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Missing Data Substitution Based on A
student’s responses to OTHER items –
take the average of the other scores in
the scale the student responded to.
This approach is sound unless there is a
wide discrepancy in student responses
across a scale.
1
2
3
4
5
6
7

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Missing Data Substitution Based on Average Student Responses

  • 1. Missing Data Substitution Based on A student’s responses to OTHER items – take the average of the other scores in the scale the student responded to. This approach is sound unless there is a wide discrepancy in student responses across a scale. 1
  • 2. 2
  • 3. 3
  • 4. 4
  • 5. 5
  • 6. 6
  • 7. 7