| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7267773 | Journal of Behavior Therapy and Experimental Psychiatry | 2015 | 7 Pages |
Abstract
The current meta-effect provides the means to calculate what sample size would be required to achieve a statistical power of .80 when testing the criterion validity of clinically-focused IRAP effects using a given parametric statistic. For example, first-order Pearson correlations would hypothetically require an N of 29-37 for such purposes depending upon how conservatively over-estimation of the present meta-effect is controlled for. Overall, the IRAP compares favourably with alternative implicit measures in clinical psychology.
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Authors
Nigel A. Vahey, Emma Nicholson, Dermot Barnes-Holmes,