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. 2019 Oct 18;10:100230. doi: 10.1016/j.abrep.2019.100230

Fig. 1.

Fig. 1

General hypothesized mediation model. For the analyses, four separate models were run that varied according to childhood adversity and impulsivity measurements. Childhood adversity was modeled using either the Childhood Trauma Questionnaire (CTQ) or Adverse Childhood Experience Questionnaire (ACE) total score. Impulsivity was modeled using either the Short UPPS-P Impulsive Behaviour (SUPPS-P) or Barratt Impulsiveness Scale (BIS-11) facet scores. Substance use problems were modeled using the total score of the Drug Abuse Screening Test (DAST)-10.