Which model of personality theory deals primarily with the structure of personality rather than its causes?

If people expect a drug to make them friendlier, they act friendlier. If they expect the same drug to make them less friendly, they act less friendly. What does this tendency illustrate?

a. Demand characteristics b. Blind observers c. Illusory correlation d. Independent variables

The most significant difference between client-centered and Gestalt therapies is that Gestalt therapy ____

a. ?incorporates more direct and dramatic methods b. ?utilizes more free association techniques c. ?does not include imaginary dialogue and role playing d. ?has an eclectic approach to therapy