In the last 20 years, social psychologists have improved the representativeness of their research samples in which of the following ways?
a. by including many more members of ethnic minority groups in their samples
b. by decreasing their reliance on older adults as research participants
c. by improving the gender balance of their samples
d. all of the above
Answer: C
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Sensory memory
a. occurs simultaneously with attention. b. precedes attention. c. follows short-term memory. d. allows for chunking of information,
Ebony has been dating Bradley for about 3 months, but he is getting tired of some of her tendencies. She never wants to make any decisions – where to go for dinner, what movie to see, which family member to visit – and always asks him to choose for them
He doesn't mind getting his way, but he sometimes wonders if his choices really make her happy. Despite his efforts to change things, Ebony seems to have no ability to make choices for herself. Ebony might be suffering from __________ personality disorder. a. schizotypal b. obsessive-compulsive c. borderline d. dependent
The brain processes gustatory sensory information in the ______.
A. insular cortex B. temporal lobe C. olfactory bulb D. parietal cortex
According to the text, what is the primary reason that Medicare is severely challenged financially?
a. The costs per person for health care are increasing dramatically. b. The average life expectancy is increasing in the United States. c. The sheer number of older adults is increasing dramatically. d. There are many more people living past the age of 90.