A girl with a distorted body image, an intense fear of gaining weight, and a refusal to maintain a minimally healthy body weight is probably suffering from ________

Dija, an adolescent girl, wears only black, puts on gobs of eyeliner, and dyes her hair blue. This behavior signals what?

a) allowing Dija to easily find people who are different from her b) demonstrating a serious lack of adult role models in Dija's life c) sending a message about the kind of person Dija is d) making a statement that "I'm just like everyone else."

The Kitty Genovese case depicts

a. social loafing. b. group polarization. c. the bystander intervention problem. d. obedience to authority. e. social facilitation.