The Yerkes-Dodson Law says:

a) performance on a task is affected by levels of arousal.
b) the more money you make the better your job will be.
c) nausea from bad food causes a reluctance to eat that food again.
d) performance on tests is better in the morning.


ANS: A

Psychology

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The IQ concept was introduced

a. in the 1908 Binet-Simon Scale. b. in the 1911 Binet-Simon Scale. c. in the 1916 Stanford-Binet Scale. d. in the 1937 Stanford-Binet Scale.

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Although she cheats on him, Abdul stays with his girlfriend because he doesn't think he would be able to find anyone better. Abdul has a(n)

a. low comparison level for alternatives. b. high comparison level for alternatives. c. secure attachment style. d. avoidant attachment style.

Psychology

Which structure provides the main source of input to the cerebral cortex?

a. limbic system b. medulla c. thalamus d. hypothalamus

Psychology

Ebbinghaus investigated the time course of forgetting. In some of his studies, he forced himself to learn lists of nonsense syllables and then measured how long it took to relearn the same material after various delays. When he did this, Ebbinghaus found that:

a. the longer the delay, the less time it took to relearn the material b. the longer the delay, the more time it took to relearn the material c. no matter how long the delay was, it took just as long to relearn the material as it had taken to learn it the first time d. no matter how long the delay was, it always took longer to relearn the material than it took to learn it the first time

Psychology