There were significant positive correlations between the behaviour problem scores of the ill children and the scores of their siblings. (link.springer.com)
The construct validity of the DAI has been suggested by significant positive correlations with pain intensity and disease activity (Varni et al., 1987). (academic.oup.com)
We also found significant positive correlations between the perspective - taking, fantasy, and empathic concern subscales of the IRI and overall affective empathy, all rs > 0.35, ps < 0.010. (link.springer.com)