Psychology & Psychiatry

Elevated tween screen time linked to disruptive behavior disorders

Tweens who spend more time on screens have a higher likelihood of developing disruptive behavior disorders, with social media having an especially strong influence, a new UC San Francisco-led study published today in the ...

Psychology & Psychiatry

Childhood lead exposure linked to poor adult mental health

Lead exposure in childhood appears to have long-lasting negative effects on mental health and personality in adulthood, according to a study of people who grew up in the era of leaded gasoline.

Attention deficit disorders

Unhealthy diet during pregnancy could be linked to ADHD

New research led by scientists from King's College London and the University of Bristol has found that a high-fat, high-sugar diet during pregnancy may be linked to symptoms of ADHD in children who show conduct problems early ...

Psychology & Psychiatry

Infants' sweat response predicts aggressive behavior as toddlers

Infants who sweat less in response to scary situations at age 1 show more physical and verbal aggression at age 3, according to new research published in Psychological Science, a journal of the Association for Psychological ...

Genetics

Study identifies new gene variations associated with heart rate

Through a collaborative genome-wide study on individuals, researchers have discovered 14 new genetic variations that are associated with heart rate. Since heart rate is a marker of cardiovascular health, these findings could ...

Attention deficit disorders

What is 'parent training' for families of children with ADHD?

Problems with focus and impulse control can be common developmental stages through which children and adolescents naturally progress. But they can also be symptoms of attention-deficit hyperactivity disorder (ADHD), a chronic ...

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