Research Article
The Impact of Presentation Modality on Perceptions of Truthful and Deceptive Confessions
Table 2
Signal detection measures for presentation modality groups.
| | Signal detection measures | Written () | Audiovisual () | Audio () |
| | Hits | 41.2% | 27.8% | 36.8% | | Misses | 58.8% | 72.2% | 63.2% | | Correct rejections | 63.2% | 55.0% | 68.1% | | False alarms | 36.8% | 45.0% | 31.9% | | Total correct | 52.2% | 41.4% | 52.4% | | Discrimination accuracy ( |
0.14 | ā0.55 | 0.14 | | Response bias (c) | 0.30 | 0.40 | 0.43 |
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