Table 4 Hierarchical regression results predicting instructional usage access (N = 317)
Variables | Model 1 | Model 2 | ||||||
|---|---|---|---|---|---|---|---|---|
B | SE | β | t | B | SE | β | t | |
(Constant) | 1.874 | .306 | 6.129*** | 1.344 | .418 | 3.212** | ||
Endogenous motivational | .206 | .060 | .180 | 3.453** | .215 | .059 | .188 | 3.621*** |
Exogenous motivational | .047 | .034 | .070 | 1.361 | .038 | .034 | .057 | 1.110 |
Physical access at university | .285 | .038 | .413 | 7.596*** | .233 | .042 | .338 | 5.542*** |
Physical access at home | .001 | .040 | .001 | .026 | .012 | .040 | .016 | 5.542 |
Operational skills | .067 | .065 | .063 | 1.018 | ||||
Informational skills | .066 | .063 | .059 | 1.052 | ||||
Strategic skills | .109 | .072 | .102 | 1.507 | ||||
General usage | .182 | .059 | .163 | 3.070** | ||||
R | .454 | .490 | ||||||
R2 | .206 | .240 | ||||||
Adjusted R2 | .196 | .221 | ||||||
Adjusted R2change | .196 | .025 | ||||||
F | 20.348*** | 12.220*** | ||||||