Psychology & Psychiatry

Muscle-building linked to weapon carrying and physical fighting

Gun violence and school violence have been on the rise since the pandemic, as have eating disorders and body image issues among adolescents—which includes an emphasis on muscularity as today's body ideal for many boys. ...

Attention deficit disorders

Study finds white children more likely to be overdiagnosed for ADHD

A new study led by Paul Morgan, Harry and Marion Eberly Faculty Fellow and professor of education (educational theory and policy) and demography, and published in the Journal of Learning Disabilities, examines which sociodemographic ...

Health

Major uptick reported in cannabis vaping for all adolescents

Cannabis vaping is increasing as the most popular method of cannabis delivery among all adolescents in the U.S., as is the frequency of cannabis vaping, according to research at Columbia University Mailman School of Public ...

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