One-month-old Nolan has difficulty regulating his arousal states, shows poor movement skills, poor reflexes, and greater excitability than most infants his age. Nolan was likely exposed to which substance during his mother's pregnancy?
A. aspirin
B. caffeine
C. marijuana
D. cocaine
Answer: D
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According to expectancy-value theory, motivated behaviors result from the value:
a. a goal has for the individual b. of a goal as determined by society c. of previous goals d. of a need as determined by society
What was probably one of the factors in John Karr confessing to Jon Benet Ramsay's murder?
A. The police's method of interrogation B. The DNA evidence obtained by police C. His desire to be famous D. The consulting psychologist's use of leading questions
The period of life that serves as a bridge between childhood and adulthood is called __________.
A. adolescence B. tweens C. young adulthood D. puberty
How are the effects of malnutrition on human fetal development studied?
A. By using an experimental and control group design in which mothers are randomly given an inadequate or anadequate diet during pregnancy. B. By examining birth records for babies born during periods of famine. C. By using a survey technique to determine how hungry women are during pregnancy. D. By cutting off the food supply to a random group of pregnant women for 3 days in the last trimester ofpregnancy.