Studies of adult levels of hormones indicate:
A. homosexual individuals have higher levels of testosterone.
B. activational effects of hormones are the cause of sexual orientation.
C. treatment with hormones as an adult can change sexual orientation.
D. activational effects of hormones are not responsible for differences in sexual orientation.
Answer: D
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A systematic tendency to respond to questions on a personality inventory in a way that is unrelated to the content of the questions is called a
a. perceptual set. b. social desirability bias. c. response set. d. mental set.
In one study, medical student volunteers received small wounds to the roof of the mouth. Researchers found that these wounds healed more slowly:
A) when they were learning about infection. B) in the winter. C) during examination week. D) when they were asked to monitor the wound daily.
The Stanford-Binet and Wechsler intelligence tests ________
A) are used mainly for planninginstruction B) require very little training of the teachers who administerthem C) are often used to identify highly intelligent childrenandto diagnose children with learning problems D) do not take into account the child’s behavior during the administration of the test
In experiment brief 25, what could the researchers have done differently regarding the design of their study?
A) could have tested students compared to non-students B) could have tested football players C) could have tested and compared males versus females D) could have compared feedback to no feedback