Tương quan | Tương quan nghịch | Tương quan thuận |
---|---|---|
Thấp | −0.3 to −0.1 | 0.1 to 0.3 |
Trung bình | −0.5 to −0.3 | 0.3 to 0.5 |
Cao | −1.0 to −0.5 | 0.5 to 1.0 |
a correlation represents the degree of connection between two scales, in standardized (z-socre) terms. that is, if there is a correlation of .6 between negative cognitions and depression, that means for every 1 standand deviation change in cognitions, depression changes .6 standard deviations.
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