How many groups are involved in the balanced placebo design?
a. 2
b. 3
c. 4
d. 5
c
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In Freud's structural model, which part of the adult personality is housed completely in the unconscious?
A. Id B. Ego C. Superego D. Memory
When a group pays less attention to external realities than to its own cohesiveness, this is known as
a. polarization. c. groupthink. b. the risky shift. d. none of these.
The main idea that defines this perspective is that people change in predictable ways as the influences of heredity and environment unfold over time:
a. engineering b. sociocultural c. developmental d. structuralist e. humanistic
Individuals who have committed murder in "a fit of rage" have been found to have ______.
A. a severe case of proactive aggression B. excessive activity in the prefrontal cortex C. reduced activity in the prefrontal cortex D. damage to the amygdala