Guest post written by Michelle Ramos, PhD. Adolescent behavior problems are often classified as either internalizing or externalizing behaviors. Internalizing behaviors include things like anxiety, ...

Smoking during pregnancy may increase children's mental health issues, with implications for internalizing and externalizing ...

Please provide your email address to receive an email when new articles are posted on . Childhood poverty was associated with increases in externalizing problems, but not internalizing, over time in ...

What The Study Did: This systematic review and meta-analysis of 87 studies including 159,000 children age 12 or younger assessed the association between the duration of screen time and externalizing ...