inter-rater reliability
What inter-rater reliability means in Psychology A-Level, as defined for AQA, OCR.
Definitions of inter-rater reliability
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Reference: OCR
Two observers coding the same behaviour independently, then their records compared or correlated, which is the evaluation examiners look for.
Established by a second researcher coding the same material independently and the two sets of tallies being correlated.
Checked by a second coder applying the same categories to a sample of the material.
Topics that use inter-rater reliability
- Research methods (AQA A-Level)
- D.1 – handling data (OCR A-Level)
- Research methods and techniques (OCR A-Level)
Related terms
- co-variables
- content analysis
- third variable problem
- bar charts and histograms
- behavioural categories
- calculating tests of difference
- causal inference
- central tendency on a curve
Using inter-rater reliability in the exam
Check the command word and mark scheme for your exact question. After comparing your explanation with the reference, use the term in an answer on the linked topic. This practice does not predict an exam mark.
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