Table 3.
Contextual Analysis Results on WAIS-IV/WMS-IV Subtests With VCAP Reference Abilities.
| Vocab | Reas | Space | Memory | Speed | |
|---|---|---|---|---|---|
| WAIS-IV | |||||
| Vocabulary | .28/.40 | .34 | .01 | .20/.29 | −.23/−.10 |
| Information | .44/.48* | .14 | .01 | .34/.38 | −.22/−.17 |
| Similarities | .11/.24 | .45 | .09 | .13/.25 | −.12/.04 |
| Comprehension | .08/.22 | .44 | .08 | .15/.29 | −.16/−.04 |
| Block Design | −.21/−.07 | 1.23* | .74* | −.11/.18 | −.23/.12 |
| Matrix Reasoning | −.29/−.05 | 1.03* | .39* | .05/.30 | −.31/.00 |
| Visual Puzzles | −.06/−.13 | .92* | .92* | −.15/.03 | −.15/.05 |
| Picture Completion | .15/.04 | −.18 | .08 | .40/.35 | .68*/.61* |
| Figure Weights | .01/.20 | .85* | .33 | .01/.21 | −.25/.01 |
| Symbol Search | −.33/−.39* | .17 | .26 | .16/.19 | .87*/.88* |
| Coding | −.19/−.18 | −.14 | −.13 | .17/.16 | .99*/.93* |
| Cancellation | −.20/−.28 | −.08 | .10 | .08/.07 | 1.10*/1.05* |
| Digit Span | −.41/−.18 | .89* | .29 | .13/.36 | −.12/.17 |
| Arithmetic | −.08/.10 | .79* | .29 | −.07/.12 | −.00/.25 |
| Letter Number | −.50/−.31 | .70 | .23 | .33/.50 | −.02/.20 |
| Digit Span For. | −.20/−.12 | .67 | .39 | −.07/.09 | .06/.25 |
| Digit Span Bck. | −.28/−.11 | .51 | .09 | .29/.42 | −.19/−.02 |
| Digit Span Seq. | −.49/−.21 | .96* | .21 | .08/.34 | −.16/.17 |
| WMS-IV | |||||
| Verb. PAssoc. Imm | −.33/−.21 | .33 | .04 | .80*/.87* | −.41/−.29 |
| Verb. PAssoc. Del | −.38/−.29 | .29 | .08 | .66*/.72* | −.29/−.20 |
| Log. Mem. Imm | −.11/−.17 | −.15 | −.02 | 1.15*/1.11* | −.28/−.34 |
| Log. Mem. Del | −.30/−.18 | .23 | −.04 | .86*/.92* | −.33/−.25 |
| Visual Repro. Imm | −.35/−.15 | 1.00* | .41* | .02/.28 | −.05/.26 |
| Visual Repro. Del | −.56*/−.48* | .63 | .36* | .48*/.62* | −.03/.15 |
| Designs Imm | −.57*/−.47* | .65* | .34 | .54*/.70* | −.02/.17 |
| Designs Del | −.29/−.29 | .16 | .13 | .72*/.76* | −.01/.02 |
| Symbol Span | −.73*/−.55* | .83* | .36* | .52*/.71* | −.04/.21 |
| Spatial Arithmetic | −.33/−.30 | .71* | .52* | .18/.34 | −.05/.13 |
Note. VCAP = Virginia Cognitive Aging Project; WAIS-IV = Wechsler Adult Intelligence Scale IV; WMS-IV = Wechsler Memory Scale IV. The first coefficient is when reasoning but not space was in the analysis, and the second is when space but not reasoning was in the analysis.
*
p < .01.