Between 12 and 18 months, most infants ______
a. begin to use intonation in their language
b. build a vocabulary of one-word sentences
c. begin to distinguish, in their language, between themselves and others
d. begin to form two- and three- word sentences
b
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Oscar is suspicious, resentful, antagonistic, distrustful of others, and frequently angry. Oscar is displaying characteristics consistent with ____, which is a risk factor for ____
a. ?hostility; smoking b. ?hostility; coronary heart disease c. ?dispositional optimism; alcoholism d. ?dispositional stress; coronary heart disease
According to social cognitive theory, who is more likely to report a positive self-evaluation?
a. Two-year-old Timothy, who imagined himself playing with a doll b. Two-year-old Samantha, who imagined herself playing with a doll c. Four-year-old Jason, who imagined himself playing with a toy truck d. Four-year-old Kristin, who imagined herself playing with a toy truck
Although obesity is a substantial problem, ___ is also a significant problem
a. undernourishment b. malnourishment c. supranourishment d. infranourishment
Which of the following changes in sexual responsiveness is likely to occur for 45-year-old married couple David and Darlene?
A. Certain diseases and medications may interfere with David's ability to have an erection. B. Orgasm is no longer pleasurable for either David or Darlene. C. After menopause, Darlene can no longer have sexual intercourse. D. David can no longer produce sperm.