If N < 30, to use the t test, the population of raw scores should be normally distributed
Indicate whether the statement is true or false
T
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Institutionalized schizophrenics are sometimes helped with the use of token economies. The basis of these programs is that the patients receive
a. payment for unskilled labor. b. rewards for appropriate behavior. c. education about how to manage money. d. state aid for treatment.
Decision theory approaches to quality of life measurement have the advantage of providing
a. a complex profile of health status. b. a basis to compare patients with very different conditions. c. a method for predicting future illness. d. unweighted dimensions of health.
When Gregg first started drinking alcohol, he needed only one or two beers to feel “buzzed”; now he needs at least four or five beers before he feels anything. What process describes Gregg’s need for more alcohol before feeling its effects?
a. ?drug resistance b. ?desensitization c. ?habituation d. ?tolerance
Lakisha is 11 and still urinates into her clothes or in her bed. Her father also wet the bed when he was a youth. The prognosis is good that Lakisha's problems will end without treatment. The disorder she best illustrates is ____
a. Tourette's disorder b. attention deficit disorder c. enuresis d. encopresis