If you have a study in which 40 participants are randomly assigned to one of the four groups, the dfbetween = ______.
A. 36
B. 40
C. 3
D. 2
Answer: C
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In Gottman's communication patterns, _____ refers to responding to negativity by invalidating, refuting or denying the partner's statements
a. contempt c. criticism b. defensiveness d. stonewalling
St. John’s wort is an herbal remedy. It appears that its active substance, hypericin, enhances serotonin activity and acts as a monoamine oxidase inhibitor (MAOI). If studies show that St. John’s wort is effective in treating disorders, it will most likely be used to combat symptoms of ____
a. ?schizophrenia b. ?depression c. ?generalized anxiety disorder d. ?conversion disorder
Sympathetic is to ____ as parasympathetic is to ____.
A. the central nervous system; the peripheral nervous system B. voluntary behavior; involuntary behavior C. arousal; relaxation D. neurotransmitters; hormones
If our perceptual system did not follow the organizing principle of constancy,
A. external stimuli would be unidentifiable. B. people would appear to change shape as they move in different directions. C. sensory information would be delivered to the brain in incomplete units. D. perceptual processing would be inefficient during times of stress.