By completing rituals, individuals with obsessive-compulsive disorder believe they can neutralize the threat of something bad. This behavior is maintained through which of the following behavioral mechanisms?
a. positive reinforcement
b. extinction
c. stimulus discrimination
d. negative reinforcement

Why learning about people and places around is important?

Most sociologists agree that: a. culture is central in shaping gender roles, but only in preliterate societies. b. biological factors have some influence, but cultural factors are more important determinants of gender roles. c. biological factors are influential in determining gender roles, but only in industrial or complex societies. d. biological factors only explain differences between men and women with regard to aggression and disease. e. there is no difference between the influences of culture or biology on the development of gender roles, as they are unpredictable.

How did the nazis lead germany to war in europe and, with their collaborators, kill millions—including systematically murdering six million jewish people?