TABLE 5.
Hierarchical regression of posttraumatic growth on stressful life events and the interaction term of social support
| Model 1 | Model 2 | Model 3 | |||||||
|---|---|---|---|---|---|---|---|---|---|
| B | SE B | Std β | B | SE B | Std β | B | SE B | Std β | |
| Age | −0.35 | 0.33 | −0.12 | −0.32 | 0.32 | −0.11 | −0.28 | 0.32 | −0.09 |
| Femalea | 13.4 | 7.12 | 0.20 | 11.4 | 7.00 | 0.17 | 10.6 | 6.90 | 0.16 |
| Whitea | −13.1 | 5.54 | −0.24* | −13.9 | 5.41 | −0.25* | −14.4 | 5.34 | −0.26** |
| Alcohol intake (drinks/day) | 0.11 | 0.63 | 0.02 | −0.20 | 0.66 | −0.03 | −0.17 | 0.65 | −0.03 |
| Heavy involvementa | 5.72 | 6.24 | 0.10 | 7.03 | 6.13 | 0.13 | 7.85 | 6.05 | 0.14 |
| Total life stress score (TLSS) | 0.019 | 0.008 | 0.26* | −0.025 | 0.024 | −0.34 | |||
| ISEL | 0.13 | 0.12 | 0.11 | −0.23 | 0.22 | −0.19 | |||
| TLSS × ISEL | 0.001 | 0.0003 | 0.67* | ||||||
| Model R2 | 0.10 | 0.16 | 0.20 | ||||||
| F for change in R2 | 1.92 | 3.54* | 3.83 | ||||||
| F statistic (p value) | F(5, 91) = 1.92 (.099) | F(7, 89) = 2.46 (.024) | F(8, 88) = 2.70 (.011) | ||||||
Note. Interpersonal Support Evaluation List (ISEL) is the measure of social support.
Bold text highlights statistical significance for models 2 and 3.
a
Sex (Female = 1, Male = 0); Race/Ethnicity (White = 1; Other =0); Involvement (Heavy/Moderate Involvement = 1; Light/No Involvement = 0).
*
p ≤ .05.
**
p < .01.
***
p < .001.