Table 1.
Means, SD, and Correlations of Variables
| Correlations | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Variables | Mean (SD) | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
| 1 CES-D | 11.11 (9.03) | — | ||||||||||||
| 2 MMSE | 28.09 (1.43) | −.12* | — | |||||||||||
| 3 SHIPLEY | 29.82 (6.31) | −.07 | .35** | — | ||||||||||
| 4 DSST | 34.95 (11.31) | −.00 | .32** | .35** | — | |||||||||
| 5 FOMEa | 22.76 (3.12) | .10 | .06 | −.10 | .06 | — | ||||||||
| 6 FF baseline | 4.98 (0.83) | −.33* | .16** | .17** | .06 | −.01 | — | |||||||
| 7 SF baseline | 4.61 (1.28) | −.09 | .10 | .13* | −.03 | −.09 | .37** | — | ||||||
| 8 RF baseline | 3.53 (1.12) | −.18** | −.06 | −.20** | −.13* | −.02 | .34** | .23** | — | |||||
| 9 MU baseline | 3.30 (1.27) | −.01 | −.09 | −.24** | −.27** | .03 | .01 | .05 | .01 | — | ||||
| 10 FF 12-month | 4.96 (0.89) | −.31** | .15* | .08 | .10 | .09 | .68** | .32** | .28** | −.02 | — | |||
| 11 SF 12-month | 4.53 (1.24) | −.12 | .02 | .05 | .01 | .10 | .24** | .32** | .09 | .00 | .36** | — | ||
| 12 RF 12-month | 3.36 (1.09) | −.04 | .03 | −.10 | .01 | −.00 | .15* | .15* | .36** | −.03 | .32** | .17* | — | |
| 13 MU 12-month | 3.05 (1.22) | .12 | −.09 | −.15* | −.18** | −.04 | −.07 | .01 | .02 | .59** | −.05 | .05 | −.02 | — |
Note: CES-D = Center for Epidemiologic Studies Depression scale; DSST = Digit Symbol Substitution; FF = Frequency of Forgetting; FOME = Fuld Object Memory Evaluation; MMSE = Mini-Mental State Examination; MU = Mnemonic Usage; RF = Retrospective Functioning; SF = Seriousness of Forgetting.
*p < .05. **p < .01. aBased on the total number of correctly recalled objects across three trials.