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Chapter 12: Survey Designs
Educational Research: Planning, Conducting, and Evaluating Quantitative and Qualitative Research Edition 5 John W. Creswell
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By the end of this chapter, you should be able to:
Define survey research, and describe when to use it, and how it developed Describe the types of survey designs Identify the key characteristics of survey research Describe how to construct and use a mailed questionnaire Describe how to design and conduct an interview survey Identify potential ethical issues in survey research List the steps in conducting survey research Identify criteria useful for evaluating survey research
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What Is Survey Research?
Survey research designs are procedures in quantitative research in which investigators administer a survey to a sample or to the entire population of people in order to describe the attitudes, opinions, behaviors, or characteristics of the population.
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When to Use a Survey To assess trends
To assess opinions, beliefs, and attitudes of individuals For follow-up analyses For program evaluation
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The Development of Survey Research
1817 International Survey of Education Systems 1890 Stanley Hall survey of children 1907 The Pittsburgh Survey examined social problems WWI and WWII sampling techniques improved Wide applications in social sciences-marketing research, public opinion research, journalism Universities established social science research centers Private organizations such as Gallup, Rand Corporation, and Roper formed Internet-based surveys widely used
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The Types of Survey Designs
Time of Data Collection Study at One Point in Time Study Over Time Longitudinal Cross-sectional Trends in the same population over time Changes in a subpopulation group identified by a common characteristic over time Changes in the same people over time Attitudes and Practices Community Needs Program Evaluation Group Comparisons National Survey Panel Trend Cohort
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Key Characteristics of Survey Research
Sampling from a population Collecting data through questionnaires or interviews Designing instruments for data collection Obtaining a high response rate
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Population, Target Population, Sampling Frame, and Sample
The Population The group of individuals having one characteristic that distinguishes them from other groups. The Target Population or Sampling Frame The actual list of sampling units from which the sample is selected. The Sample The group of participants in a study selected from the target population from which the researcher generalizes to the target population.
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Reducing Error in Survey Research
Reducing coverage error: Have a good sampling frame list on which to select individuals Reducing sampling error: Select as large a sample from the population as possible Reducing measurement error: Use a good instrument with clear, unambiguous questions and response options Reducing nonresponse error: Use rigorous administration procedures to achieve as large a return rate as possible
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Forms of Data Collection Based on Who Completes or Records the Data
Participant Researcher Mailed Questionnaire Electronic Questionnaire One on one One To a Group Over Telephone Individual Interview Focus Group Interview Telephone Interview
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Steps in Designing an Instrument
Write different types of questions Use strategies to construct good questions Perform a pilot test of the questions
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Aspects of Survey Instrument Design: Types of Questions
Personal Attitudinal Behavioral Sensitive Closed-ended Open-ended
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Question Construction Problems
Question is unclear because of vague words Two or more questions in one Question is wordy Question contains negatives Question contains jargon Overlapping response options
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Question Construction Problems (cont’d)
Unbalanced response options Mismatch between questions and response options Respondent does not have understanding to answer the question Not all respondents can answer the question—need branching
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Pilot Testing Test on a small number of individuals in the sample
Ask for written feedback on the questions Revise the survey based on the written comments Exclude the pilot participants from the final sample for the study
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Strategies to Improve Response Rates
Prenotify participants Use follow-up procedures Study a problem interesting to the population under study Use a brief instrument Consider the use of incentives
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Three-Phase Survey Administration Procedure
Step 1: First Mailing of Survey Step 2: Second Mailing of Survey Step 3: Postcard Mailing 2 Weeks 2 Weeks 2 Weeks Start 6 Weeks Time
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Response Bias The responses do not accurately reflect the views of the sample and the population. Overly positive or negative Assess response bias, particularly when response rates remain low Wave analysis
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Construct and Analyze a Mailed Questionnaire
Write a cover letter to invite the participants to complete the questionnaire Form and construct the questionnaire Identify what statistical procedures will be used to analyze data from the mailed questionnaire
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Planning and Designing an Interview Survey
The interviewer should maintain a neutral stance during the interview Train the interviewers prior to the interview Take good notes of responses or use an audio recorder For telephone interviews, develop a telephone interview guide prior to the interview
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Potential Ethical Issues in Survey Research
Overstating the benefits of participating in the study Placing interviewers or participants in unsafe situations Protecting confidentiality of survey responses Disclosing identity of individuals through data analysis of a subset Not destroying instruments at the conclusion of the study
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Steps in Conducting Survey Research
1. Decide if a survey is the best design to use 2. Identify the research questions or hypotheses 3. Identify the population, the sampling frame, and the sample 4. Determine the survey design and data collection procedures
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Steps in Conducting Survey Research (cont’d)
5. Develop or locate an instrument 6. Administer the instrument 7. Analyze the data to address the research questions or hypotheses 8. Write the report
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Evaluating Survey Research
Describes the target population Identifies and uses a systematic approach to identifying the sample Identifies the size of the sample and means for identifying the sample size Identifies the type of survey used Mention survey instrument for data collection
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Evaluating Survey Research (cont’d)
Reports the reliability and validity of past scores on the instrument Discusses procedures for administering the instrument Administration procedures provide a discussion about the follow-up procedures to ensure a high return rate Provides a systematic procedure for analyzing the survey data
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