Developmental theorists have long argued that human psychosocial development continues across the lifespan, at least for most people. This perspective has had a major impact on how we, as individuals ...

From their first smile to their first step to the first day of school, children go through a remarkable transformation on their way to adulthood. Here, experts explore the five developmental stages, ...

The brain has five major structural phases during the human lifespan and doesn't reach adulthood until age 32, a new study suggests. Scientists determined that brain development is defined by four ...

Emily Laurence is a journalist, freelance writer and certified health coach living in Raleigh, North Carolina. She specializes in writing about mental health, healthy aging and overall wellness. For ...

Jeffrey Arnett does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

In 1965, psychology professor Bruce Tuckman developed his theory of the stages of group development. He remarked about how a group dynamic, whether that group is a business organization, non-profit ...