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Survey Research Explain why social desirability is a problem in asking questions. Explain why the order in which questions are asked is important. Explain why it is important to pretest a questionnaire. List some strengths and weaknesses of survey design.
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Introduction to Survey Research
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Survey Research is About Asking Questions About…
Behaviors Opinions/Attitudes Facts Beliefs There are lots of ways to ask these questions Telephones Interviews Mail Internet
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Why Do A Survey? Interested in Individuals
Interested in Aggregation of Views Interested in Recent & Current Events Interested in Big Groups
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Surveys may be used for descriptive, explanatory, and exploratory purposes. They are typically used in studies that have the individual as the unit of analysis. Although the method may be used for other units of analysis, some individual persons must serve as respondents or informants.
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Survey research is probably the best method available to the social researcher who is interested in collecting original data for describing a population too large to observe directly. Careful probability sampling provides a group of respondents whose characteristics may taken to reflect those of the larger population Carefully constructed standardized questionnaires provide data in the same form from all respondents
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Six steps in Survey Research
Research Design Select Sample Construct Questions Ask Questions Analyze Data Report Results
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Response Rate Response Rate is the percentage of surveys that are returned. Overall response rate is one guide to the representativeness of the sample respondents. A high response rate indicates there is a less chance of significant response bias than a low response rate. A low response rate is a danger signal, because the non respondents are likely to differ from the respondents in ways other than just their willingness to participate in the survey.
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Acceptable Response Rates
According to Babbie, a response rate of 50% is adequate for analysis and reporting a response rate of 60% is good a response rate of 70% is very good
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Non-attitudes Many Assume Survey Research is Like Archeology
Assumes Pre-Existing “Treasure” With the Right Tools You Can Find It Often This Is A Perfectly Good Model Do People Always Have Attitudes or Opinions?
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Dealing with non-attitudes
Consumers: Be Wary of Opinion Polls About Very Complex Issues Screen Respondents: Does the Person Know Anything About the Issue? Create a "Mushiness Index“ Offer a Middle Position Offer a "Don't Know" Option
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Strengths of Survey Research
Only Way to Probe Opinion of a Very Large Group A Very Flexible Tool: Medical, Educational, Political, Business, etc. Facilitates Hypothesis Testing Encourages Standardization and Systematic Comparison
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Weaknesses of Survey Research
Standardization Comes at a Price Surveys Often Don’t Get at “Why” Respondents Might Not Have An Opinion Respondents May Not Actively Engage Respondents May Lie
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