Historians tell us that all of Abraham Lincoln's activities could be traced to his trait of honesty. Thus, according to Gordon Allport, Lincoln's dominant trait of honesty would be considered a(n) trait

Which of the following statements regarding substance abuse is most accurate?

a. Drugs of abuse cause inhibition of synapses in the ventral tegmental area. b. Drugs of abuse promote changes in the ventral tegmental area that result in the insertion of AMPA receptors, which facilitate learning. c. Drugs result in inhibition of the dorsal striatum. d. Drug habits are difficult to form.

The main function of the self-system, as described by Bandura, is to

A) enhance self-esteem. B) regulate behavior. C) ensure that behavior is moral. D) keep homeostatic balance.