In a 24-hour period, most preschoolers sleep:
A) 15 to 16 hours at night and two hours during the day.
B) three to four hours at night and take two naps of three hours each.
C) nine to ten hours at night and take a nap of one to two hours.
D) 11 to 12 hours at night and four hours during the day.
C
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The legs of a newborn will increase in length fivefold by adulthood
a. True b. False Indicate whether the statement is true or false
Who are convert communicators, and when and why are they especially persuasive?
What will be an ideal response?
Calvin notices that every time he eats out, he chooses a Mexican restaurant over a restaurant that serves burgers and fries. Consequently, Calvin decides he must really like Mexican food. Calvin's attitude can best be explained using:
a. cognitive dissonance theory b. self-perception theory c. observational learning theory d. fundamental attribution theory
Regarding the relationship of age and gender to happiness, which of the following statements is TRUE?
a. The stereotype of the crotchety old person who is dissatisfied with everything is quite accurate. b. People are living longer and staying healthier, which has greatly delayed age-related declines. c. Overall, men tend to be happier than women. d. Men do have a tendency to experience higher emotional highs and lower lows than women do.