Exam 2: Research Strategies: an Overview

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Dr. von Trapp is conducting research to test a hypothesis that she believes extends and clarifies Baddeley's theory of working memory. Which category describes her research?

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Give an example of a dependent measure that would be represented by qualitative data.

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An investigator wants to know whether allowing children to use electronic devices at age 3 will predict their reading scores at age 6. Her question is best answered with a(n) _______ research design.

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________research involves the systematic integration of theory, application, and evaluation.

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Compared to basic researchers, in developing their research project, action researchers are more likely to

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Dr. Martin is conducting research on ways to increase the reading level of third graders in his local public school system. His research is best described as

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The term convenience sample refers to

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What advantage does a cohort sequential design have over a cross-sectional design?

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Which of the following statements about the relationship between research strategies and research is/are TRUE?

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________ research investigates the relationship between scores on an independent variable at one point in time and scores on a dependent variable at a later point in time.

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Name and define the three types of developmental research described in your text.

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Which of the following processes can cause difficulty in interpreting the results of a longitudinal study?

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Among the disadvantages of the case study research strategy is/are

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If your research goal is to determine the causes of behavior, the best research strategy to use is

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________research is conducted to find a solution to a problem that is affecting some aspect of society.

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Describe the process of outcome evaluation as a research strategy.

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What steps can a researcher take to maximize her confidence in the results of a set of research studies?

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Cohort effects represent

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Which type of research is MOST likely to directly involve people who are affected by its outcome?

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Dr. Chu finds a correlation between smoking and weight of r = -.41. Can she validly conclude that smoking reduces weight? Why or why not?

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