Table 8.
Within-subjects | Between-subjects | |||
---|---|---|---|---|
| ||||
Pred.-IAT | Therm.-IAT | Pred.-IAT | Therm.-IAT | |
Study 1 (N=65) | .51 | −.01 | .33 | .23 |
Study 2 (N=90) | .53 | .20 | .39 | .23 |
Study 3 (N=119) | .59 | .27 | .28 | .21 |
Study 4 (N=156) | .53 | .24 | .31 | .21 |
Average across studies | .54 | .20 | .31 | .22 |
Within-subject correlations are computed for each participant and then averaged across all participants in one study, or across all 430 participants in the last row. Between-subject correlations are computed per IAT and then averaged across 5 IATs per study. Thermometer ratings are simple scores in Studies 1 and 2, but reverse-scored here for easier comparability. Thermometer ratings in Studies 3 and 4 are computed as difference scores comparable to the IATs. Predictions are made on discrete 7-point scales (1–7) in Studies 1 and 2, and on continuous 61-point scales (1.0–7.0) in Studies 3 and 4. All average correlations presented here are significant at p<.05 (except the within-subject Thermometer-IAT correlation in Study 1).