Reverse-Scoring Negatively Worded Items
This lesson is part of the course
In this lesson
You recode the two negatively worded items of a fictional wellbeing questionnaire, see how reversing flips the correlation sign, and count straight-liners.
Buy the course once for $9.99 to unlock every lesson and lab, the final exam and the certificate – lifetime access, no subscription.
Lessons in this course
- Reverse-Scoring Negatively Worded Items Locked
- Scale Totals, Means & the Missing-Item Rule Locked
- Standardised Scores: z-Scores and T-Scores Locked
- Cronbach's Alpha by Hand: Item Variances vs Total Variance Locked
- Item-Total Correlations: Which Items Belong? Locked
- Alpha if Item Deleted: Shortening the Scale Locked
- Test-Retest Reliability, SEM & Reliable Change Locked
- Norm Tables, Percentile Ranks & Normalised T-Scores Locked