Table 2.
Correlations Among Demographics, Computer Experience, Computer Attitudes, and Cognitive Measures
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1. Age | 1.00 | |||||||||||||
| 2. Genderª | .03 | 1.00 | ||||||||||||
| 3. Raceª | −.13** | −.15** | 1.00 | |||||||||||
| 4. Education | .04 | .15** | −.13** | 1.00 | ||||||||||
| 5. CES-D | −.06 | −.14** | .15** | −.13** | 1.00 | |||||||||
| 6. Diabetesª | −.03 | .01 | .12** | .02 | .08* | 1.00 | ||||||||
| 7. Hypertensionª | .08* | −.08* | .11** | −.07 | .08 | .15** | 1.00 | |||||||
| 8. Cataractsª | .34** | −.08 | −.08 | −.02 | .05 | .03 | .09* | 1.00 | ||||||
| 9. Experienceª | −.23** | .01 | −.13** | .23** | −.03 | −.01 | −.02 | −.09* | 1.00 | |||||
| 10. Attitudes | −.14** | .11** | −.02 | .24** | −.19** | −.09* | −.10* | −.12** | .38** | 1.00 | ||||
| 11. UFOV | .41** | −.02 | .17** | −.14** | .14** | .11** | .09* | .17** | −.22** | −.21** | 1.00 | |||
| 12. RST | .28** | −.18** | .25** | −.20** | .19** | .14** | .16** | .10* | −.28** | −.20** | .57** | 1.00 | ||
| 13. Stroop | .22** | .07 | .24** | −.24** | .08 | .10* | .11* | .04 | −.26** | −.18** | .45** | .42** | 1.00 | |
| 14. Trails | .22** | −.02 | .23** | −.21** | .13** | .12** | .17** | .08 | −.28** | −.19** | .52** | .48** | .48** | 1.00 |
Note. CES-D = Center for Epidemiological Studies Depression Scale; Experience = Computer Experience; Attitudes = Computer Attitudes; UFOV = Useful Field of View Test; RST = Road Sign Test; Trails = Trail Making Test.
ªNonparametric correlations.
*p < .05 **p < .01.