Cross-sectional studies of intelligence may reveal differences between young and old people that do not arise from age but from characteristics of different cohorts, including which of the following?
a. Young people are more familiar than old people with test taking.
b. Old people show more test anxiety than young people.
c. Some old people accept the prejudices of ageism and believe that intelligence declines with age.
d. Young people are less cautious than old people and may be more likely to guess at the answer on tests of intelligence.
e. All of these.
e. All of these.
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Collaboration means:
a. experiencing a bond between participants. b. dividing up the work between all participants. c. understanding the contribution of each participant. d. working together in comfortable and effective ways.
Assessing the community environment includes
a) Focusing on the attitudes of the community toward the problem the group proposes to address b) Examining the housing stock of the community c) Examining the transportation system d) Looking to the community density
In selecting a sample of articles from a daily newspaper for content analysis, suppose
articles are taken from every 14th issue of the newspaper. Such a sample would contain a problem because of:
a. reliability. b. periodicity. c. missing data. d. lack of pretesting
Your friend made an ecological fallacy about a group of students in your class. Write an e-mail to your friend stating the ecological fallacy, why it is a fallacy, and how you would gather data to prove that it is a fallacy.
What will be an ideal response?