The mechanism proposed by Darwin in his theory of evolution stating that organisms best adapted to their environment tend to survive and transmit their genetic characteristics to their offspring, is called ______
a. behavior genetics c. mutational transmosis
b. random adaptation d. natural selection
d
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A corporate manager wants to solve a business problem but becomes stern and angry when members of his marketing team joke playfully about possible solutions. This manager is exhibiting which barrier to problem solving?
a. cultural b. learned c. perceptual d. emotional
In combining imagined rehearsal and relaxation:
a. you carry out the imagined rehearsal while deeply relaxed. b. you allow yourself to become tense, then do the imaginary rehearsal. c. you rehearse the most anxiety-provoking situations you can think of. d. it is important not to practice the relaxation in real situations.
The mean attention span for adults in a certain village is 15 minutes with a standard deviation of 6.4 . The mean of all possible samples of size 30, taken from that population equals _________
a. 15 c. 30 b. 0.50 d. 2.34
Why is aerobic exercise important to a pregnant woman? It helps to ____
a. lower muscle mass b. increase fetal heart rate c. stops dangerous teratogens from reaching the fetus d. increase the woman's ability to process oxygen