Jean M. Twenge

Increases in Depressive Symptoms, Suicide-Related Outcomes, and Suicide Rates Among U.S. Adolescents After 2010 and Links to Increased New Media Screen Time

Generational Differences in Work Values: Leisure and Extrinsic Values Increasing, Social and Intrinsic Values Decreasing

Age, period, and cohort trends in mood disorder indicators and suicide-related outcomes in a nationally representative dataset, 2005–2017.

Social exclusion impairs self-regulation.

Generation Me: Why Today's Young Americans Are More Confident, Assertive, Entitled--and More Miserable Than Ever Before

Social exclusion decreases prosocial behavior.

Associations between screen time and lower psychological well-being among children and adolescents: Evidence from a population-based study

That swimsuit becomes you: Sex differences in self-objectification, restrained eating, and math performance.

If you can't join them, beat them: Effects of social exclusion on aggressive behavior.

If you can't join them, beat them: Effects of social exclusion on aggressive behavior.

Egos Inflating Over Time: A Cross‐Temporal Meta‐Analysis of the Narcissistic Personality Inventory

The Narcissism Epidemic: Living in the Age of Entitlement