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03_Chapter 03 Flow Chart - Click to edit Master subtitle...

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Click to edit Master subtitle style Ch 1 Flow Chart of Factor Analysis 11
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Ch 1 Decision Process 1. Research Objective 2. Research Design 3. Assumption Test 22
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Ch 1 33 Barlett test sig. < .05 MSA of all variables combined > .50 MSA of individual variables > .50 Assumption Tests Assumption 1 Measures and decision rules Terminate Terminate Measure and decision rule Drop variables one at a time, start with the variable that has the lowest MSA Assumption 2 High inter-correlation of all variables Low partial correlation between every two variables No sig .05 Yes sig <.05 No MSAAll ≤.50 Yes MSAAll > .50 No MSAXi ≤.5 0 Yes MSAXi > .50 Partial correlation < .07 Measure and decision rule | Anti-Image correlation | < .07 Keep variables if a small set of variables, drop variables if a large set of variables No | Anti-Image correlation | .07 Yes | Anti- Image correlation | < .07 Assumptions met 1 2 3 4 5 6 7 8
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Ch 1 44 Barlett test sig. < .05 MSA of all variables combined > .50 MSA of individual variables > .50 Assumption Tests Drop variables one at a time, start with the variable that has the lowest MSA
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