Harsh parenting practices like spanking, not genetics, are linked to higher levels of behavior problems in children, according to a new study with twins.

Spanking has similar effects on children's risk for future trauma as abuse, neglect, and family dysfunction, a new study shows.

A group of Mexican American college students watched stigmatizing news clips that reinforced negative stereotypes. Here's how that affected their brains.

Survey results suggest there's no one way to bring justice after online harassment. Our current approach isn't working, say the researchers.

Observing mothers with substance use disorders and their children suggests some of the triggers for harsh parenting.

A new study uses test score data to link racial disparities in school discipline to the achievement gap between black and white students.

When we're in a group meant to decide about punishment, such as a jury, other people can have a major effect on our thinking.

"These results highlight a distinctly human aspect of moral behavior."

"It's sad, but the good news is there's a simple intervention—don't give report cards on Friday."

A 10 percent reduction in school suspensions means 275,000 more students were in class learning.