Article révisé par les pairs
Résumé : Indirect measures of cognition have become an important tool in research on addiction. To date, however, no research has examined whether indirect measures of parent attachment relate to substance use. To examine this issue, a sample of college students (N = 121) was asked to complete two measures of explicit attachment (the Relationship Questionnaire; Bartholomew & Horowitz, 1991, and the Adult Attachment Styles; Collins & Read, 1990), and a measure of implicit attachment (the Single Category Implicit Association Test, Karpinski & Steinman, 2006). The indirect attachment measure assessed the strength of automatic mental association between the concepts parents and secure. Participants also completed different measures of tobacco, cannabis, and alcohol use. Results showed that, for most of the participants, the parents were considered a source of security at both the explicit and implicit levels. Direct and indirect attachment measures were not related to each other. Overall, explicit attachment was not related to substance use. However, implicit attachment was significantly associated with the use of licit (tobacco) and illicit (cannabis) drugs. We also found some evidence that polydrug use is especially common among students with an insecure implicit attachment. This is the first study to examine how implicit attachment processes relate to addictive behaviors. The results suggest that implicit attachment, thought to reflect unconscious traces of past experiences, is a better predictor of substance use in college students than direct, self-reported measures of attachment. Further studies should examine whether implicit attachment is associated with severe substance use disorders in clinical populations. (PsycINFO Database Record (c) 2019 APA, all rights reserved).