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Factor retention in EFA: strategies for health behavior researchers
Michael L Stellefson1, Bruce W Hanik, Beth H Chaney
1Department of Health Promotion, Coastal Carolina University, Conway, SC, USA. mstel45@aol.edu
Objective:
To provide readers with information on various techniques to improve future health behavior EFA research.
Methods:
Data from a health education questionnaire development study are analyzed to make the discussion of techniques concrete.
Results:
There are numerous strategies to use when making a factor retention decision.
Conclusions:
The informed health-behavior researcher should use sophisticated factor retention techniques during EFAs.
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