Table 5.
Predictors of social media use: contributions of each variable block to changes in R 2 (N=173).
| Variable | Block 1 (df=2/170) | Block 2 (df=3/169) | Block 3 (df=6/166) | |||||||||
|
|
B | SE | t | P | B | SE | t | P | B | SE | t | P |
| Age | –.10 | .07 | –1.52 | .13 | –.07 | .04 | –1.73 | .09 | –.08 | .04 | –1.97 | .05 |
| Gender | –.10 | .17 | –0.58 | .56 | .05 | .10 | 0.50 | .61 | .07 | .09 | 0.70 | .49 |
| Behavioral intentions |
|
|
|
|
.84 | .05 | 17.46 | .001 | .61 | .06 | 9.69 | .001 |
| Attitudes |
|
|
|
|
|
|
|
|
–.07 | .05 | –1.38 | .17 |
| Subjective norms |
|
|
|
|
|
|
|
|
.23 | .08 | 3.10 | .002 |
| Perceived behavioral control |
|
|
|
|
|
|
|
|
.19 | .06 | 2.99 | .003 |
| R 2 |
|
.01 |
|
|
|
.64 |
|
|
|
.70 |
|
|
| F for change in R 2 |
|
– |
|
|
|
.63 |
|
.001 |
|
.06 |
|
.001 |