Elisabeth Kübler-Ross identified exactly three stages of dying: anger, depression, and acceptance

Leo worries all of the time. He worries about his money, his children, and his dog. He cannot identify the specific source of his worry, but rather feels an overall sense of constant concern. Leo's symptoms sound most like

A) panic disorder B) obsessive-compulsive disorder C) generalized anxiety disorder D) a dissociative disorder

By the time children are _____ years old, they are already beginning to show gender segregation in their peer preferences

A) 1 B) 2 C) 3 D) 4