TABLE 2.
Hierarchical regression models predicting the Big Five personality traits and trait anxiety.
| Predictors | Neuroticism | Extraversion | Openness | Agreeableness | Conscientiousness | Anxiety | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
| ||||||||||||
| Est. | Est. | Est. | Est. | Est. | Est. | Est. | Est. | Est. | Est. | Est. | Est. | |
| Age | 1.111 (0.993) |
1.098 (0.992) |
-0.418 (0.756) |
-0.403 (0.749) |
0.205 (0.628) |
0.214 (0.626) |
1.219* (0.611) |
1.201* (0.601) |
-0.086 (0.789) |
-0.086 (0.792) |
-0.185 (0.952) |
-0.195 (0.953) |
| BMI | 0.379 (0.340) |
-0.374 (0.340) |
0.049 (0.259) |
0.043 (0.257) |
0.038 (0.215) |
0.035 (0.215) |
0.089 (0.209) |
0.094 (0.206) |
0.244 (0.270) |
0.244 (0.272) |
-0.189 (0.326) |
-0.186 (0.327) |
| FT | -0.020* (0.008) |
-0.001 (0.018) |
0.015* (0.006) |
-0.007 (0.014) |
0.005 (0.005) |
-0.008 (0.011) |
-0.005 (0.005) |
0.017 (0.011) |
0.010 (0.006) |
0.011 (0.014) |
-0.020** (0.008) |
-0.006 (0.017) |
| FC | -0.027 (0.021) |
0.066 (0.084) |
0.008 (0.016) |
-0.100 (0.063) |
0.014 (0.013) |
-0.049 (0.053) |
0.007 (0.013) |
0.115* (0.051) |
0.022 (0.016) |
0.026 (0.067) |
-0.027 (0.020) |
0.041 (0.080) |
| FT × FC | -0.000 (0.000) |
0.000# (0.000) |
0.000 (0.000) |
-0.000* (0.000) |
-0.000 (0.000) |
-0.000 (0.000) |
||||||
|
| ||||||||||||
| R2 adjusted | 0.049* | 0.051* | 0.024 | 0.041 | 0.011 | 0.007 | 0.014 | 0.046 | 0.012 | 0.004 | 0.045* | 0.043 |
| ΔR2 adjusted | 0.002 | 0.017 | -0.004 | 0.032* | -0.008 | -0.002 | ||||||
Note: Estimates are shown with standard errors (). BMI = body mass index, FT = free testosterone, FC = free cortisol. Significance levels are depicted as # p ≤ 0.10
*
p ≤ 0.05
**
p ≤ 0.01.