What term is used to refer to people in the rural areas of developing countries, who tend to adhere more closely to the historical aspects of their culture than do people in urban areas?

All of the following are reasons why great-grandparents do not have close relationships with their great-grandchildren EXCEPT

a) great-grandparents are often too old and lack the physical and psychological stamina for their great-grandchildren. b) there may be too many great-grandchildren, and therefore, great-grandparents do not feel an emotional tie. c) great-grandparents lack interest in being involved in raising great-grandchildren, and therefore, don't build relationships. d) close relationships between great-grandparents and their great-grandchildren usually only occur when the children live nearby.

Prefrontal lobotomies were conducted in the United States in an attempt to ____

a. restore memory b. restrain prisoners c. treat severe obesity d. treat severe psychiatric disorders