Table 2.
Hierarchical linear regression analyses predicting the Impulsive Buying Tendency Scale – Affective Domain.
| Predictors | Step 1 | Step 2 | Step 3 | |||
|---|---|---|---|---|---|---|
| β | t(p) | β | t(p) | β | t(p) | |
| Sex | −0.103 | −1.910 (0.057) | −0.086 | −1.606 (0.109) | −0.134 | −2.625 (0.009) |
| Age | −0.121 | −2.243 (0.026) | −0.100 | −1.881 (0.061) | −0.095 | −1.876 (0.062) |
| HADS anxiety | 0.219 | 3.626 (0.000) | 0.083 | 1.333 (0.184) | ||
| HADS depression | −0.023 | −0.385 (0.700) | −0.079 | −1.283 (0.200) | ||
| YSQ disconnection rejection | −0.057 | −0.669 (0.504) | ||||
| YSQ impaired autonomy performance | −0.135 | −1.449 (0.148) | ||||
| YSQ impaired limits | −0.093 | −1.358 (0.175) | ||||
| YSQ other-directedness | −0.055 | −0.832 (0.406) | ||||
| YSQ overvigilance and inhibition | 0.611 | 6.395 (0.000) | ||||
| F (df, df error) | F (2, 346) = 5.369, p = 0.005 | F (4, 346) = 6.718, p = 0.000 | F (9, 346) = 9.796, p = 0.000 | |||
| R | 0.174 | 0.270 | 0.455 | |||
| R 2 | 0.030 | 0.073 | 0.207 | |||
| ΔR2 | 0.030 | 0.043 | 0.135 | |||