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| Professor Myth tested the IQ of his respondents using the Myth IQ test. He found that when he repeated the test, different IQs were obtained for the same respondents. This means that the measuring instrument was |
| If we can establish that variable X comes before variable
Y in time, then we can say for sure that a. variable X is a cause of variable Y b. variable X is not a cause of variable Y c. variable Y is a cause of variable X |
| Professor Dooley examined the literature on AIDS and could find nothing that examined children’s attitudes toward parents and friends with AIDS. To examine this topic, Dooley should undertake a(n) |
| Contingency questions are used to a. increase the likelihood of responses from those for whom the questions are relevant c. enable the researcher to ask several questions that have the same set of answer categories |
| Number of times married is an example of a ________ level of measurement |