Normally, if someone agrees strongly with a positive statement about a trait, their score for that trait goes up. But some statements are phrased negatively or oppositely. For those:
- Strong agreement actually means a lower level of that trait.
- So to keep scoring consistent, we reverse code those items.
How does reverse coding work in your quiz?
Say your scale is 1 to 5:
Response | Numeric Value |
---|
Strongly Disagree | 1 |
Disagree | 2 |
Neutral | 3 |
Agree | 4 |
Strongly Agree | 5 |
For a reverse-coded question, instead of using the answer as-is, you calculate:
Reverse-coded score = 6 - original numeric value
So:
- If someone answers 5 (Strongly Agree) on a reverse-coded item, their score becomes
6 - 5 = 1
- If they answer 1 (Strongly Disagree), their score becomes
6 - 1 = 5
This flips the scale, so higher original agreement on a reverse-coded item means a lower trait score — keeping the overall scoring consistent.
Why do we do this?
Because some questions are phrased in the negative or opposite way, reverse coding ensures all questions contribute properly to the trait score, preventing bias or confusion.