Cross-cultural narcissism on Facebook: Relationship between self-presentation, social interaction and the open and covert narcissism on a social networking site in Germany and Russia. - Julia Brailovskaia; Hans-Werner Bierhoff (Comput. Hum. Behav., 2016)

Facebook use depending on age: The influence of social comparisons. - Phillip Ozimek; Hans-Werner Bierhoff (Comput. Hum. Behav., 2016)

The relation between use intensity of private and professional SNS, social comparison, self-esteem, and depressive tendencies in the light of self-regulation. - Gabriel Brandenberg; Phillip Ozimek; Hans-Werner Bierhoff; Christine Janker (Behav. Inf. Technol., 2019)

All my online-friends are better than me - three studies about ability-based comparative social media use, self-esteem, and depressive tendencies. - Phillip Ozimek; Hans-Werner Bierhoff (Behav. Inf. Technol., 2020)

Vulnerable narcissism, fear of missing out (FoMO) and addictive social media use: A gender comparison from Germany. - Julia Brailovskaia; Phillip Ozimek; Elke Rohmann; Hans-Werner Bierhoff (Comput. Hum. Behav., 2023)

Are narcissists trolls? A cross-sectional study about aggression, trolling behavior, narcissism, and the moderating role of self-esteem. - Elke Rohmann; Sarah Marie Winkler; Phillip Ozimek; Hans-Werner Bierhoff (Telematics Informatics, 2024)