In the , helping behavior is motivated by concern for In contrast to other fields within psychology, social psychology emphasizes in need of help.

The united states constitution gives the the power to regulate interstate commerce.

Annette suffers from recurrent episodes of gorging on large quantities of food followed bypurging through self-induced vomiting in order to prevent gaining weight. although her weight is well below normal to the point that others see her as "skin and bones," she worries excessively about being fat. she also has impulse control problems in other areas of her life. she is suffering from ) binge-eating/purging anorexia2) restrictive anorexia3) bulimia nervosa 4) binge-eating disorder

What kind of government is based on the idea of popular sovereignty?