My co-authors include
Less smartphone use improves mental health and contributes to a healthier lifestyle
Journal of Experimental Psychology Applied
Positive Mental Health Scale: Validation and measurement invariance across eight countr...
From low sense of control to problematic smartphone use severity during Covid-19 outbre...
To vaccinate or not to vaccinate!? Predictors of willingness to receive Covid-19 vaccin...
Behavioral measures to fight COVID-19: An 8-country study of perceived usefulness, adhe...
The anxious addictive narcissist: The relationship between grandiose and vulnerable nar...
Relationships between addictive Facebook use, depressiveness, insomnia, and positive me...
Journal of Behavioral Addictions
Thwarted Belongingness and Perceived Burdensomeness Mediate the Association Between Bul...
Exploring the Impact of Personal and Partner Traits on Sexuality: Sexual Excitation, Se...
The Journal of Sex Research
How to Identify Narcissism With 13 Items? Validation of the German Narcissistic Persona...
A Cross-Cultural Study in Germany, Russia, and China: Are Resilient and Social Supporte...