Research Article
Predictors of Memory and Processing Speed Dysfunctions after Traumatic Brain Injury
Table 2
Mean WAIS-III and WMS-III index scores, standard deviations,
-tests, and rates of impairment for entire sample.
| Indexes | Means | SD | -test statistic | | | Power |
| WAIS-III | | | | | | Processing speed | 82.0 | 17.4 | −6.57 | 0.00 | 1.00 | WMS-III | | | | | | Auditory immediate | 86.5 | 14.0 | −4.93 | 0.00 | 1.00 | Visual immediate | 81.9 | 19.3 | −6.61 | 0.00 | 1.00 | Immediate memory | 82.2 | 17.1 | −6.49 | 0.00 | 1.00 | Auditory delayed | 90.4 | 18.1 | −3.51 | 0.00 | 0.88 | Visual delayed | 84.3 | 20.4 | −5.72 | 0.00 | 1.00 | Auditory recognition delayed | 91.8 | 14.8 | −2.98 | 0.00 | 0.74 | General memory | 85.9 | 17.3 | −5.14 | 0.00 | 1.00 | Working memory | 89.9 | 22.0 | −3.68 | 0.00 | 0.91 |
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WAIS-III: Wechsler Adult Intelligence Scale-Third Edition; WMS-III: Wechsler Memory Scale-Third Edition; SD: standard deviation.
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