The changes that occur in vision during middle adulthood make it necessary that most adults ____
a. take the visual test each time they renew their licenses
b. get reading glasses
c. never drive at night
d. watch movies and television on large-screen television sets
Answer: B
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Which statement provides the best example of a self-fulfilling prophecy?
a. when poor school children are expected to perform less well than wealthy school children b. when an athlete visualizes a superior performance and then goes out and actually wins c. when minority candidates perform more poorly in interviews because interviewers act on their expectationsthat these candidates are unprepared d. when people focus on the first information they have about another individual when making an impression
Dr. Foster helped his students better understand behavior analysis. He observed understanding by seeing how the students' did on tests. He increased understanding by creating a better textbook and by reinforcing his students for good performance. Dr. Foster's activity would be an example of _____________ analysis
Fill in the blank with the correct word.
A psychiatric diagnosis is valid to the extent that it
a. informs us about the etiology of the disorder. b. helps us predict the course of the disorder/prognosis. c. helps us choose an appropriate treatment for the disorder. d. All of the above suggest diagnostic validity.
Compared with non-twin siblings, fraternal twins a. experience the same level of genetic and environmental influence
b. have more genes in common. c. have fewer environmental influences in common. d. have more environmental influences in common.