The day-night cycle that occurs approximately every 24 hours is the
day-night cycle.
night-day cycle.
sleep cycle.
circadian rhythm.
circadian rhythm.
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The Cocktail Party Phenomenon involves
a. the ability to attend to two things simultaneously. b. the ability to switch attention rapidly. c. a behaviorist's criticism of cognitive psychology. d. interference with memory by alcohol.
In conducting a survey of the sexual behaviors of young adults, which sampling technique below would be the most "scientific"?
a) taking a random sample of 2,000 young adults b) polling 10,000 young adults who volunteer for the survey c) polling readers of magazines like Playboy d) polling college students on a nearby campus
According to Erikson, the healthiest development results from which of the following situations?
a. strong feelings of initiative with no feelings of guilt b. strong feelings of initiative with small and occasional feelings of guilt c. a balance between feelings of initiative and guilt d. few feelings of initiative so that guilt will not be triggered
The time frame for English language learners to acquire social language is approximately ______ years.
a. one b. two. c. three d. four