(HealthDay)—A child bullied in fifth grade is more likely to show signs of depression in seventh grade, and abuse substances like alcohol, marijuana or tobacco in 10th grade, researchers say.
Their study of more than 4,000 kids in Los Angeles, Houston and Birmingham, Ala., suggests a dangerous trajectory between not-uncommon childhood abuse and worrisome behavior in high school.
“Our study suggests that it’s important to take peer victimization seriously,” said study co-author Valerie Earnshaw. She’s an assistant professor in human development and family studies at the University of Delaware.
“There’s still sometimes this idea that peer victimization and bullying are a normal part of adolescence and that lots of kids will experience it, so it’s fine. But, this study adds to a growing body of evidence that peer victimization and bullying are not fine,” Earnshaw said.
To explore the associations between bullying and its negative effects over time, the research team…