Table 7.
Regression weights (adjusted model).
| Variables | Standardized regression estimate | Unstandardized regression estimate | SE | Composite reliability | P value |
| PUa←PEOUb | .15c | .14 | .06 | 2.55 | .01 |
| PU←English proficiency | –.003 | –.002 | .06 | –.04 | .97 |
| PU←Asian | .13 | .24 | .13 | 1.83 | .07 |
| PU←subjective cognitive decline | –.01 | –.02 | .09 | –.22 | .83 |
| PU←age | –.04 | –.004 | .01 | –.78 | .44 |
| PU←education | .19c | .10 | .03 | 2.98 | .003 |
| PU←female | .04 | .07 | .09 | .80 | .42 |
| ICTd use←PU | .18c | .22 | .08 | 2.70 | .01 |
| ICT use←female | –.06 | –.12 | .10 | –1.17 | .24 |
| ICT use←age | –.14c | –.02 | .01 | –2.52 | .01 |
| ICT use←English proficiency | .17c | .15 | .07 | 2.13 | .03 |
| ICT use←subjective cognitive decline | –.05 | –.10 | .10 | –.92 | .36 |
| ICT use←PEOU | .26c | .29 | .07 | 4.30 | <.001 |
| ICT use←education | .21c | .13 | .04 | 3.30 | <.001 |
| ICT use←Asian | .13 | .29 | .15 | 1.93 | .05 |
| Loneliness←female | –.08 | –.08 | .05 | –1.59 | .11 |
| Loneliness←age | –.03 | –.002 | .003 | –.63 | .53 |
| Loneliness←English proficiency | .08 | .04 | .04 | 1.01 | .31 |
| Loneliness←ICT use | –.28c | –.14 | .04 | –3.93 | <.001 |
| Loneliness←subjective cognitive decline | .31c | .31 | .05 | 5.76 | <.001 |
| Loneliness←education | .01 | .004 | .02 | .21 | .84 |
| Loneliness←Asian | .25c | .28 | .08 | 3.64 | <.001 |
aPU: perceived usefulness.
bPEOU: perceived ease of use.
cP≤.05.
dICT: Information communication technology.