Adults are at their peak physical fitness between the ages of 24 - 35.

John dreamed that he was in a train that entered a tunnel. If a psychologist believed that the dream expressed John's unconscious sexual desires, the psychologist would likely be a _________

a. humanist b. learning theorist c. personologist d. psychoanalyst

What are the main bases of friendship in middle childhood?

a. close proximity and shared activities b. shared activities and trust c. age and appearance d. SES and popularity