Table 7.
Regression analyses for aggression, informant-reported aggression, SDE, IM, original BIDR and BIDR-D20 (N = 100).
| Model | Peer-reported aggression | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Estimate (SE) | 95% CI | ||||||||||||||
| Model 0 | |||||||||||||||
| R2 | 0.336 | ||||||||||||||
| Constant | 2.05 | (0.04) | 1.96, 2.16 | ||||||||||||
| Age | 0.00 | (0.00) | −0.01, 0.00 | ||||||||||||
| Aggression | 0.55 | (0.08) | 0.35, 0.72 | ||||||||||||
| Model | Peer-reported aggression | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| BIDR original dichotomous | BIDR original polytomous | BIDR-D20 | |||||||
| Estimate (SE) | 95% CI | Estimate (SE) | 95% CI | Estimate (SE) | 95% CI | ||||
| Model 1 | |||||||||
| R2 | 0.34 | 0.34 | 0.34 | ||||||
| Constant | 2.05 | (0.04) | 1.98, 2.12 | 2.05 | (0.04) | 1.98, 2.12 | 2.05 | (0.04) | 1.98, 2.12 |
| Age | 0.00 | (0.00) | −0.01, 0.01 | 0.00 | (0.00) | −0.01, 0.01 | 0.00 | (0.00) | −0.01, 0.01 |
| Aggression | 0.56 | (0.09) | 0.31, 0.79 | 0.58 | (0.09) | 0.29, 0.84 | 0.57 | (0.08) | 0.34, 0.79 |
| SDE | 0.14 | (0.25) | −0.49, 0.99 | 0.02 | (0.07) | −0.16, 0.24 | 0.14 | (0.21) | −0.45, 0.74 |
| IM | 0.03 | (0.28) | −0.82, 0.82 | 0.04 | (0.07) | −0.16, 0.23 | 0.06 | (0.21) | −0.50, 0.69 |
| Model 1.1 | |||||||||
| R2 | 0.34 | 0.34 | 0.34 | ||||||
| Constant | 2.05 | (−0.05) | 1.97, 2.13 | 2.04 | (0.05) | 1.98, 2.13 | 2.06 | (0.04) | 1.97, 2.12 |
| Age | 0.00 | (0.00) | −0.01, 0.01 | 0.00 | (0.00) | −0.01, 0.01 | 0.00 | (0.00) | −0.01, 0.01 |
| Aggression | 0.56 | (−0.10) | 0.20, 0.82 | 0.58 | (0.10) | 0.21, 0.86 | 0.58 | (0.09) | 0.29, 0.85 |
| SDE | 0.14 | (−0.27) | −0.70, 0.97 | 0.01 | (0.07) | −0.19, 0.26 | 0.13 | (0.22) | −0.45, 0.87 |
| IM | 0.03 | (−0.31) | −0.96, 0.91 | 0.04 | (0.07) | −0.18, 0.21 | 0.07 | (0.23) | −0.63, 0.78 |
| SDE*Agg. | −0.01 | (−0.59) | −1.70, 1.87 | −0.06 | (0.16) | −0.50, 0.40 | −0.12 | (0.48) | −1.76, 1.34 |
| IM*Agg. | 0.03 | (−0.053) | −1.49, 1.71 | −0.04 | (0.12) | −0.41, 0.31 | 0.10 | (0.44) | −1.17, 1.54 |
| Model 2 | |||||||||
| R2 | 0.34 | 0.34 | 0.35 | ||||||
| Constant | 2.05 | (0.04) | 1.97, 2.12 | 2.05 | (0.04) | 1.97, 2.12 | 2.05 | (0.04) | 1.97, 2.12 |
| Age | 0.00 | (0.00) | −0.01, 0.01 | 0.00 | (0.00) | −0.01, 0.01 | 0.00 | (0.00) | −0.01, 0.01 |
| Aggression | 0.55 | (0.10) | 0.28, 0.81 | 0.58 | (0.10) | 0.29, 0.90 | 0.55 | (0.09) | 0.32, 0.89 |
| SDE Denial | 0.06 | (0.23) | −0.61, 0.76 | 0.01 | (0.06) | −0.17, 0.18 | 0.08 | (0.18) | −0.45, 0.66 |
| SDE Enhanc. | 0.08 | (0.24) | −0.62, 0.81 | 0.02 | (0.07) | −0.16, 0.23 | 0.07 | (0.18) | −0.49, 0.62 |
| IM Denial | −0.07 | (0.26) | −0.85, 0.73 | 0.02 | (0.07) | −0.19, 0.20 | −0.11 | (0.20) | −0.74, 0.47 |
| IM Enhanc. | 0.10 | (0.27) | −0.74, 0.91 | 0.02 | (0.06) | −0.18, 0.19 | 0.15 | (0.18) | −0.43, 0.67 |
| Model 2.2 | |||||||||
| R2 | 0.36 | 0.38 | 0.36 | ||||||
| Constant | 2.04 | (0.05) | 1.82, 2.14 | 2.04 | (0.05) | 1.82, 2.14 | 2.04 | (0.05) | 1.82, 2.14 |
| Age | 0.00 | (0.00) | −0.01, 0.01 | 0.00 | (0.00) | −0.01, 0.01 | 0.00 | (0.00) | −0.01, 0.01 |
| Aggression | 0.52 | (0.12) | 0.09, 0.86 | 0.54 | (0.12) | 0.14, 0.88 | 0.55 | (0.10) | 0.26, 0.93 |
| SDE Denial | 0.04 | (0.26) | −0.68, 0.95 | −0.04 | (0.06) | −0.24, 0.17 | 0.05 | (0.20) | −0.55, 0.75 |
| SDE Enhanc. | 0.09 | (0.24) | −0.69, 0.80 | 0.04 | (0.07) | −0.15, 0.27 | 0.04 | (0.21) | −0.62, 0.68 |
| IM Denial | −0.08 | (0.31) | −1.14, 0.75 | 0.02 | (0.08) | −0.22, 0.25 | −0.10 | (0.22) | −0.77, 0.62 |
| IM Enhanc. | 0.07 | (0.32) | −0.85, 1.22 | 0.00 | (0.07) | −0.19, 0.24 | 0.16 | (0.22) | −0.50, 0.90 |
| SDE Denial*Agg. | −0.55 | (0.52) | −2.28, 0.88 | −0.31 | (0.15) | −0.82, 0.11 | −0.25 | (0.42) | −1.69, 0.87 |
| SDE Enhanc.*Agg. | 0.54 | (0.57) | −1.16, 2.19 | 0.31 | (0.18) | −0.20, 0.85 | 0.07 | (0.40) | −1.16, 1.26 |
| IM Denial*Agg. | 0.05 | (0.45) | −1.77, 1.28 | 0.12 | (0.12) | −0.25, 0.51 | −0.16 | (0.38) | −1.48, 0.91 |
| IM Enhanc.*Agg. | 0.27 | (0.69) | −1.64, 3.14 | −0.09 | (0.14) | −0.48, 0.41 | 0.31 | (0.44) | −1.04, 1.88 |
IM, Impression Management; SDE, Self-Deceptive Enhancement; Agg., Aggression; Enhanc., Enhancement; BIDR-D20, 20 item short version that can only be used Dichotomous. CI, intervals were corrected for multiple testing. Significant values (p ≤ .05) are in bold.