Which correlation coefficient would most likely describe the relation between shoe size and intelligence scores in a group of 5,000 randomly selected adults?
a) .00
b) -.50
c) +.60
d) -.75
ANS: a
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Why is the new class of antipsychotic medications called "atypical"?
a. They do not produce extrapyramidal symptoms. b. They are used for unusual types of schizophrenia. c. They are effective for a small number of patients. d. They are usually used for non-schizophrenic disorders.
Although Jamie has an enormous amount of initiative, he does not possess "purpose.". According to Erikson, this is probably because Jamie a. has not learned to cooperate with others. b. was never wary of other people
c. has no "will.". d. trusts too much.
At eighteen months, Anna was classified as securely attached. Now that she is a preschooler, Anna is probably
a. shy and withdrawn. c. outgoing and competent. b. clingy and dependent. d. insecurely attached.
The decline of estrogen in menopause promotes vaginal atrophy, which refers to a condition where:
a. a lack of sufficient vaginal lubrication makes intercourse painful. b. the lining of the vagina becomes thinner, making the walls less elastic. c. the clitoris becomes smaller and more easily irritated. d. skin temperature suddenly rises and a feeling of heat rushes to the face.