Twenty-five percent of adults over the age of 65 are grandparents

In some South American cultures, it is not uncommon for people to recreate the crucifixion of Jesus Christ by nailing their own hands to a cross during Easter. In the United States, this behavior might cause a person to be hospitalized for having a

serious mental illness; however, in a different setting this is considered acceptable behavior. This demonstrates the concept of cultural __________. a. relativity b. happenstance c. significance d. differentiation

The major reason for the lack of exercise among adolescents is that

A) they lack opportunities. B) most adolescents do not like organized sports. C) most do not make sports teams. D) they spend time watching television and other sedentary activities.