Table 3.
Correlations Between Age in Months, Verbal Ability (WPPSI), Theory-of-Mind Scores, and Executive Functioning Scores
| Variable | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1. Age | — | |||||||||
| 2. WPPSI | .20* | — | ||||||||
| 3. ToM | .15* | .29** | — | |||||||
| 4. Day/Night | .08 | .16* | .14* | — | ||||||
| 5. KRISP | .22* | .35* | .23* | .14* | — | |||||
| 6. Panda-lion | −.02 | .12 | .17* | .04 | .15* | — | ||||
| 7. DCCS | .14* | .23* | .43* | .17* | .30* | .22* | — | |||
| 8. Tower-Building | −.02 | .02 | .09 | −.02 | .05 | −.10 | .02 | — | ||
| 9. Motor Sequence | .23* | .31* | .15* | .08 | .21* | .22* | .22* | .04 | — | |
| 10. Gift Delay | .01 | .08 | .08 | −.04 | .09 | −.02 | −.01 | .02 | .05 | — |
Note. WPPSI = Wechsler Preschool and Primary Scale of Intelligence; ToM = theory-of-mind; KRISP = Kansas Reflection-Impulsivity Scale for Preschoolers; DCCS = Dimensional-Change Card Sort.
*
p < .05.