Nearly every parent of a teenager has experienced it at some point: the eye rolls, the slammed doors, the flat-out refusals.

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 ...

This informational guide, part of POPSUGAR's Condition Center, lays out the realities of this health concern: what it is, what it can look like, and strategies that medical experts say are proven to ...

This post was co-authored with Rachel Hardy, M.A. In this three-part article, we seek to explore alternate explanations for childhood defiance/misbehavior. In part one, childhood misbehavior was ...