people
Tim began his studies in psychology at the University of Marburg and continued at the University of Mainz after receiving his intermediate diploma. His diploma thesis focused on “Naive personality judgments based on online social network profile elements”. His interests lie in the fields of computer-mediated communication and web-based research, which is why he chose to complete his last internship prior to his final exams at the iScience group. Tim graduated from the University of Mainz in 2011 and continued his work in psychology as a research assistant at the University of Bochum. He worked as a doctoral student in Health Psychology at Jacobs University Bremen, developing a multinational online intervention for cardiac patients. Tim visited iScience group in 2013 – then still at Universidad de Deusto, Spain – with a grant awarded from EU COST Action Webdatanet. Since October, 2013, he worked at iScience at the University of Konstanz.
Tim completed his PhD in 2018 with the publication-based thesis “Optimizing measurement in Internet-based research: Response scales and sensor data” and continued as a PostDoc in the iScience group until September, 2019.
In October, 2019, he started a position as visiting professor in Differential Psychology, Assessment & Research Methods at the University of Siegen, while remaining an affiliated researcher at University of Konstanz until early 2020.
publications
- Dantlgraber, M., Kuhlmann, T., & Reips, U. D. (2019). Conceptual fluency in inductive reasoning. PloS ONE, 14, e0225050. doi: 10.1371/journal.pone.0225050
- 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
- 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
- Kuhlmann, T. (2018). Optimizing measurement in Internet-based research: Response scales and sensor data (Doctoral dissertation)
- 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
- 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
- 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
- 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
- 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.
- 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.
- 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
- 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.
2019
2018
2017
2016
2015
2013
presentations
- 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., 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.
- 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.
- 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.
- 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.
