Recommend Analyses

The following analyses are highly recommend:

  • Item analysis – mean/standard deviation within nominal ranges, corrected item total correlations, coefficient alpha if question removed.
  • Scale analysis – scale correlation with other scales, construct validation (including criterion validation if possible), reliability analysis (coefficient alpha, test-retest, alternate forms if viable), scale length analysis (viability of shortening scale)
  • Total analysis – factor analysis, convergent/divergent validity

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