Altruism is defined as behavior that
A) benefits anyone other than ourselves and our kin.
B) risks our own resources so that others may benefit.
C) leads to inclusive but not personal fitness.
D) leads to personal but not inclusive fitness.
Question 2
According to error management theory
A) failing to be jealous (when one should) is the most costly error.
B) jealousy is a costly error and should be avoided.
C) love leads to less costly errors than does jealousy.
D) failing to notice signs of fidelity is the most costly error.
The "Emu in the sky," a constellation defined by dark clouds rather than the stars.
Risk-taking behavior by young males.
Percentages of adolescents indicating Benefits and Costs of employment.
Health Benefits of Marriage
Psychology for Living: Adjustment, Growth, and Behavior Today 11th
Benefits and costs of herbicide applications