Recall that phillippe leyens and his colleagues (1975, 1977) exposed different groups of children to a steady diet of violent films over a relatively long period. these researchers found thata. a single exposure can result in as much aggression as a long exposure. b. the relationship between exposure and aggression holds for boys, but not for girls. c. with prolonged exposure, even nonaggressive children can become more aggressive. d. rewards for cooperation can reduce the effects of exposure to violence.

Astudy that involves interviews of adults is eligible for expedited review. the researcher wants to add an adolescent population (aged 12 to 17) to the study and has designed a parental permission and assent process. no additional changes are planned. which of the following statements about review of the revised protocol is accurate? the research would only be eligible for expedited review if the adolescents are capable of understanding the same consent forms used for the adult population. the research would only be eligible for expedited review if the adolescents have been declared to be emancipated minors. the new research would need full review by a convened irb because children are a protected population. unless the nature of the questions would raise the level of risk to > minimal for adolescents, the research would still qualify for expedited review.

Does (flavius) josephus believe the romans were merciful when they conquered people? how does he try to persuade the reader to support his belief?

Which of the following is true of cultural syndromes of distress? a. it refers to attributing pathological symptoms to normative cultural differences. b. refers to misinterpreting culturally sanctioned behavior as expressions of pathological symptoms. c. it refers to the ways that communities and cultural groups communicate and express their distressing thoughts, behaviors, and emotions. d. it refers to patterns of symptoms that tend to cluster together for individuals in specific cultural groups, communities, or contexts.