Self-mutilation is a characteristic feature of ____________ personality.

According to Maslow our need for ________ must be met before we are prompted to satisfy our need for ________.

a. food; love b. self esteem; adequate clothing c. self actualization; economic security d. political freedom; economic security e. religious fulfillment; adequate housing

The research on people's willingness to help strangers in distress was inspired by

a. research on the bystander intervention effect. b. newspaper reports of an assault and murder of a woman. c. the discovery of an altruism gene. d. the finding of altruistic behavior in various animal species.