Jeff is 13 years old and he has recently noticed some remarkable changes in himself. Over the past few months his voice has started to change, growing deeper. He has begun to grow pubic hair, as well as the beginnings of a facial beard
He is also filling out, with his muscles developing rapidly. These changes in Jeff are probably due to the action of _____________.
a. gonads
b. thyroid gland
c. pineal gland
d. adrenal gland
a
Psychology
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When exposed to situational cues, such as the presence of a gun, many people tend to
a. demonstrate decreases in aggression. b. feel socially rejected. c. experience a decrease in testosterone. d. have automatic cognitions regarding aggression.
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Tolman argued that factors within the organism are the actual causes of behavior.?
a. True b. False
Psychology