Which of the following increases internal validity?

A. consistent measurement
B. diverse participants
C. careful study design
D. strong ethical guidelines


Answer: C

Psychology

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A long history of research in social psychology has consistently found that a powerful way to reduce violence within a society would be to

a. emphasize a strict division of labor by gender. b. promote cooperation. c. harshly punish all acts of aggression. d. separate subcultures within the society.

Psychology

Anna has the ability to apply what she knows to her everyday life. Her friends say that Anna is "street smart.". The triarchic theory of intelligence would label Anna as having intelligence

a. multiple b. analytic c. emotional d. creative e. practical

Psychology

Köhler's chimpanzees exhibited insight in problem solving

Indicate whether the statement is true or false

Psychology

The proportion of left-handers in collectivist societies, such as Japan an India, is only about half that found in individualist cultures, such as the United States and Canada

Indicate whether the statement is true or false

Psychology