Categorical classification systems are based primarily on ____
a. underlying etiologic bases of the disorders classified
b. normative data
c. informed clinical consensus
d. multivariate statistical methods
c
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When a marriage is interrupted by military deployment, both partners will be affected by the changes in circumstances. Which of the following is an accurate statement about such cases? a. If a marriage is interrupted by military deployment, the couples' beliefs about their ability to survive such a separation is unrelated to the likelihood of the marriage lasting
b. Research finds that only about 10% of "military marriages" survive when a deployment lasts for more than 12 months. c. Research finds that wives who have to leave due to military deployment experience higher levels of post-traumatic stress disorder when they return than do husbands. d. Divorce rates for women service members who are deployed are higher than for their male counterparts.
Positron emission tomography (PET scan) is a technique used to:
A. transplant fetal brain tissue B. repair damaged neurons in the spinal cord C. study the function of brain areas D. perform a frontal lobotomy
With regard to verbal abilities, girls have a biological advantage in earlier development of __________
A) the left hemisphere of the cerebral cortex B) the auditory and visual areas of the brain C) the sensory regions of the brain D) brain areas specific to spatial reasoning
List and describe the health benefits of sexual activity.
What will be an ideal response?