Table 2.
Direct effects of childhood adversity indices on impulsivity scales.
| CTQ Mediation Model |
ACE Mediation Model |
|||||||
|---|---|---|---|---|---|---|---|---|
| Outcome | b | SE | t | p | b | SE | t | p |
| SUPPS-P | ||||||||
| Negative Urgency | 0.0944 | 0.0134 | 7.031 | <0.0001 | 0.5596 | 0.1074 | 5.2113 | <0.0001 |
| Positive Urgency | 0.0596 | 0.0125 | 4.7875 | <0.0001 | 0.2019 | 0.0998 | 2.0233 | 0.044 |
| Sensation Seeking | −0.0118 | 0.0129 | −0.9169 | 0.3599 | −0.1426 | 0.1000 | −1.4250 | 0.1552 |
| Premeditation | 0.0604 | 0.0099 | 6.0754 | <0.0001 | 0.3272 | 0.0803 | 4.0771 | 0.0001 |
| Perseverance | 0.0302 | 0.0095 | 3.1737 | 0.0017 | 0.1455 | 0.0745 | 1.9539 | 0.0517 |
| BIS | ||||||||
| Attention | 0.0967 | 0.0126 | 7.6775 | <0.0001 | 0.4374 | 0.1041 | 4.2028 | <0.0001 |
| Cognitive Instability | 0.0554 | 0.0092 | 6.0167 | <0.0001 | 0.3191 | 0.0732 | 4.3583 | <0.0001 |
| Motor | 0.0344 | 0.0162 | 2.1265 | 0.0343 | 0.0778 | 0.1256 | 0.6190 | 0.5364 |
| Perseverance | 0.0297 | 0.0085 | 3.5002 | 0.0005 | 0.1738 | 0.0666 | 2.6111 | 0.0095 |
| Self Control | 0.0812 | 0.0153 | 5.3223 | <0.0001 | 0.3696 | 0.1224 | 3.0196 | 0.0028 |
| Cognitive Complexity | 0.0277 | 0.0119 | 2.3284 | 0.0206 | 0.1091 | 0.0922 | 1.1824 | 0.238 |
Note. CTQ = Childhood Trauma Questionnaire; ACE = Adverse Childhood Experiences Scale; SUPPS-P = Short UPPS-P Impulsivity Scale; BIS = Barratt Impulsivity Scale-11.