Research has indicated that color vision is relatively mature in infants by the age of________
A) 3 months
B) 6 months
C) 9 months
D) 12 months
B) 6 months
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Which of the following individuals is most vulnerable to an eating disorder?
a. A 14-year-old boy of low socioeconomic status b. A 15-year-old girl with a history of sexual abuse c. A 16-year-old girl with attractive sisters d. A 15-year-old boy involved in sports
Peterson and Peterson studied how well participants can remember groups of three letters (like BRT, QSD) after various delays. They found that participants remembered an average of 80 percent of the groups after 3 seconds but only 10 percent after 18 seconds. They hypothesized that this decrease in performance was due to ___________, but later research showed that it was actually due to ___________.
A. interference; decay B. priming; interference C. decay; interference D. decay; lack of rehearsal
The _____________ is the name given to the phenomenon in which the stress of an unlucky day may be strong enough to cause physiological damage
a. Barnum effect c. Baskerville effect b. mere exposure effect d. fundamental attribution error
Much of the human stress response is hormonally driven. One hormone in particular, namely ______, has been shown to have a calming effect and to reduce anxiety.
a. testosterone b. oxytocin c. estrogen d. ghrelin