Consonants first enter a child's language when the child begins
a. babbling.
b. cooing.
c. the single-word stage.
d. the telegraphic stage.
ANSWER: a
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What best describes the process through which the vagina is lubricated during sexual arousal?
a. Sweating of the vaginal walls b. Expansion of the cervix c. Release of fluid by the Grafenberg spot d. Release of mucus from the ovaries
Male erectile dysfunction is often linked with
a. OCD. b. obesity. c. cholesterol. d. smoking.
What were the findings of Harry and Margaret Harlow's attachment study using rhesus monkeys?
A. The drive to stay close to the source of nourishment outweighs the need for contact comfort. B. The need for contact comfort is as basic as the need for food. C. Only securely attached monkeys demonstrated the need for contact comfort. D. The infants died within a critical period if denied contact comfort despite having adequate food and water.
Suppose you were the director of a rape crisis center. What could you expect in terms of the frequency of posttraumatic stress disorder (PTSD) among the clients who come to your center immediately and at three months after a traumatic experience?
a. Because PTSD is delayed, no one would meet the criteria for PTSD at this time b. About 10 percent would meet the criteria for PTSD immediately; about 50 percent would suffer from PTSD at three months. c. PTSD symptoms could be present immediately, but symptoms could go away for periods of time. d. Because rape is quite common, there will be almost no cases of PTSD either immediately or three months after the assault.