The effect of childhood trauma on later psychological adjustment

This study examined whether adult attachment and cognitive distortion mediate the relationship between childhood trauma and psychological adjustment. The participants were 219 students (40 men and 117 women) enrolled in a university degree. Participants completed the Childhood Trauma Questionnaire, which assessed retrospective accounts of childhood trauma; the Relationships Scales Questionnaire, which measured two dimensions of adult attachment (model-of-self and model-of-other); the Cognitive Distortions Scale, which measured internal attributions and perceptions of controllability; and the Trauma Symptom Inventory, which assessed posttraumatic symptoms and was used in this study to measure psychological adjustment. Results supported the hypothesis that model-of-self and cognitive distortion are related constructs. The influence of model-of-self on psychological adjustment however was only via its effect on cognitive processes. In other words, a negative model-of-self influenced cognitive distortion, which in turn influenced the expression of symptoms in adults reporting a history of childhood trauma. The implications for therapy were considered.