کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
898599 1472515 2016 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Negative urgency mediates the relationship between childhood maltreatment and problems with alcohol and cannabis in late adolescence
ترجمه فارسی عنوان
فوریت های منفی واسطه ارتباط بین بدرفتاری در دوران کودکی و مشکلات با الکل و حشیش در اواخر نوجوانی
کلمات کلیدی
بدرفتاری در دوران کودکی؛ ترومای دوران کودکی؛ تکانشگری؛ فوریت های منفی؛ اعتیاد
موضوعات مرتبط
علوم زیستی و بیوفناوری علم عصب شناسی علوم اعصاب رفتاری
چکیده انگلیسی


• Examined paths from childhood maltreatment to substance problems via impulsivity.
• Negative urgency mediated link between maltreatment and alcohol and cannabis problems.
• Other facets of impulsivity were not unique mediators of these associations.

BackgroundChildhood maltreatment is an important risk factor for problems with alcohol and other drugs such as cannabis. Although this link has been well established, the mechanisms in this association require further study. High levels of impulsivity and difficulties with emotion regulation are often associated with childhood maltreatment. Negative urgency – an emotion-based facet of impulsivity – is a strong predictor of substance use problems and may be a particularly relevant facet of impulsivity in the link between childhood maltreatment and alcohol and cannabis outcomes. However, few studies have examined the specific mediational pathway from childhood maltreatment to alcohol and cannabis problems through negative urgency.ObjectivesWe tested the hypothesis that the associations between history of childhood maltreatment and current alcohol and cannabis problems would be mediated by negative urgency, but not other facets of impulsivity.MethodsParticipants (N = 232), who were in late adolescence (mean age = 19.75), completed self-report measures of different facets of impulsivity, past childhood maltreatment, and current alcohol and cannabis use and problems.ResultsIn analyses including several facets of impulsivity as simultaneous mediators, negative urgency was the only facet to mediate the associations of childhood maltreatment severity with alcohol and cannabis problems.ConclusionsThese findings provide support for negative urgency as a unique mediator of the associations between childhood maltreatment and both alcohol and cannabis problems, suggesting that future work on mechanisms in these associations should focus on mood-based impulsivity.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Addictive Behaviors - Volume 56, May 2016, Pages 1–7
نویسندگان
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