The reticular formation (RF) is associated with
a. hunger and thirst.
b. attention and wakefulness.
c. sex, rage, and emotion.
d. pleasure and punishment.
B
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Research shows that laughter ____
a. ?decreases deep breathing b. leads to fatigue c. ?increases blood pressure d. ?boosts immune function
Sex is a _____ term
a) psychological b) biological c) cultural d) gender role
________ is the strengthening of an original group attitude after the discussion of views within a group.
a. Cognitive dissonance b. Group polarization c. The Asch effect d. The Milgram influence
Why do researchers try to avoid the presence of extraneous or confounding variables?
A) Because they typically require difficult statistical analyses B) Because they typically require the use of a within-subjects design C) Because they typically indicate that some variable other than the independent variable is affecting the results D) Because they typically indicate that some variable other than the dependent variable is affecting the results