Exam 5: Designing a Study

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Define the following terms -dependent variable

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The effect variable that is last and results from the causal variable(s)in a causal explanation.Also the variable that is measured in the pretest and post-test and that is the result of a treatment in experimental research.

When does a qualitative researcher focus a study into a specific research question?

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D

Use the following model for the questions that follow: X → Y → Z -The intervening variable is

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Variables and attributes are two different things,but they are often confused by new members of the research community.Explain the difference between a variable and an attribute.Why is it easy to confuse variable with attributes? Use an example to illustrate your answers.

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A good causal hypothesis

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Professor Pugsworth examined the following types of marital status: married/common-law,single-never married,widowed,separated/divorced.The types of marital status are called the professor's

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Define the following terms -null hypothesis

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Define the following terms -interpretation

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Melissa was interested in consumer preferences of female undergraduate students.Melissa found participants for her study,conducted and transcribed interviews,and began to analyze interviewees' responses.After a first pass,Melissa realized class played a bigger role in shaping her interviewees' consumer preferences than she anticipated when designing her interview schedule and so decided to conduct a second round of interviews with additional questions before formulating her findings.Which path did Melissa's research take?

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Provide an example of a good versus a bad research question on abortion in Canada.Explain why each is an example of a good versus a bad question.

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Political Scientist Tom Travers tested whether the "military effort of modern industrial nations" is caused by the "electoral success by the right-wing parties" or the "popularity of nationalist beliefs" in a society.In this study,the dependent variable is

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When quantitative researchers want to test a hypothesis about a relationship between two variables they often develop a null hypothesis and a corresponding alternative hypothesis.What does the null hypothesis say about the relationship being studied?

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In what ways do the ecological fallacy and reductionism involve problems with the units of analysis?

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Define the following terms -grounded theory

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Which of the following is part of study design by someone using a quantitative research style?

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Researchers rarely explicitly define their levels and units of analysis.Nevertheless,it is important to distinguish between the two.Define "levels" of analysis,list the levels of analysis,and provide examples of what they might encompass.Likewise,define units of analysis and provide some examples of common units of analysis in sociological research.

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Define the following terms -variable

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Define the following terms -spuriousness

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Define the following terms -attributes

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What is the independent variable(s)in the following hypothesis? "Persons who experience economic deprivation during childhood socialization will place a higher priority on economic self-interest later in life than will people who did not experience economic deprivation during childhood."

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