. & Reips, U.-D. (2016). Online assessment. In K. Schweizer & C. DiStefano (eds.), Principles and methods of test construction: Standards and recent advancements (pp. 120-131). Göttingen: Hogrefe.
- Wetzel, E., Brown, A., Morillo, D., Ponsoda, V., Leenen, I., Abad, F., … & Bartram, D. (2016, February). SYMPOSIUM: Current Advances in Research on the Multidimensional Forced-Choice Format. In ITC 2016 Conference.
- Swami, V., Tran, U. S., Kuhlmann, T., Stieger, S., Gaughan, H., & Voracek, M. (2016). More similar than different: Tattooed adults are only slightly more impulsive and willing to take risks than Non-tattooed adults. Personality and Individual Differences, 88, 40-44. DOI: 10.1016/j.paid.2015.08.054
- Stieger, S., & Reips, U.-D. (2016). A limitation of the Cognitive Reflection Test: Familiarity. PeerJ, 4, e2395. doi:10.7717/peerj.2395
- Wetzel, E., Böhnke, J. R., & Rose, N. (2016). A simulation study on methods of correcting for the effects of extreme response style. Educational and Psychological Measurement, 76(2), 304-324. doi:10.1177/0013164415591848
- Swami, V., Tran, U. S., Stieger, S., Pietschnig, J., Nader, I. W., & Voracek, M. (2016). Who believes in the giant skeleton myth? An examination of individual difference correlates. Sage Open, 6(1), 1-7. doi:10.1177/2158244015623592
- Swami, V., Tran, U. S., Kuhlmann, T., Stieger, S., Gaughan, H., & Voracek, M. (2016). More similar than different: Tattooed adults are only slightly more impulsive and willing to take risks than non-tattooed adults. Personality and Individual Differences, 88, 40-44.
- Swami, V., Gaughan, H., Tran, U. S., Kuhlmann, T., Stieger, S., & Voracek, M. (2015). Are tattooed adults really more aggressive and rebellious than those without tattoos?. Body image, 15, 149-152.
- Schoenleber, M., Roche, M. J., Wetzel, E., Pincus, A. L., & Roberts, B. W. (2015). Development of a brief version of the Pathological Narcissism Inventory. Psychological Assessment, 27(4), 1520-1526. doi: 10.1037/pas0000158
- Reips, U.-D. (2015). 20 años de revolución: La investigación científica con la ayuda de la Internet. Special issue “Dos décadas de Internet | Two decades of the public Internet”. Infoamérica-ICR: Iberoamerican Communication Review, 9, 59-70.
- Aarts, A. A., … Kuhlmann, T., … Stieger, S., … Zuni, K. [Open Science Collaboration] (2015). Estimating the reproducibility of psychological science. Science, 349(6251).
- Wienert, J., Kuhlmann, T., & Lippke, S. (2015). Direct effects of a domain-specific subjective age measure on self-reported physical activity – Is it more important how old you are or how old you feel? Health Psychology Report, 3(2), 131-139. DOI: 10.5114/hpr.2015.51450
- Lippke, S., Wienert, J., Kuhlmann, T., Fink, S., & Hambrecht, R. (2015). Perceived stress, physical activity and motivation: Findings from an internet study. Annals of Sports Medicine and Research, 2, 1012.
- Wienert, J., & Kuhlmann, T. (2015). A stitch in time saves nine: Things to consider when tailoring your online intervention. European Health Psychologist, 17, 12-17.
- Voracek, M., Rieder, S., Stieger, S., & Swami, V. (2015). What’s in a surname? Physique, aptitude, and sports type comparisons between Tailors and Smiths. PLOS ONE, 10, e0131795.
- Wetzel, E., Xu, X., & von Davier, M. (2015). An alternative way to model population ability distributions in large-scale educational surveys. Educational and Psychological Measurement, 75(5), 739-763. doi:10.1177/0013164414558843
- Reips, U.-D., Buchanan, T., Krantz, J. H., & McGraw, K. (2015). Methodological challenges in the use of the Internet for scientific research: Ten solutions and recommendations. Studia Psychologica, 15(2), 139-148. doi:10.21697/sp.2015.14.2.09
- Stieger, S., Götz, F. M., & Gehrig, F. (2015). Soccer results affect subjective well-being, but only briefly: A smartphone study during the 2014 FIFA World Cup. Frontiers in Psychology, 6, 497. doi:10.3389/fpsyg.2015.00497
- Wetzel, E., & Carstensen, C. H. (2015). Multidimensional modeling of traits and response styles. European Journal of Psychological Assessment, Advance online publication. doi: 10.1027/1015-5759/a000291
- Eskin, M., Schild, A., Öncü, B., Stieger, S., & Voracek, M. (2015). A cross-cultural investigation of suicidal disclosures and attitudes in Austrian and Turkish university students. Death Studies, 39, 584-591. doi:10.1080/07481187.2015.1037971
- “Online Assessment and Internet-Based Research” Symposium at ECPA Zürich
- Vésteinsdóttir, V., Reips, U. D., Joinson, A., & Thorsdottir, F. (2015). Psychometric properties of measurements obtained with the Marlowe–Crowne Social Desirability Scale in an Icelandic probability based Internet sample. Computers in Human Behavior, 49, 608-614.
- Tran, U. S., Stieger, S., & Voracek, M. (2015). Mixed-footedness is a more relevant predictor of schizotypy than mixed-handedness. Psychiatry Research, 225, 446-451. doi:10.1016/j.psychres.2014.11.069
- Reips, U.-D., & Matzat, U. (2015). Crowdsourcing for science. International Journal of Internet Science, 10, 1-9.
- Dantlgraber, M. (2015). Modularer Kurzintelligenztest (M-KIT) [Modular Short Intelligence Kit]. Bern: Hogrefe.
- Vésteinsdóttir, V., Reips, U. D., Joinson, A., & Thorsdottir, F. Marlowe-Crowne Social Desirability Scale—Icelandic Version; Revised. Computers in Human Behavior.
- Riečanský, I., Paul, N., Kölble, S., Stieger, S., & Lamm, C. (2015). Beta oscillations reveal ethnic ingroup bias in sensorimotor resonance to pain of others. Social Cognitive and Affective Neuroscience, 10, 893-901. doi:10.1093/scan/nsu139
- Vésteinsdóttir, V., Reips, U.-D., Joinson, A., & Thorsdottir, F. (2015). Psychometric properties of an Internet version of the Marlowe-Crowne Social Desirability Scale in an Icelandic probability based sample. Computers in Human Behavior, 49, 608-615. doi:10.1016/j.chb.2015.03.044
- Garaizar, P., & Reips, U.-D. (2015). Visual DMDX: A web-based authoring tool for DMDX, a Windows display program with millisecond accuracy. Behavior Research Methods, 47, 620-631. doi:10.3758/s13428-014-0493-8
- Oxford: U.-D. Reips and S. Stieger invited to present at Nuffield College on “Innovations in Online Experiments”
- Stieger, S., & Swami, V. (2015). Time to let go? No automatic aesthetic preference for the golden ratio in art pictures. Psychology of Aesthetics, Creativity, and the Arts, 9, 91-100.
- Reips, U.-D., & Bannert, M. (2015). dropR: Analyze dropout of an experiment or survey. Research Methods, Assessment, and iScience, Department of Psychology, University of Konstanz, Germany. Computer software (R package version 0.9, Jan. 2015). Retrieved from https://cran.r-project.org/package=dropR.
- Swami, V., Tran, U. S., Stieger, S., Voracek, M., & The YouBeauty.com Team (2015). Associations between women’s body image and happiness: Results of the YouBeauty.com Body Image Survey (YBIS). Journal of Happiness Studies, 16, 705-718.
- Kuhlmann, T., Reips, U.-D., Wienert, J., & Lippke, S. (2014, November). Using Visual Analogue Scales to increase response rates and compliance: Results from an eHealth intervention study. Presentation given at the 44th Annual Meeting of the Society for Computers in Psychology, Long Beach, CA, US.
- Göritz, A. S., Bruder, M., & Reips, U.-D. (2014). Ein national gefördertes Onlinelabor als Infrastruktur für die Forschung: Ergebnisse einer Meinungs- und Bedarfserhebung [A nationally funded online laboratory as infrastructure for research: Results of an opinion and needs survey]. RatSWD Working Paper Series, 241, Rat für Sozial- und Wirtschaftsdaten.
- Team iScience @ SCiP, Psychonomics, SJDM conferences
- Stieger, S., & Formann, A. K. (2014). Are aggressive cartoons really funnier? A replication. Sage Open, 4(4), 1-5. doi:10.1177/2158244014553587
- Stieger, S., Voracek, M., & Nader, I. W. (2014). Parent-child proximity: Automatic cognitions matter. Social Indicators Research, 119, 967-978.
- Tran, U. S., Stieger, S., & Voracek, M. (2014). Evidence of general right-, mixed-, and left-sidedness in self-reported handedness, footedness, eyedness, and earedness, and a primacy of footedness in a large-sample latent variable analysis. Neuropsychologia, 62, 220-232.
- Stieger, S., & Swami, V. (2014). Twitter users’ interest in Asteroid 2012 DA14 mirrored the asteroid’s trajectory during it’s earth flyby. Journal of the American Society for Information Science and Technology, 65, 1409-1415.
- Tran, U. S., Koller, I., Nader, I. W., Pietschnig, J., Schild, A. H. E., Stieger, S., Zeilinger, E., & Voracek, M. (2014). Lateral preferences for hand clasping and arm folding are associated with handedness in two large-sample latent variable analyses. Laterality, 19, 602-614.
- Swami, V., Voracek, M., Stieger, S., Tran, U. S., & Furnham, A. (2014). Analytic thinking reduces belief in conspiracy theories. Cognition, 133, 572-585.
- Reips, U.-D., & Matzat, U. (2014). Mining “Big Data” using Big Data services. International Journal of Internet Science, 9, 1-8.
- Kuhlmann, T. & Reips, U.-D. (2014, September). Measuring Narcissism online: Questionnaire development and methodological influences. Presentation given at the 49th Congress of the German Psychological Association, Bochum, Germany.
- Stieger, S., & Voracek, M. (2014). Not only dogs resemble their owners, cars do, too. Swiss Journal of Psychology, 73, 111-117.
- Tran, U. S., Stieger, S., & Voracek, M. (2014). Handedness and sex roles: Mixed-handers are less sex-congruent stereotyped. Personality and Individual Differences, 66, 10-13.
- Pawlikowski, M., Nader, I. W., Burger, C., Stieger, S., & Brand, M. (2014). Pathological Internet use – It is a multidimensional and not a unidimensional construct. Addiction Research and Theory, 22, 166-175.
- Stieger, S., Burger, C., Schiller, F. R., Schulze, E. K., & Voracek, M. (2014). Measuring implicit gender-role orientation: The Gender Initial Preference Task. Journal of Personality Assessment, 96, 358-367.
- Tran, U. S., Stieger, S., & Voracek, M. (2014). Latent variable analysis indicates that seasonal anisotropy accounts for the higher prevalence of left-handedness in men. Cortex, 57, 188-197.
- Wetzel, E. & Hell, B. (2014). Multidimensional item response theory models in vocational interest measurement. Journal of Psychoeducational Assessment, 32 (4), 342-355.
- Wetzel, E., & Carstensen, C. H. (2014). Reversed thresholds in Partial Credit Models – A reason for collapsing categories? Assessment, 21(6), 765-774. doi:10.1177/1073191114530775
- Bruder, M., Göritz, A. S., Reips, U.-D., & Gebhard, R. (2014). Ein national gefördertes Onlinelabor als Infrastruktur für die psychologische Forschung [A nationally funded online laboratory as infrastructure for psychological research]. Psychologische Rundschau, 65(2), 75-85. doi:10.1026/0033-3042/
- Steinmetz, S., Slavec, A., Tijdens, K., Reips, U.-D., Pedraza, P., Popescu, A., … Markov, Y. (2014). WEBDATANET: Innovation and quality in Web-based data collection [Supplement]. International Journal of Internet Science, 9, 64-71.
- Bruder, M., Göritz, A. S., Reips, U.-D., & Gebhard, R. (2014). Aufbruch zum Onlinelabor: Begrüßung der Kommentare [On to the online laboratory: Welcoming the commentaries]. Psychologische Rundschau, 65(2), 92-94. doi:10.1026/0033-3042/a000199
- Reips, U.-D. (2014). The evidence leaves no room for other than the conclusion that fraud was conducted. Commentary on “Fresh misconduct charges hit Dutch social psychology”, Science, 344 (6184), 566-567.doi:10.1126/science.344.6184.566
- Reips, U.-D. (2013). Internetbasierte Methoden [Internet-based methods]. In M. A. Wirtz (ed.), Dorsch, Psychologisches Wörterbuch (16th ed.)(pp. 780-781). Bern: Huber.
- Reips, U.-D. (2013). Web-Experiment [Web experiment]. In M. A. Wirtz (ed.), Dorsch, Psychologisches Wörterbuch (16th ed.)(p. 1660). Bern: Huber.
- Klein, B., Pretel, I., Reips, U.-D., Largo, A. B., & López-de-Ipiña, D. (2013). The Behaviour Assessment Model for the analysis and evaluation of pervasive services. Advances in Information Systems and Technologies, 206, 1129-1140. doi:10.1007/978-3-642-36981-0_107
- Reips, U.-D., & McClelland, G. (2013). Interactive applets on the Web for methods and statistics. University of Amsterdam, AIAS Working Paper 132.
- Reips, U.-D., & Matzat, U. (2013). Article impact means journal impact. International Journal of Internet Science, 8, 1-9.
- Reinwand, D., Kuhlmann, T., Wienert, J., de Vries, H., & Lippke, S. (2013). Designing a theory- and evidence-based tailored eHealth rehabilitation aftercare program in Germany and the Netherlands: study protocol. BMC Public Health, 13, 1081
- Kaufmann, E., Reips U.-D., Wittmann W.W. (2013). A critical meta-analysis of Lens Model studies in human judgment and decision-making. PLoS ONE 8(12): e83528. doi:10.1371/journal.pone.0083528
- Reips, U.-D. (2013). Virtual Euskal Herria (Basque Country): Measuring a special population’s Web ties. Foreword to P. J. Oiarzabal, The Basque diaspora webscape: Identity, nation and homeland, 1990s-2010s. Reno: Center for Basque Studies.
- Reips, U.-D. (2013). Theorie der Kausalmodelle [Causal model theory]. In M. A. Wirtz (ed.), Dorsch, Psychologisches Wörterbuch (16th ed.)(p. 817). Bern: Huber.
- Reips, U.-D. (2013). Virtual experiments: A psychological laboratory on the Internet. In C. Hine (ed.), Virtual Research Methods. London: Sage. ISBN: 978-0-85702-740-5
- Reips, U.-D., & Krantz, J. H. (2013). True experimental data collection on the Internet. In C. Hine (ed.), Virtual Research Methods. London: Sage. ISBN: 978-0-85702-740-5
- Joinson, A. N., Reips, U.-D., Buchanan, T., & Paine Schofield, C. (2013). Privacy, trust, and self-disclosure. In C. Hine (ed.), Virtual Research Methods. London: Sage. ISBN: 978-0-85702-740-5
- Núñez, J., Garaizar, P., & Reips, U. D. (2013). Online Workshop on Privacy using Social Lab, A Social Engineering Wargame. In INTED2013 Proceedings (pp. 6200-6206). IATED.
- Garaizar, P. & Reips, U.-D. (2013). Build your own social network laboratory with Social Lab: a tool for research in social media. Behavior Research Methods, 46(2), 430-438. doi 10.3758/s13428-013-0385-3
- Stieger, S., & Burger, C. (2013). More complex than previously thought: New insights into the optimal administration of the Initial Preference Task. Self and Identity, 12, 201-216.
- Stieger, S., & Hergovich, A. (2013). Together we are strong: Explicit and implicit paranormal beliefs predict performance in a knowledge test of paranormal phenomena better than explicit beliefs alone. Personality and Individual Differences, 54, 562-565.
- Swami, V., Pietschnig, J., Tran, U. S., Nader, I. W., Stieger, S., & Voracek, M. (2013). Lunar lies: The impact of informational framing and individual differences in shaping conspiracist beliefs about the moon landings. Applied Cognitive Psychology, 27, 71-80.
- Stieger, S., & Krizan, Z. (2013). Cultural influences on number preferences: Christmas and grading systems. The Psychological Record, 63, 185-192.
- Stieger, S. (2013). Implicit anxiety: No evidence for a relation with childhood fears and parental rearing behaviour. Psychologica Belgica, 53, 75-91.
- Swami, V., Tran, U. S., Hoffmann Brooks, L., Kanaan, L., Luesse, E.-M., Nader, I. W., Pietschnig, J., Stieger, S., & Voracek, M. (2013). Body image and personality: Associations between the Big Five personality factors, actual-ideal weight discrepancy, and body appreciation. Scandinavian Journal of Psychology, 54, 146-151.
- Stieger, S., Gumhalter, N., Tran, U. S., Voracek, M., & Swami, V. (2013). Girl in the cellar: A repeated cross-sectional investigation of belief in conspiracy theories about the kidnapping of Natascha Kampusch. Frontiers in Psychology, 4, 297.
- Stieger, S., Burger, C., Bohn, M., & Voracek, M. (2013). Who commits virtual identity suicide? Differences in privacy concerns, Internet addiction, and personality between Facebook users and quitters. CyberPsychology, Behavior, and Social Networking, 16, 629-634.
- Swami, V., Pietschnig, J., Stewart, N., Nader, I. W., Stieger, S., Shannon, S., & Voracek, M. (2013). Blame it on patriarchy: More sexist attitudes are associated with stronger consideration of cosmetic surgery for oneself and one’s partner. International Journal of Psychology, 48, 1221-1229.
- Kuhlmann, T., Wienert, J., & Lippke, S. (2013, July). Eating fruit instead of candy when desiring something sweet – Compensatory cognitions predict a healthy lifestyle. Poster presented at the 27th Conference of the European Health Psychology Society, Bordeaux, France.
- Lippke, S. & Kuhlmann, T. (2013). Gesundheitsförderungsmaßnahmen für Ältere mittels neuer Medien: Befunde sowie Implikationen für Forschung und Interventionen [Health promotion programs for older individuals by means of modern technologies: Findings as well as implications for research and interventions]. Zeitschrift für Gesundheitspsychologie ; Themenheft zu “Gesundheit im Alter”, Guest Editors: C. Tesch-Römer, S. Wurm.
- Reips, U.-D. (2013). Internet-based studies. In Marc D. Gellman, J. Rick Turner (eds.), Encyclopedia of Behavioral Medicine (Part 9, pp. 1097-1102). Berlin: Springer. doi: 10.1007/978-1-4419-1005-9_28
- Reips, U., Buffardi, L., & Kuhlmann, T. (2012). Why NOT to use amazon mechanical turk for the recruitment of participants. In Poster presented at the Society for Judgment and Decision Making 33rd annual conference, Minneapolis, MN.
- Heilmann, T., & Reips, U.-D. (2012). The mutual influence of technology and leadership behaviors. In M. C. Bocarnea, R. A. Reynolds, & J. D. Baker, Online instruments, data collection and electronic measurements: Organizational advancements (pp. 292-310). Hershey, PA: IGI Global. doi:10.4018/978-1-4666-2172-5
- Funke, F., & Reips, U.-D. (2012). Why semantic differentials in Web-based research should be made from visual analogue scales and not from 5-point scales. Field Methods, 24, 310-327. doi:10.1177/1525822X12444061
- Stieger, S., & LeBel, E. P. (2012). Name-letter preferences for new last name and abandoned birth name initials in the context of name-change via marriage. Social Psychology, 43, 7-13.
- Stieger, S., Voracek, M., & Formann, A. K. (2012). How to administer the Initial Preference Task. European Journal of Personality, 26, 63-78.
- Fessler, D. M. T., Stieger, S., … & Voracek, M. (2012). Testing a postulated case of intersexual selection in humans: The role of foot size in judgments of physical attractiveness and age. Evolution and Human Behavior, 33, 147-164.
- Swami, V., Pietschnig, J., Stieger, S., Nader, I. W., & Voracek, M. (2012). Beautiful as the chance meeting on a dissecting table of a sewing machine and an umbrella! Individual differences and preference for surrealist literature. Psychology of Aesthetics, Creativity, and the Arts, 6, 35-42.
- Swami, V., Stieger, S., Pietschnig, J., Nader, I. W., & Voracek, M. (2012). Using more than 10% of our brains: Examining belief in science-related myths from an individual differences perspective. Learning and Individual Differences, 22, 404-408.
- Swami, V., Stieger, S., Harris, A. S., Nader, I. W., Pietschnig, J., Voracek, M., & Tovée, M. J. (2012). Further investigation of the validity and reliability of the Photographic Figure Rating Scale for body image assessment. Journal of Personality Assessment, 94, 404-409.
- Swami, V., Nader, I. W., Pietschnig, J., Stieger, S., Tran, U. S., & Voracek, M. (2012). Personality and individual difference correlates of attitudes toward human rights and civil liberties. Personality and Individual Differences, 53, 443-447.
- Swami, V., Stieger, S., Pietschnig, J., Voracek, M., Furnham, A., & Tovée, M. J. (2012). The influence of facial piercings and observer personality on perceptions of physical attractiveness and intelligence. European Psychologist, 17, 213-221.
- Swami, V., Inamdar, S., Stieger, S., Nader, I. W., Pietschnig, J. Tran, U. S., & Voracek, M. (2012). A dark side of positive illusions? Associations between the love-is-blind bias and the experience of jealousy. Personality and Individual Differences, 53, 796-800.
- Tran, U. S., Stieger, S., & Voracek, M. (2012). Psychometric analysis of Stöber’s Social Desirability Scale (SDS-17): An item response theory perspective. Psychological Reports, 111, 870-884.
- Swami, V., Pietschnig, J., Bertl, B., Nader, I. W., Stieger, S., & Voracek, M. (2012). Personality differences between tatooed and non-tatooed individuals. Psychological Reports, 111, 97-106.
- Editor’s talk: U.-D. Reips and G. Bacigalupe presented before Deusto’s post-docs
- Reips, U.-D., & Buffardi, L. (2012). Studying migrants with the help of the Internet: Methods from psychology. Journal of Ethnic and Migration Studies, 38(9), 1405-1424. doi:10.1080/1369183X.2012.698208
- Oiarzabal, P. J., & Reips, U.-D. (2012). Migration and diaspora in the age of information and communication technologies. Journal of Ethnic and Migration Studies, 38(9), 1333-1338. doi:10.1080/1369183X.2012.698202
- Snijders, C., Matzat, U., & Reips, U.-D. (2012). ‘Big Data’: Big gaps of knowledge in the field of Internet science. International Journal of Internet Science, 7, 1-5.
- Oiarzabal, P. J., & Reips, U.-D. (eds.) (2012). Migration and the Internet: Social networking and diasporas [Special issue]. Journal of Ethnic and Migration Studies, 38(9).
- Reips, U.-D. (2012). Using the Internet to collect data. In H. Cooper, P. M. Camic, R. Gonzalez, D. L. Long, A. Panter, D. Rindskopf, & K. J. Sher (eds.), APA Handbook of Research Methods in Psychology, Vol 2: Research designs: Quantitative, qualitative, neuropsychological, and biological (pp. 291-310). Washington, DC: American Psychological Association. doi:10.1037/13620-017
- Reips, U.-D.: Behavioral Research and Data Collection via the Internet, Jacobs University Bremen
- Steinmetz, S., Kaczmirek, L., Pedraza, P., Reips, U.-D., Tijdens, K., Lozar Manfreda, K., … Winer, B. (2012). WEBDATANET: A network on web-based data collection, methodological challenges, solutions and implementation [Supplement]. International Journal of Internet Science, 7, 78-89.
- Funke, F. & Reips, U.-D.: Better low-tech than sorry: How technophile questionnaires may affect psychological representativeness. GOR12, 6 March 2012, Mannheim, Germany.
- Reips, U.-D. & Garaizar, P.: Searching Twitter on http://tweetminer.eu/ : Data mining as a resource for researchers. GOR12, 7 March 2012, Mannheim, Germany.
- Reips, U.-D.: Online Experiments. General Online Research Conference (GOR 2012), 5 March 2012, Mannheim, Germany.
- Reips, U.-D. (2011). Journal impact revisited. International Journal of Internet Science, 6, 1-7.
- Reips, U.-D.: Internet-based assessment: Challenges and solutions. Invited Symposium “Online Assessment”, 11th European Conference on Psychological Assessment (ECPQ 2011), 31 August – 3 September 2011, Riga, Latvia.
- Reips, U.-D., Buffardi, L., & Kuhlmann, T. (2011, March). Using Amazon’s Mechanical Turk for the recruitment of participants in Internet-based research. 13th General Online Research meeting, University of Düsseldorf, Germany.
- Reips, U.-D.: BaNOian Instead of BaYESian. 49th Edwards Bayesian Research Conference, Jan. 12-14., California State University at Fullerton (LA), USA.
- Reips, U.-D.: Dropout in Web-based studies: Methodology. Fourth Conference of the European Survey Research Association (ESRA), 18th – 22nd of July, 2011, Lausanne, Switzerland.
- Reips, U.-D.: Current trends in Internet-based research. Miami University Department of Psychology Colloquium Series, Miami University, Oxford, USA.
- Reips, U.-D.: Innovations in Web-based data collection. Inaugural presentation, Chair of Working Group 2, Kick-off-Meeting, European Science Foundation COST Action “WEBDATANET”, June 17, 2011, Brussels, Belgium.
- Reips, U.-D.: Advanced Training Institute (ATI) in the field of Web-based studies of Decision, Risk, and Management Sciences, invited and sponsored by the National Science Foundation. California State University at Fullerton, USA.
- Reips, U.-D.: Using the Internet in research. Invited pre-conference workshop to Society for Personality and Social Psychology (SPSP) conference. San Antonio, USA.
- Reips, U.-D.: Online Experiments. Invited pre-conference workshop at the 13th General Online Research meeting, University of Düsseldorf, Germany.
- Reips, U.-D., & Garaizar, P. (2011). Mining Twitter: Microblogging as a source for psychological wisdom of the crowds. Behavior Research Methods, 43, 635-642. doi:10.3758/s13428-011-0116-6
- Liberman, B. E., Seidman, G., McKenna, K. Y. A., & Buffardi, L. E. (2011). Employee job attitudes and organizational characteristics as predictors of cyberloafing. Computers in Human Behavior, 27, 2192-2199.
- Buffardi, L. E. (2011). Narcissism on the World Wide Web. In W. K. Campbell & J. D. Miller (Eds.), Handbook of Narcissism and Narcissistic Personality Disorder: Theoretical Approaches, Empirical Findings, and Treatments (pp. 371-381). Hoboken, NJ: Wiley.
- Reips, U.-D., & Birnbaum, M. H. (2011). Behavioral research and data collection via the Internet. In K.-P. L. Vu and R. W. Proctor (Eds.), The handbook of human factors in Web design (2nd ed., pp. 563-585). Mahwah, New Jersey: Erlbaum.
- Stieger, S., Formann, A. K., & Burger, C. (2011). Humor styles and their relationship to explicit and implicit self-esteem. Personality and Individual Differences, 50, 747-750.
- Stieger, S., Kastner, C. K., Voracek, M., & Furnham, A. (2011). Association between just world beliefs and perceptions of counterproductive workplace behaviors. Psychological Reports, 108, 606-616.
- Stieger, S., Göritz, A. S., & Voracek, M. (2011). Handle with care: The impact of using Java applets in web-based studies on dropout and sample composition. CyberPsychology, Behavior, and Social Networking, 14, 327-330.
- Stieger, S., Praschinger, A., Kletter, K., & Kainberger, F. (2011). Diagnostic Grand Rounds: A new teaching concept to train diagnostic reasoning. European Journal of Radiology, 78, 349-352.
- Praschinger, A., Pomikal, C., & Stieger, S. (2011). May I curse a referee? Swear words and consequences. Journal of Sports Science and Medicine, 10, 341-345.
- Voracek, M., Pietschnig, J., Nader, I. W., & Stieger, S. (2011). Digit ratio (2D:4D) and sex-role orientation: Further evidence and meta-analysis. Personality and Individual Differences, 51, 417-422.
- Swami, V., Coles, R., Stieger, S., Pietschnig, J., Furnham, A., Rehim, S., & Voracek, M. (2011). Conspiracist ideation in Britain and Austria: Evidence of a monological belief system and associations between individual psychological differences and real-world and fictitious conspiracy theories. British Journal of Psychology, 102, 443-463.
- Swami, V., Pietschnig, J., Stieger, S., & Voracek, M. (2011). Alien psychology: Associations between extraterrestrial beliefs and paranormal ideation, superstitious beliefs, schizotypy, and the Big Five personality factors. Applied Cognitive Psychology, 25, 647-653.
- Stieger, S., Göritz, A. S., Hergovich, A., & Voracek, M. (2011). Intentional faking of the Single Category Implicit Association Test and the Implicit Association Test. Psychological Reports, 109, 219-230.
- Eskin, M., Voracek, M., Stieger, S., & Altinyazar, V. (2011). A cross-cultural investigation of suicidal behavior and attitudes in Austrian and Turkish medical students. Social Psychiatry and Psychiatric Epidemiology, 46, 813-823.
- Stieger, S., Preyss, A. V., & Voracek, M. (2011). Romantic jealousy and implicit and explicit self-esteem. Personality and Individual Differences, 52, 51-55.
- Voracek, M., Alge, N., & Stieger, S. (2011). Heterosis versus inbreeding depression effects: An investigation of personality, digit ratio (2D:4D), and laterality traits. The Mankind Quarterly, 52, 191-212.
- Funke, F., Reips, U.-D., & Thomas, R. K. (2011). Sliders for the smart: Type of rating scale on the Web interacts with educational level. Social Science Computer Review, 29, 221-231.
- Reips, U.-D. (2011). Privacy and the disclosure of information on the Internet: Issues and measurement. In A. Blachnio, A. Przepiórka & T. Rowinski (eds.), Internet in Psychological Research (pp. 71-104). Warsaw: UKSW Publishing House.
- Buffardi, L. E. (2011, March). Characteristics of popular brand Facebook pages. Paper presented at the General Online Research Annual Meeting, Düsseldorf, Germany.
- DeWall, C. N., Buffardi, L. E., Bonser, I., & Campbell, W. K. (2011). Narcissism and implicit attention seeking: Evidence from linguistic analyses of social networking and online presentation. Personality and Individual Differences, 51, 57-62.
- Plaut, V. C., Stevens, F. G., Buffardi, L. E., & Sanchez-Burks, J. (2011). What about me? Perceptions of exclusion and their role in non-minority reactions to multiculturalism. Journal of Personality and Social Psychology, 101, 337-353.
- Esther Kaufmann, Reips, Ulf-Dietrich, & Wittmann, Werner: Detect and correct the lies that data in medical studies tell: Which type of meta-analysis? The 32nd Annual Meeting of the Society for Medical Decision Making, Toronto, Canada.
- Reips, Ulf-Dietrich, & Heilmann, Tobias: Askito: An open source Web questionnaire tool. 39th meeting of the Society for Computers in Psychology (SCiP) conference, St. Louis, MO (USA).
- Using HTML5 in Internet-based research. 39th meeting of the Society for Computers in Psychology (SCiP) conference, St. Louis, MO (USA).
- Reips, Ulf-Dietrich, & Frauendorfer, Denise: Simpson’s Paradox in a Web experiment: The impact of cognitive focus, expertise, sample size, and trend information on causal inference. 31st Society for Judgment and Decision Making (SJDM) conference, St. Louis, MO (USA), November 18-21.
- Reips, Ulf-Dietrich, & Garaizar, Pablo: Mining Twitter: microblogging as a source for psychological wisdom of the crowds. 39th meeting of the Society for Computers in Psychology (SCiP) conference, St. Louis, MO (USA).
- Open Access in practice: The example of ijis.net. Open Access Week, Faculty of Engineering, Universidad de Deusto, Bilbao, Spain.
- How Internet-mediated research changes science. Invited address, Migration and ICTs IMISCOE conference, Faculty of Human and Social Sciences, Universidad de Deusto, Bilbao, Spain.
- Esther Kaufmann & Ulf-Dietrich Reips. Eine Einführung zu Online-Forschung: Vor- und Nachteile, Stolpersteine. Educational University Central Switzerland, Institute for the Management and Economics of Education, Zug, Switzerland.
- Funke, Frederik, & Reips, Ulf-Dietrich: Increase statistical power with visual analogue scales. 12th General Online Research (G.O.R.) conference, University of Applied Sciences, Pforzheim.
- Webometrie als neues Analysewerkzeug in der Psychologie. 47th Congress of the German Society for Psychology, Bremen, Sept. 26-29, 2010.
- Funke, Frederik, & Reips, Ulf-Dietrich: Formatting error with ordinal rating scales and visual analogue scales. 12th General Online Research conference, University of Applied Sciences, Pforzheim.
- Frauendorfer, Denise, & Reips, Ulf-Dietrich: Simpson’s paradox on the Web: The impact of cognitive focus, sample size, and trend information on social inference. 12th General Online Research conference, University of Applied Sciences, Pforzheim.
- Funke, Frederik, & Reips, Ulf-Dietrich: Detecting small effects with visual analogue scales. XVIIth ISA World Congress of Sociology, Göteborg, Sweden.
- Esther Kaufmann, Reips, Ulf-Dietrich & Wittmann, Werner: Urteilen Psychologen ungenau? – Eine psychometrische Meta-Analyse der Tucker’schen Urteilsgenauigkeit. 47th Congress of the German Society for Psychology, Bremen, Sept. 26-29, 2010.
- Conducting Research on the Internet. Swiss Foundation for Research in Social Sciences (FORS), University of Lausanne, Switzerland.
- Dillman, D. A., Reips, U.-D., & Matzat, U. (2010). Advice in surveying the general public over the Internet. International Journal of Internet Science, 5, 1-4.
- Swami, V., Furnham, A., Haubner, T., Stieger, S., & Voracek, M. (2010). The correspondence of public perceptions of graduates’ life chances and university departmental funding. Higher Education, 59, 105-113.
- Swami, V., Stieger, S., Pietschnig, J., & Voracek, M. (2010). The disinterested play of thought: Individual differences and preference for surrealist motion pictures. Personality and Individual Differences, 48, 855-859.
- Stieger, S., Göritz, A. S., & Burger, C. (2010). Personalizing the IAT and the SC-IAT: Impact of idiographic stimulus selection in the measurement of implicit anxiety. Personality and Individual Differences, 48, 940-944.
- Stieger, S., & Burger, C. (2010). Let’s go formative: Continuous student ratings with Web 2.0 application Twitter. CyberPsychology, Behavior, and Social Networking, 13, 163-167.
- Swami, V., Pietschnig, J., Stieger, S., Tovée, M. J., & Voracek, M. (2010). An investigation of weight bias against women and its associations with individual differences factors. Body Image, 7, 194-199.
- Stieger, S., Pietschnig, J., Kastner, C. K., Voracek, M., & Swami, V. (2010). Prevalence and acceptance of tattoos and piercings: A survey of young adults from the southern German-speaking area of central Europe. Perceptual and Motor Skills, 110, 1065-1074.
- Stieger, S. (2010). Name-letter branding under scrutiny: Real products, new algorithms, and the probability of buying. Perceptual and Motor Skills, 110, 1089-1097.
- Stieger, S., & Burger, C. (2010). Body height and occupational success for actors and actresses. Psychological Reports, 107, 25-38.
- Stieger, S., Kastner, C. K., Voracek, M., von Stumm, S., Chamorro-Premuzic, T., & Furnham, A. (2010). Independent effects of personality and sex on self-estimated intelligence: Evidence from Austria. Psychological Reports, 107, 553-563.
- Stieger, S., & Burger, C. (2010). Implicit and explicit self-esteem in the context of Internet addiction. CyberPsychology, Behavior, and Social Networking, 13, 681-688.
- Voracek, M., Gabler, D., Kreutzer, C., Stieger, S., Swami, V., & Formann, A. K. (2010). Multi-method personality assessment of butchers and hunters: Beliefs and reality. Personality and Individual Differences, 49, 819-822.
- Campbell, W. K., Miller, J. D., & Buffardi, L. E. (2010). The United States and the “Culture of Narcissism”: An examination of perceptions of national character. Social Psychological and Personality Science, 1, 222-229.
- Stieger, S., & Reips, U.-D. (2010). What are participants doing while filling in an online questionnaire: A paradata collection tool and an empirical study. Computers in Human Behavior, 26(6), 1488–1495. doi:10.1016/j.chb.2010.05.013
- Reips, U.-D. & Krantz, J. H. (2010). Conducting true experiments on the Web. In S. Gosling & J. Johnson (eds.), Advanced methods for conducting online behavioral research (pp. 193-216). Washington, DC: American Psychological Association.
- Reips, U.-D. (2010). Design and formatting in Internet-based research. In S. Gosling & J. Johnson (eds.), Advanced methods for conducting online behavioral research (pp. 29-43). Washington, DC: American Psychological Association.
- Joinson, A. N., Reips, U.-D., Buchanan, T., & Paine Schofield, C. (2010). Privacy, trust, and self-disclosure online. Human-Computer Interaction, 25, 1-24. doi: 10.1080/07370020903586662
- Selkälä, A., & Reips, U.-D. (In press). A new 2-dimensional question format in survey design: Assimilation and contrast. Methodological Innovations
- Finkel, E. J., Campbell, W. K., Buffardi, L. E., Kumashiro, M., & Rusbult, C. E. (2009). The metamorphosis of Narcissus: Communal activation promotes relationship commitment among narcissists. Personality and Social Psychology Bulletin, 35, 1271-1284.
- Funke, F., & Reips, U.-D.: Internet survey methods: Evolutions and revolutions. Paper presented at the 1st International Workshop on Internet Survey, Deajeon, South Korea, Sept. 09-10, 2009.
- Funke, F., & Reips, U.-D.: Yes, VASs can! Visual analogue scales for Web-based research. Internet Survey Methodology (ISM) Meeting, Bergamo, Italy, Sept. 17-19, 2009.
- Psychologische Befunde zu Simpsons Paradoxon: Wenn oberflächliche und tiefe Datenanalysen gegenteilige Aussagen stützen. Institute for Operations Research and Computational Finance, University of St. Gallen, Switzerland.
- Stieger, S., Eichinger, T., & Honeder, B. (2009). Can mate choice strategies explain sex differences? The deceived persons’ feelings in reaction to revealed online deception of sex, age, and appearance. Social Psychology, 40, 16-25.
- Swami, V., Stieger, S., Haubner, T., Voracek, M., & Furnham, A. (2009). Evaluating self and romantic partner physical attractiveness: Individual and relationship correlates of the love-is-blind bias. Journal of Individual Differences, 30, 35-43.
- Göritz, A. S., & Stieger, S. (2009). The impact of the field time on response, retention, and response completeness in list-based Web surveys. International Journal of Human Computer Studies, 67, 342-348.
- Swami, V., Furnham, A., Haubner, T., Stieger, S., & Voracek, M. (2009). The truth is out there: The structure of beliefs about extraterrestrial life among Austrian and British respondents. Journal of Social Psychology, 149, 29-43.
- Stieger, S., Praschinger, A., Kletter, K., & Kainberger, F. (2009). Learning objectives in logbooks as indicators of problems in teaching hospitals. Journal of Medical and Biological Sciences, 3, 1-6.
- Voracek, M., & Stieger, S. (2009). Replicated nil associations of digit ratio (2D:4D) and absolute finger lengths with implicit and explicit measures of aggression. Psicothema, 21, 382-389.
- Swami, V., Stieger, S., Voracek, M., Dressler, S., Eisma, L., & Furnham, A. (2009). Psychometric evaluation of the Tagalog and German Subjective Happiness Scales and a cross-cultural comparison. Social Indicators Research, 93, 393-406.
- Furnham, A., Swami, V., Voracek, M., & Stieger, S. (2009). Demographic correlates of just world and unjust beliefs in an Austrian sample. Psychological Reports, 105, 989-994.
- Furnham, A., Stieger, S., Haubner, T., Voracek, M., & Swami, V. (2009). A fair day’s wage? Perceptions of public sector pay. Psychological Reports, 105, 957-969.
- Funke, F., & Reipps, U. D. (2009). Difference and Correspondences Between Visual Analogue Scales, Slider Scales and Radio Button Scales in Web Surveys.
- Funke, F., & Reips, U. D. (2009). Twisting Rating Scales: Horizontal versus Vertical Visual Analogue Scales versus Categorical Scales in Web-Based Research. In 3rd Conference of the European Survey Research Association (ESRA), June.
- Bruestle, P. (2009). Doing e-learning/doing gender? Examining the relationship between students’ gender concepts and e-learning technology. Proceedings of GICT 2009.
- Haubner, D., Brüstle, P., Schinzel, B., Remmele, B., Schirmer, D., Holthaus, M., Reips, U.-D. (2009). E-Learning und Geschlechterdifferenzen? Zwischen Selbsteinschätzung, Nutzungsnötigung und Diskurs [E-learning and gender differences? Between self report, forced use, and discourse]. In N. Apostolopoulos, H. Hoffmann, V. Mannsmann, & A. Schwill, E-Learning 2009 – Lernen im digitalen Zeitalter (pp. 41-50). Münster: Waxmann.
- Reips, U.-D., & Matzat, U. (2009). Webometrics for an Open Access start-up journal. International Journal of Internet Science, 4, 1-3.
- Reips, U.-D. (2009). Schöne neue Forschungswelt: Zukunftstrends [Beautiful new world of research: Future trends]. Nicht-reaktive Erhebungsverfahren (pp. 129-138). Bonn, Germany: GESIS Schriftenreihe, Band 1. ISSN 1869-2869, ISBN 978-3-86819-006-9
- Reips, U.-D. (2009). Internet experiments: methods, guidelines, metadata. Human Vision and Electronic Imaging XIV, Proc. SPIE. 7240(1), 724008. (Invited paper by the SPIE-IS&T Science and Technology Electronic Imaging societies). doi:10.1117/12.823416
- e-Research – neue Möglichkeiten für die Sportmotorik? [e-research – new options for sport motorics?] Opening Keynote, Tagung Informations- und Kommunikationstechnologien in der Sportmotorik, Darmstadt, January 22-24, 2009.
- Funke, F., & Reips, U. D. (2008). Visual analogue scales versus categorical scales: Respondent burden, cognitive depth, and data quality. In 10th annual General Online Research (GOR) Conference, Hamburg, Germany.
- Reips, U.-D. (2008). A tutorial to create Web experiments with WEXTOR.
- Buffardi, L. E., & Campbell, W. K. (2008). Narcissism and social networking web sites. Personality and Social Psychology Bulletin, 34, 1303-1314.
- Joinson, A. N., Paine, C., Buchanan, T., & Reips, U. D. (2008). Measuring self-disclosure online: Blurring and non-response to sensitive items in web-based surveys. Computers in Human Behavior, 24(5), 2158-2171.
- Swami, V., Arteche, A., Chamorro-Premuzic, T., Furnham, A., Stieger, S., Haubner, T., & Voracek, M. (2008). Looking good: Factors affecting the likelihood of having cosmetic surgery. European Journal of Plastic Surgery, 30, 211-218. [Medline listed]
- Göritz, A. S., & Stieger, S. (2008). The high-hurdle technique put to test: Failure to find evidence that increasing loading times enhances data quality in Web-based studies. Behavior Research Methods, 40, 322-327.
- Swami, V., Stieger, S., Haubner, T., & Voracek, M. (2008). German translation and psychometric evaluation of the Body Appreciation Scale. Body Image, 5, 122-127.
- Stieger, S., Burger, C., & Schild, A. (2008). Lifetime prevalence and impact of stalking: Epidemiological data from Eastern Austria. European Journal of Psychiatry, 22, 235-241.
- Reips, U. D. (2008). Sexuality and attachment: Large scale data collection and cross-validation via the internet. International Journal of Psychology, 43(3-4).
- Reips, U. D. (2008). iScience. eu: A toolbox for Internet-based research. International Journal of Psychology, 43(3-4).
- Funke, F., & Reips, U. D. (2008). Assessment with visual analogue scales on the internet. International Journal of Psychology, 43(3-4).
- Reips, U. D. (2008, June). Advances in internet-mediated psychological research. In INTERNATIONAL JOURNAL OF PSYCHOLOGY (Vol. 43, No. 3-4, pp. 375-375). 27 CHURCH RD, HOVE BN3 2FA, EAST SUSSEX, ENGLAND: PSYCHOLOGY PRESS.
- Czienskowski, U., Liske, N., von Oertzen, T., Kaczmirek, L., Galesic, M., & Reips, U. D. (2008). Sources of error in response time measurement in the lab and on the web. International Journal of Psychology, 43(3-4).
- Lebherz, C., Reips, U. D., & Jonas, K. (2008, June). Building knowledge online: master students’ use and evaluation of wiki and forum. In Proceedings of the 8th international conference on International conference for the learning sciences-Volume 3 (pp. 405-406).
- Stieger, S., & Reips, U.-D. (2008). Dynamic Interviewing Program (DIP): Automatic online interviews via the instant messenger ICQ. CyberPsychology and Behavior, 11, 201-207.
- Kaufmann, E., & Reips, U.-D. (2008). Internet-basierte Messung sozialer Erwünschtheit [Internet-based measurement of social desirability]. Saarbrücken: VDM Verlag Dr. Müller.
- Joinson, A., Paine, C., Buchanan, T., & Reips, U.-D. (2008). Measuring self-disclosure online: Blurring and non-response to sensitive items in Web-based surveys. Computers in Human Behavior, 24, 2158-2171. doi:10.1016/j.chb.2007.10.005
- Honing, H., & Reips, U.-D. (2008). Web-based versus lab-based studies: A response to Kendall (2008). Empirical Musicology Review, 3(2), 73-77.
- Reips, U.-D., & Waldmann, M. (2008). When learning order affects sensitivity to base rates: Challenges for theories of causal learning. Experimental Psychology, 55, 9-22.
- Reips, U.-D., & Matzat, U. (2008). High impact of a start-up journal: Surprisingly so? International Journal of Internet Science, 3, 1-6.
- Reips, U.-D., & Funke, F. (2008). Interval level measurement with visual analogue scales in Internet-based research: VAS Generator. Behavior Research Methods, 40, 699–704.
- Reips, U.-D. (2008). Potenziale jenseits der Privatsphäre: Risiken und Chancen internetbasierter Kommunikation [Potentials beyond privacy: Risks and benefits of Internet-based communication]. Psychoscope, 29, 8-11. (Invited paper by the magazine of the Swiss Society of Psychology).
- Reips, U.-D. (2008). How Internet-mediated research changes science. In A. Barak (Ed.), Psychological aspects of cyberspace: Theory, research, applications (pp. 268-294). Cambridge University Press.
- Joinson, A. N., Paine, C. B., Buchanan, T., & Reips, U. D. (2007, September). Privacy, trust and self-disclosure to web-based surveys. In Proceedings of the 2007 Association for Survey Computing Conference (ASC’07) (pp. 133-144).
- Praschinger, A., Stieger, S., & Kainberger, F. (2007). Diagnostic grand rounds in undergraduate medical education. Medical Education, 41, 1107-1108.
- Reips, U. D., & Ito, T. (2007). The virtual team trainer. Presentation in lecture series “Educational Engineering”, ETH Zürich & Educational Engineering Lab, University of Zürich.
- Funke, F., & Reips, U. D. (2007). Improving data quality in Web surveys with visual analogue scales.
- Funke, F., & Reips, U. D. (2007). Datenerhebung im Netz: Messmethoden und Skalen. Online-Forschung, 52-76.
- Joinson, A. N., McKenna, K. Y., Postmes, T., & Reips, U. D. (2007). Introduction to the handbook. In Oxford Handbook of Internet Psychology.
- Reips, U. D., & Funke, F. (2007). VAS Generator–A Web-Based Tool for Creating Visual Analogue Scales.
- Galesic, M., Reips, U. D., Kaczmirek, L., Czienskowski, U., Liske, N., & von Oertzen, T. (2007). Response time measurements in the lab and on the Web: A comparison. In annual meeting of the Swiss Society for Psychology, Zurich.
- Stieger, S., Reips, U.-D., & Voracek, M. (2007). Forced-response in online surveys: Bias from reactance and an increase in sex-specific dropout. Journal of the American Society for Information Science and Technology, 58, 1653-1660. doi:10.1002/asi.20651
- Schmitt … Reips … et al. (2007). Geographic distribution of Big Five personality traits: Patterns and profiles of human self-description across 56 nations. Journal of Cross-Cultural Psychology, 38(2), 173-212.
- Paine, C., Reips, U.-D., Stieger, S., Joinson, A., & Buchanan, T. (2007). Internet users’ perceptions of ‘privacy concerns’ and ‘privacy actions’. International Journal of Human-Computer Studies, 65, 526-536. doi:10.1016/j.ijhcs.2006.12.001
- Mangan, M., & Reips, U.-D. (2007). Sleep, sex, and the Web: Surveying the difficult-to-reach clinical population suffering from sexsomnia. Behavior Research Methods, 39, 233-236.
- Joinson, A. N., Woodley, A., & Reips, U.-D. (2007). Personalization, authentication and self-disclosure in self-administered Internet surveys. Computers in Human Behavior, 23(1), 275-285. doi:10.1016/j.chb.2004.10.012
- Joinson, A. N., & Reips, U.-D. (2007). Personalized salutation, power of sender and response rates to Web-based surveys. Computers in Human Behavior, 23(3), 1372-1383. doi:10.1016/j.chb.2004.12.011
- Funke, F. & Reips, U.-D. (2007). Messinstrumente und Skalen [Measuring devices and scales]. In M. Welker & O. Wenzel (Hrsg.), Online-Forschung 2007: Grundlagen und Fallstudien (S. 52-76). Köln: Herbert von Halem.
- Buchanan, T., Paine, C., Joinson, A., & Reips, U.-D. (2007). Development of measures of online privacy concern and protection for use on the Internet. Journal of the American Society for Information Science and Technology, 58, 157-165. doi: 10.1002/asi.20459
- Buchanan, T., Joinson, A. N., Paine, C., & Reips, U.-D. (2007). Looking for medical information on the Internet: Self-disclosure, privacy and trust. He@lth Information on the Internet, 58, 8-9.
- Brucks, W., Reips, U.-D., & Ryf, B. (2007). Group norms, physical distance, and ecological efficiency in common pool resource management. Social Influence, 2, 112 – 135.
- Reips, U.-D., & Matzat, U. (2007). Web 2.0, Internet 2.1? International Journal of Internet Science, 2, 1-2.
- Reips, U.-D. (2007). The methodology of Internet-based experiments. In A. Joinson, K. McKenna, T. Postmes, & U.-D. Reips (Eds.), The Oxford Handbook of Internet Psychology (pp. 373-390). Oxford University Press.
- Funke, F., & Reips, U. D. (2007). Dynamic forms: Online surveys 2.0. In General Online Research Conference (GOR’07), Leipzig, March.
- Fuchs, M., & Funke, F. (2007). Multimedia Web surveys: Results from a field experiment on the use of audio and video clips in Web surveys. In M. Trotman et al. (Eds.): The challenges of a changing world. Proceedings of the fifth international conference of the association for survey computing (pp. 63-80). Berkeley: ASC
- Joinson, A. N., McKenna, K., Postmes, T., & Reips, U.-D. (Eds.). (2007). The Oxford Handbook of Internet Psychology. Oxford: Oxford University Press.
- Stieger, S., & Göritz, A. S. (2006). Using Instant Messaging for Internet-based interviews. CyberPsychology and Behavior, 9, 552-559.
- Joinson, A. N., Paine, C., Reips, U. D., & Buchanan, T. (2006). Privacy and trust: The role of situational and dispositional variables in online disclosure. In Workshop on Privacy, Trust and Identity Issues for Ambient Intelligence.
- Paine, C. B., Joinson, A. N., Reips, U. D., & Buchanan, T. (2006). Privacy, trust, disclosure and the Internet. Internet Research, 7.
- Joinson, A., Paine, C., Buchanan, T., & Reips, U.-D. (2006). Watching me, watching you: Privacy attitudes and reactions to identity card implementation scenarios in the United Kingdom. Journal of Information Science, 32(4), 334-343.
- Reips, U.-D., & Matzat, U. (2006). Internet Science and Open Access: First day of a honeymoon. International Journal of Internet Science, 1, 1-3.
- Reips, U.-D. (2006). Web-based methods. In M. Eid & E. Diener (Eds.), Handbook of multimethod measurement in psychology (pp. 73-85). Washington, DC: American Psychological Association. doi:10.1037/11383-006.
- Reips, U.-D. (2006). Internet-basierte Methoden [Internet-based methods]. In F. Petermann & M. Eid (Hrsg.), Handbuch der Psychologischen Diagnostik (S. 218-225). Göttingen: Hogrefe.
- Reips, U.-D. (invited paper, 2006). Encuestas a empleados a través de Internet: conceptos y descubrimientos [Employee surveys via Internet: Issues and findings]. Investigación y Marketing, 91, 75-79.
- Reips, U.-D. (2006). Computer-vermittelte Kommunikation [Computer-mediated communication]. In H. W. Bierhoff & D. Frey (Hrsg.), Handbuch der Sozialpsychologie und Kommunikationspsychologie (S. 555-564). Göttingen: Hogrefe.
- Paine, C., Joinson, A. N., Buchanan, T., & Reips, U. D. (2006, April). Privacy and self-disclosure online. In CHI’06 Extended Abstracts on Human Factors in Computing Systems (pp. 1187-1192).
- Funke, F., & Reips, U. D. (2006, March). Visual analogue scales in online surveys: Nonlinear data categorization by transformation with reduced extremes. In Poster presented at the General Online Research (GOR) conference, Bielefeld, Germany.
- Stieger, S., & Reips, U. D. (2005). Dynamic Interviewing Program (DIP): Online interviews via ICQ. In Poster presented at General Online Research (GOR) conference, Zurich, March (pp. 22-23).
- Funke, F., & Reips, U. D. (2005). Stichprobenverzerrung durch browserbedingten Dropout.
- Reips, U.-D., & Lengler, R. (2005). The Web Experiment List: A Web service for the recruitment of participants and archiving of Internet-based experiments. Behavior Research Methods, 37, 287-292.
- Reips, U.-D. (2005). Internet-Forschung in der Entwicklungspsychologie [Internet research in developmental psychology]. In G. Mey (Hrsg.) Handbuch Qualitative Entwicklungspsychologie, S. 455-475. Kölner Studien Verlag.
- Reips, U.-D. (2005). Datenautobahn nutzen: Formen der internetgestützten Datenerhebung [Using the data highway: Types of Internet-supported data collection]. Psychoscope, 26(8), 6-9. (Invited paper by the magazine of the Swiss Society of Psychology).
- Frick, A., Huber, S., Reips, U.-D., & Krist, H. (2005). Task-specific knowledge of the law of pendulum motion in children and adults. Swiss Journal of Psychology, 64, 103-114.
- Birnbaum, M. H., & Reips, U.-D. (2005). Behavioral research and data collection via the Internet. In R. W. Proctor and K.-P. L. Vu (Eds.), The handbook of human factors in Web design (pp. 471-492). Mahwah, New Jersey: Erlbaum.
- Bierhoff, H.-W., Funke, J., Reips, U.-D., & Weichselgartner, E. (2005). Information und Kommunikation 2005: Ein Lagebericht und einige Zukunftsperspektiven [Information and communication 2005: A statement of current affairs and future perspectives]. Psychologische Rundschau, 56, 212-219.
- Joinson, A. N., & Reips, U. D. (2004). Personalization, power and behaviour in on-line panels. German Online Research (GOR), University of Duisburg, Germany.
- Reips, U.-D., & Franek, L. (2004). Mitarbeiterbefragungen per Internet oder Papier? Der Einfluss von Anonymität, Freiwilligkeit und Alter auf das Antwortverhalten [Employee surveys via Internet or paper? The influence of anonymity, voluntariness and age on answering behavior]. Wirtschaftspsychologie, 6(1), 67-83.
- Reips, U.-D., & Stieger, S. (2004). Scientific LogAnalyzer: A Web-based tool for analyses of server log files in psychological research. Behavior Research Methods, Instruments, & Computers, 36, 304-311.
- Reips, U.-D. (2004). Internet-basiertes Experimentieren: Theorie, Methode, Geschichte, Werkzeuge und Empirie. Synopsis zur kumulativen Habilitation.
- Schmitt … Reips … et al. (2004a). Patterns and universals of adult romantic attachment across 62 cultural regions: Are models of Self and Other pancultural constructs? Journal of Cross-Cultural Psychology, 35, 367-402.
- Schmitt … Reips … et al. (2004b). Patterns and universals of mate poaching across 53 nations: The effects of sex, culture, and personality on romantically attracting another person’s partner. Journal of Personality and Social Psychology, 86, 560-584.
- Reips, U. D. (2003, August). Seamless from concepts to results: Experimental Internet science. In biannual conference on Subjective Probability, Utility and Decision Making (SPUDM), Zurich, Switzerland. Retrieved August (Vol. 12, p. 2009).
- Sassenberg, K., Postmes, T., Boos, M., & Reips, U.-D. (Eds.). (2003). Studying the Internet: A challenge for modern psychology. [Editorial]. Special issue of Swiss Journal of Psychology, 62(2), 75-77.
- Reips, U.-D. (2003). Web-Experimente: Eckpfeiler der Online-Forschung [Web experiments: Cornerstones in Online Research (Rev. ed.)]. In A. Theobald, M. Dreyer & T. Starsetzki (Hrsg.). Online-Marktforschung: Beiträge aus Wissenschaft und Praxis (2. überarbeitete Auflage)(pp.73-89). Wiesbaden: Gabler.
- Reips, U.-D. (2003). Psychologische Forschung zum und im Internet [Psychological research on and in the Internet]. Psychologie in Österreich, 22 (1), 19-25.
- Reips, U.-D. (2003). Online-Erhebungen in den Sozialwissenschaften [Online surveys in the social sciences]. In: Arbeitskreis Deutscher Markt- und Sozialforschungsinstitute e.V. (ADM), Arbeitsgemeinschaft Sozialwissenschaftlicher Institute e.V. (ASI) und Statistisches Bundesamt (Hrsg.), Online-Erhebungen. Bonn: Informationszentrum Sozialwissenschaften.
- Schmitt … Reips … et al.(2003a). Are men universally more dismissing than women? Gender differences in romantic attachment across 62 cultural regions. Personal Relationships, 10 (3), 307-331.
- Schmitt … Reips … et al.(2003b). Universal sex differences in the desire for sexual variety: Tests from 52 nations, 6 continents, and 13 islands. Journal of Personality and Social Psychology, 85, 85-104.
- Batinic, B., Reips, U.-D. & Bosnjak, M. (Eds.). (2002). Online Social Sciences. Seattle: Hogrefe & Huber.
- Reips, U.-D. (2002). Umgekehrtes E-CRM: Wie man Stammkunden verlässlich verliert [Reverse Electronic Customer Relationship Management: How to lose your regular customers for good]. In M. Schögel & I. Schmidt (Hrsg.), Electronic Customer Relationship Management – mit Informationstechnologien Kundenpotenziale nutzen, S. 317-333. Düsseldorf: Symposion.
- Reips, U.-D. (2002). Theory and techniques of conducting Web experiments. In B. Batinic, U.-D. Reips, & M. Bosnjak (Eds.), Online Social Sciences (pp. 229-250). Seattle: Hogrefe & Huber.
- Reips, U.-D. (2002). Context effects in Web surveys. In B. Batinic, U.-D. Reips, & M. Bosnjak (Eds.), Online Social Sciences (pp. 69-80). Seattle: Hogrefe & Huber.
- Reips, U.-D., & Neuhaus, C. (2002). WEXTOR: A Web-based tool for generating and visualizing experimental designs and procedures. Behavior Research Methods, Instruments, & Computers, 34, 234-240.
- Reips, U.-D. (2002). Internet-based psychological experimenting: Five dos and five don’ts. Social Science Computer Review, 20 (3), 241-249. doi:10.1177/089443930202000302
- Reips, U.-D., & Musch, J. (Eds.). (2002). Special issue: Internet-based psychological experimenting. [Editorial]. Experimental Psychology, 49, 241-242. doi 10.1026//1618-3169.49.4.241
- Reips, U.-D. (2002). Standards for Internet-based experimenting. Experimental Psychology, 49, 243-256.
- Buchanan, T., & Reips, U. D. (2001). Technological biases in online research: Personality and demographic correlates of Macintosh and Javascript use. Poster presented at Psychology and the Internet: A European Perspective. Farnborough, UK.
- Internet Science. Keynote speech at the British Psychological Society Centenary Event conference: “Psychology And The Internet: A European Perspective”, Farnborough, UK. Nov. 7-9, 2001.
- Stöber, J., Reips, U. D., Kaufmann, E., & Hahn, A. (2001). Social desirability in online studies: Personal and motivational factors. Vortrag auf der German Online Research Tagung, Göttingen, 17, 18.
- Reips, UD. The Web Experimental Psychology Lab: Five years of data collection on the Internet. Behavior Research Methods, Instruments, & Computers 33, 201–211 (2001). https://doi.org/10.3758/BF03195366
- Schwarz, S., & Reips, U.-D. (2001). CGI versus JavaScript: A Web experiment on the reversed hindsight bias. In U.-D. Reips & M. Bosnjak (Eds.), Dimensions of Internet Science (pp. 75-90). Lengerich: Pabst.
- Frick, A., Bächtiger, M. T., & Reips, U.-D. (2001). Financial incentives, personal information and drop-out in online studies. In U.-D. Reips & M. Bosnjak (Eds.), Dimensions of Internet Science (pp. 209-219). Lengerich: Pabst.
- Buchanan, T., & Reips, U.-D. (2001). Platform-dependent biases in Online Research: Do Mac users really think different? In K. J. Jonas, P. Breuer, B. Schauenburg & M. Boos (Eds.), Perspectives on Internet Research: Concepts and Methods.
- Reips, U.-D., Morger, V., & Meier, B. (2001). “Fünfe gerade sein lassen”: Listenkontexteffekte beim Kategorisieren [“Letting five be equal”: List context effects in categorization].
- Reips, U.-D., & Bosnjak, M. (Eds.). (2001). Dimensions of Internet Science. Lengerich: Pabst.
- Reips, U.-D. (2001). Merging field and institution: Running a Web laboratory. In U.-D. Reips & M. Bosnjak (Eds.), Dimensions of Internet Science (pp. 1-22). Lengerich: Pabst.
- Reips, U.-D. (2001). Web-Experimente: Eckpfeiler der Online-Forschung [Web experiments: Cornerstones in Online Research]. In A. Theobald, M. Dreyer & T. Starsetzki (Hrsg.). Online-Marktforschung: Beiträge aus Wissenschaft und Praxis (S. 97-112). Wiesbaden: Gabler.
- Reips, U.-D. (2001). The Web Experimental Psychology Lab: Five years of data collection on the Internet. Behavior Research Methods, Instruments, & Computers, 33, 201-211.
- Reips, U. D. (2000). 13 Theory and Techniques of Conducting Web Experiments. Online social sciences, 243.
- Musch, J., & Reips, U.-D. (2000). A brief history of Web experimenting. In M. H. Birnbaum (Ed.), Psychological experiments on the Internet (pp. 61-88). San Diego, CA: Academic Press. doi 10.1016/B978-012099980-4/50004-6
- Reips, U.-D. (2000). Was ist Online-Forschung? Internet-Umfragen-Newsletter, 18, [10.05.2000].
- Reips, U.-D. (2000). Tips zum Erstellen von WWW-Dokumenten (2. überarbeitete Auflage) [Tips for creating WWW documents (Rev. ed.)]. In B. Batinic (Ed.), Internet für Psychologen (S. 631-654). Göttingen: Hogrefe.
- Reips, U.-D. (2000). Das psychologische Experimentieren im Internet (2. überarbeitete Auflage) [Psychological experimenting on the Internet (Rev. ed.)]. In B. Batinic (Ed.), Internet für Psychologen (S. 245-265). Göttingen: Hogrefe.
- Reips, U.-D. (2000). The Web Experiment Method: Advantages, disadvantages, and solutions. In M. H. Birnbaum (Ed.), Psychological experiments on the Internet (pp. 89-118). San Diego, CA: Academic Press.
- Reips, U. D. (1999). Minimalversion eines Web-Experiments. URL: http://www. psych. unizh. ch/genpsy/forschungUR/whatsawex/minimwex. html, 9, 1999.
- Schwarz, Stefan & Reips, Ulf-Dietrich, 1999. “Drop-out wegen JavaScript:,” Sonderforschungsbereich 504 Publications 99-83, Sonderforschungsbereich 504, Universität Mannheim;Sonderforschungsbereich 504, University of Mannheim.
- Reips, U.-D. (1999). Online Research with children. In U.-D. Reips, B. Batinic, W. Bandilla, M. Bosnjak, L. Gräf, K. Moser, & A. Werner (Eds.). Current Internet science – trends, techniques, results. Aktuelle Online-Forschung – Trends, Techniken, Ergebnisse. Zürich: Online Press.
- Reips, U.-D., Batinic, B., Bandilla, W., Bosnjak, M., Gräf, L., Moser, K., & Werner, A. (Eds.) (1999). Current Internet science – trends, techniques, results. Aktuelle Online-Forschung – Trends, Techniken, Ergebnisse. Proceedings of German Online Research conference. Zürich: Online Press. [WWW document]
- Reips, U.-D. (1999). Theorie und Techniken des Web-Experimentierens. In B. Batinic, A. Werner, L. Gräf, & W. Bandilla (Eds.), Online Research: Methoden, Anwendungen und Ergebnisse (S. 277-296). Göttingen: Hogrefe.
- Frick, A., Bächtiger, M. T., & Reips, U.-D. (1999). Financial incentives, personal information and drop-out in online studies. In U.-D. Reips, B. Batinic, W. Bandilla, M. Bosnjak, L. Gräf, K. Moser, & A. Werner (Eds.). Current Internet science – trends, techniques, results. Aktuelle Online-Forschung – Trends, Techniken, Ergebnisse. Zürich: Online Press. [WWW document].(proceedings version, 2011 published in revised version).
- Reips, U. D. (1998). Online Research mit Kindern. Vortrag on GOR. de.
- Reips, U.-D. (1998). Web-Experiment [Web experiment]. In F. Dorsch, H. Häcker, & K.-H. Stapf (Eds.), Psychologisches Wörterbuch (Vol. 13, pp. 943-944). Bern: Huber.
- Reips, U.-D. (1998). Theorie der Kausalmodelle [Causal model theory]. In F. Dorsch, H. Häcker, & K.-H. Stapf (Eds.), Psychologisches Wörterbuch (Vol. 13, p. 426). Bern: Huber.
- Reips, U.-D. (1998). Erwerb von Kausalwissen: Lernrichtung und Diagnostizität von Effekten [Acquisition of causal knowledge: learning direction and diagnosticity of effects]. St. Augustin: Gardez!
- Reips, U.-D. (1998). Forschung in der Zukunft [Future Science]. In T. Krüger & J. Funke (Eds.), Psychologie im Internet: Ein Wegweiser für psychologisch interessierte User (pp. 115-123). Weinheim: Beltz.
- Reips, U.-D. (1997). Tips zum Erstellen von WWW-Dokumenten [Tips for creating WWW documents]. In B. Batinic (Ed.), Internet für Psychologen (pp. 499-517). Göttingen: Hogrefe.
- Reips, U.-D. (1997). Das psychologische Experimentieren im Internet [Psychological experimenting on the Internet]. In B. Batinic (Ed.), Internet für Psychologen (pp. 245-265). Göttingen: Hogrefe.
- Reips, U.-D. (1997). Der Einfluß der Lernrichtung beim Erwerb von Kausalwissen: Die Berücksichtigung von Diagnostizität. Dissertation [veröffentlicht als Reips, 1998b]. Universität Tübingen.
- Reips, U.-D. (1997). Forschen im Jahr 2007: Integration von Web-Experimentieren, Online-Publizieren und Multimedia-Kommunikation [Science in the year 2007: Integration of web experimenting, online publishing, and multimedia communication]. In D. Janetzko, B. Batinic, D. Schoder, M. Mattingley-Scott und G. Strube (Eds.), CAW-97. Beiträge zum Workshop “Cognition & Web” (pp. 141-148). Freiburg: IIG-Berichte 1/97.
