The study of behavioral and psychological factors that influence one's physical and mental well-being is known as

Which statement most accurately represents expectations for males and females across cultures?

a. Cultural differences in gender expectations are minimal; most differences center on socioeconomic status. b. All cultures have traditional male and female roles; gender expectations do not change over time. c. In some cultures role expectations for males and females are the same; males and females share equal opportunities. d. All cultures have different expectations for males and females, but the degree of the differences varies greatly across cultures.

To decide that the independent variable is responsible for the difference between the

means of two groups in an experiment, it is necessary to determine the _____ . a. difference expected from sampling error alone b. effect expected from the dependent variable c. variation due to the level of alpha d. difference due to the independent variable