Professor Yarnofsky wonders whether recent acts of airline terrorism have made the public more fearful of airline flight
He secures records of the amount of flight insurance that people have purchased via machines at the airport, and compares the records of insurance purchases before the last hijacking to purchases after the last hijacking. Professor Yarnofsky has employed a(n) ________ research method.
a. participant observation
b. systematic observation
c. archival
d. experimental
Answer: C
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Regarding aging and ageism, which of the following statements is FALSE?
a. Popular stereotypes of the "dirty old man," "meddling old woman," "senile old fool," and the like help perpetuate myths about aging. b. In some societies, ageism is expressed as respect for the elderly. c. Ageism is being shown when older people are spoken to in an overly polite, slow, loud, and simple way, implying that they are infirm, even when they are not. d. Basing retirement on a person's age makes sense, since older workers in most occupations perform poorly in jobs that require both speed and skill.
You and your team of behavioral geneticists are studying schizophrenia. One effective way to conduct your research would be to study
a. MZ twins reared together whose biological mother is schizophrenic. b. MZ twins reared apart whose biological mother is schizophrenic. c. DZ twins reared apart whose biological mother is schizophrenic. d. DZ twins reared together whose biological mother is schizophrenic.
More than six out of ten American adults are obese
Indicate whether the statement is true or false
_____, a term coined by Emil Kraepelin, described a cluster of symptoms similar to what is now known as schizophrenia.
A) Dementia praecox B) Paranoia C) Depressive psychosis D) Cyclothymic personality