Dr. Helmut Appel, M.Sc.

E-Mail: helmut.appel@uni-koeln.de

Telefon: ++49/(0)221-470-5813

Sprechzeiten: nach Vereinbarung

Adresse: Pohligstraße 1, 5. OG, Raum 513 



Appel, H., Krasko, J., Luhmann, M., & Gerlach, A. L. (2024). Intolerance of uncertainty predicts indecisiveness and safety behavior in real-life decision making: Results from an experience sampling study. Journal of Research in Personality, 104490.

Appel, H., & Sanatkar, S. (2023). Systematic Search and Scoping Review of Physicians’ Intolerance of Uncertainty and Medical Decision-Making Uncertainties During the COVID-19 Pandemic: A Summary of the Literature and Directions for Future Research. Journal of Clinical Psychology in Medical Settings, 1-21.

Appel, H., Englich, B., & Burghardt, J. (2021). “I know what I like”– Indecisiveness is unrelated to behavioral indicators of evaluation difficulties. Frontiers in Psychology, 4042.

Appel, H., Crusius, J., & Gerlach, A. L. (2015). Social comparison, envy, and depression on Facebook: A study looking at the effects of high comparison standards on depressed individuals. Journal of Social and Clinical Psychology, 34(4), 277-289.

Appel, H., Gerlach, A. L., & Crusius, J. (2016). The interplay between Facebook use, social comparison, envy, and depression. Current Opinion in Psychology, 9, 44-49.