Psychology & Psychiatry

Expert says guilt is a healthy part of child development

Nobody likes to feel guilty about anything, but U of T Mississauga psychology professor Tina Malti says that developing a sense of guilt in childhood is an important and healthy part of personal growth.

Psychology & Psychiatry

Marijuana and vulnerability to psychosis

Going from an occasional user of marijuana to a weekly or daily user increases an adolescent's risk of having recurrent psychotic-like experiences by 159 percent, according to a new Canadian study published today in the Journal ...

Psychology & Psychiatry

Does dad time with infants boost babies' IQ?

(HealthDay)—If you're a new father, spending plenty of time with your baby could boost his or her mental development, a new study suggests.

Neuroscience

Study finds gray matter density increases during adolescence

For years, the common narrative in human developmental neuroimaging has been that gray matter in the brain - the tissue found in regions of the brain responsible for muscle control, sensory perception such as seeing and hearing, ...

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