Which of these statements about people with obsessive-compulsive disorder is false? they might think about harming somebody they love. when they are unable to purge harmful ideas from their mind, they become highly distressed. they might feel driven to perform a ritualistic act in order to avert some perceived threat. they are unaware that their obsessions are irrational and counterproductive?

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.