When the social scientist notes that people tend not to interact in haphazard or random ways, she or he refers to the concept of select one: a. material culture. b. social structure. c. nonmaterial culture. d. social values?

Describe the cultural component "innovation." give two examples. give an example of the cultural component "cultural universals."

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.

Toward the end of the roman empire, what caused a decrease in the use of coined money tell me now