designing the questionnaire copyright © 2010 by the mcgraw-hill companies, inc. all rights...
TRANSCRIPT
Designing the
Questionnaire
Copyright © 2010 by the McGraw-Hill Companies, Inc. All rights reserved.McGraw-Hill/Irwin
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Learning Objectives
Describe the steps in questionnaire design Discuss the questionnaire development
process Summarize the characteristics of good
questionnaires Understand the role of cover letters Explain the importance of other documents
used with questionnaires
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Value of Questionnaires in Marketing Research
A questionnaire is a formal framework consisting of a set of questions/scales designed to generate primary data
Questionnaire construction involves using a process that takes established sets of question/scale measurements and formats them into a complete instrument
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Steps in Questionnaire Design
1: Confirm research objectives 2: Select appropriate data collection method 3: Develop questions and scaling 4: Determine layout and evaluate
questionnaire 5: Obtain initial client approval 6: Pretest, revise, and finalize questionnaire 7: Implement survey
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Type of Question Format
Unstructured QuestionsOpen-ended format where respondent replies in their own words.
Structured QuestionsClosed-ended format where respondent responds from a set of possible responses.
Type of Question Format
Unstructured QuestionsOpen-ended format where respondent replies in their own words.
Structured QuestionsClosed-ended format where respondent responds from a set of possible responses.
Questions and Scaling
Quality of Question Bad Questions
Unanswerable. Leading or loaded. Double-barreled questions.
Quality of Question Bad Questions
Unanswerable. Leading or loaded. Double-barreled questions.
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Guidelines for Evaluating the Adequacy of Questions
Use simple words, avoiding technical words Avoid qualifying phrases Ensure response categories are mutually exclusive Ensure question and scale statements are
meaningful to the respondents Avoid arranging response categories in a manner
that may bias responses Do not double-barrel questions or response items
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Considerations in Questionnaire Design_1
Confirm the research objectives before designing the questionnaire
Determine data requirements to complete each research objective
Include a general description of the study in the introduction section
Ensure instructions are clear Arrange questions in a logical order
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Considerations in Questionnaire Design_2
Begin with simple questions and then progress to more difficult ones
Ask person questions at the end Place sensitive questions towards the end Avoid asking questions using a different
measurement format in the same section of the questionnaire
End with a thank-you statement
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Encourage ParticipationEncourage Participation
Improve Response RatesImprove Response Rates
Initial Contacting Device Initial Contacting Device
Provide Study InformationProvide Study Information
Communicate Study’s Legitimacy
Communicate Study’s Legitimacy
Role of a Cover Letter
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Guidelines for Developing Cover Letters_1
Personalize letter Identify sponsoring organization State purpose and importance clearly Promise anonymity or confidentiality Clarify the general time frame of doing study
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Guidelines for Developing Cover Letters_2
Reinforce importance of participation Acknowledge reasons for nonparticipation Provide time requirements and any
compensation Explain completion date and where and how
to return survey Offer advance thank you statement
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Other Documents Used in Collecting Data
Supervisor instructions Interviewer instructions Screening forms Quota sheets Call record sheets