All Stories

  1. Aversive societal conditions explain differences in “dark” personality across countries and US states

    Article • Proceedings of the National Academy of Sciences, May 2025, Proceedings of the National Academy of Sciences

    Ingo Zettler

  2. Comparing responses in repeated cross-sectional and panel studies: Results across eight weeks during the first COVID-19 lockdown in Denmark.

    Article • Psychological Assessment, August 2021, American Psychological Association (APA)

    Ingo Zettler

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    Article • Journal of Personality Assessment, June 2019, Taylor & Francis

    Professor Amparo Belloch, Augusto Gnisci, Luigi Leone, Bernd Marcus, Janko Međedović, Arkun Tatar, Ingo Zettler, Kung-Yu Hsu

  4. The positive role of hope on the relationship between loneliness and unhappy conditions in Hungarian young adults: How pathways thinking matters!

    Article • The Journal of Positive Psychology, November 2018, Taylor & Francis

    Edward C. Chang, Ingo Zettler, Dr. Tamas Martos, Dr. Viola Sallay, Gavin Slemp