Data Collection [ and Ethical Issues ] |
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Definitions Guidelines for Constructing an Instrument to collect data from students IRB PowerPoint Presentation Be sure to note where you save the file. This is essential reading! Data Collection and Ethical Issues
Is research done by teachers in their classrooms subject to review? Why or why not? What is the most important element of the 11 presented in your text (pgs. 276-277)? Must teachers obtain consent from their students before conducting research? Why or why not? Identify areas of concern regarding
your group's research proposal.
2. Data Reduction - procedures used to summarize the data; you will never find an article where the researcher (s) simply provides original forms with the individual responses form participants. Instead, you are likely to find summaries in the form of narrative, tables, and/or figures. Data reduction is that the researcher (s) used to move from the original, individual responses to the summary 3. Operationalize - to define a construct by listing clearly described, observable behaviors 4. Reliability - the consistency of measurement; does it measure the same thing across time with the same level of accuracy? 5. Validity - the inferences made from
the results of measurement; does it measure what I intended it to measure?
Guidelines for Constructing an Instrument to collect data from students
2. Avoid negatively stated items 3. Balance the items with positive and negative opinions 4. Create items that have student interest / appeal 5. Create options that have student interest / appeal 6. Options should have no more than five levels 7. Decide on an even or odd number of levels for your options 8. Set aside the items and then revise / review the items 9. The total set should contain no more than ten items 10. Add directions for responding and the purpose of the survey
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Readings
Read Chapter 10 (pgs. 275-281) and Chapter 11 (all) |
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 Web Board |
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