Which of the following statements is true about IQ tests?
a) The standard deviation of IQ scores is 2.
b) A person's performance on an IQ test is usually compared to his or her age-matched peers.
c) The history of the IQ test began in England.
d) The mean of IQ scores is 50.
Ans: b) A person's performance on an IQ test is usually compared to his or her age-matched peers.
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Based on the meta-analytic review by Bornstein (1989), the mere exposure effect is strongest when the stimuli are ______.
a. complex, presented a limited number of times, isolated, and presented for long durations b. simple, presented a limited number of times, interspersed among other stimuli, and presented for short durations c. complex, presented a limited number of times, interspersed among other stimuli, and presented for short durations d. complex, presented a limited number of times, interspersed among other stimuli, and presented for short durations
Regarding the psychosocial dilemma of intimacy versus isolation, which of the following statements is FALSE?
a. The psychosocial dilemma of intimacy versus isolation occurs during the period known as young adulthood. b. Marriage or sexual involvement is one guarantee that intimacy will prevail. c. Failure to establish intimacy with others leads to feeling alone and uncared for. d. Failure to establish intimacy often sets the stage for later difficulties.
Lashley was incorrect in his assumption that a. parts of the cortex were equivalent in their contributions to learning and memory
b. large lesions affect learned behavior more than small lesions. c. memories are stored in one specific location in the cortex. d. size and location of lesions have equal impacts on learned behavior.
The reason that individuals with avoidant personality disorder avoid most relationships is that they
A. are extremely sensitive to the opinions of others and fear rejection. B. generally dislike other people and prefer to be alone. C. are so stimulated by the fantasy life in their own minds that they have little need for the company of others. D. experience bizarre thoughts and beliefs that distance them from others.