Construct · 1 fields · 1 citations

unreliability of difference scores: a standalone construct

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Psychometrics

the low reliability of raw gain or difference scores when the two component measures are highly correlated, which complicates measuring change.

In psychometrics, unreliability of difference scores refers to the low reliability of raw gain or difference scores when the two component measures are highly correlated, which complicates measuring change. This meaning comes from Cronbach (1970) in Psychological Bulletin.[1]

Unit
Recovery means
Measured by

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Nearby constructs

component3 fields · 5 citationsjingle · one word, three constructs gain4 fields · 4 citationsjingle · one word, four constructs reliability3 fields · 5 citationsjingle · one word, three constructs

References

Cronbach, L. J., & Furby, L. (1970). How we should measure "change": Or should we? Psychological Bulletin, 74(1), 68-80. https://doi.org/10.1037/h0029382

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