دانلود مقاله ISI انگلیسی شماره 31407
عنوان فارسی مقاله

اثر نشخوار فکری در شدت ولع مصرف در سراسر زنجیره رفتار آشامیدنی

کد مقاله سال انتشار مقاله انگلیسی ترجمه فارسی تعداد کلمات
31407 2013 5 صفحه PDF سفارش دهید محاسبه نشده
خرید مقاله
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عنوان انگلیسی
The effect of rumination on craving across the continuum of drinking behaviour
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : Addictive Behaviors, Volume 38, Issue 12, December 2013, Pages 2879–2883

کلمات کلیدی
وابستگی به الکل - مصرف الکل - وسوسه مصرف مواد - افسردگی - مطالعه تجربی - نوشیدن مشکل
پیش نمایش مقاله
پیش نمایش مقاله اثر نشخوار فکری در شدت ولع مصرف در سراسر زنجیره رفتار آشامیدنی

چکیده انگلیسی

Background Rumination is an abstract, persistent, and repetitive thinking style that can be adopted to control negative affect. Recent studies have suggested the role of rumination as direct or indirect cognitive predictor of craving experience in alcohol-related problems. Aims The goal of this study was to explore the effect of rumination induction on craving across the continuum of drinking behaviour. Methods Participants of three groups of alcohol-dependent drinkers (N = 26), problem drinkers (N = 26) and social drinkers (N = 29) were randomly allocated to two thinking manipulation tasks: distraction versus rumination. Craving was measured before and after manipulation and after a resting phase. Results Findings showed that rumination had a significant effect on increasing craving in alcohol-dependent drinkers, relative to distraction, but not in problem and social drinkers. This effect was independent of baseline depression and rumination and was maintained across the resting phase. Conclusions: Rumination showed a direct causal impact on craving that is specific for a population of alcohol-dependent drinkers.

مقدمه انگلیسی

Craving has been conceptualized as a powerful subjective experience that motivates individuals to seek out and achieve a target, or practice an activity, in order to reach its desired effects (Marlatt, 1987). This construct has long been identified as an important symptom in all alcohol use disorders that may lead to behavioural loss of control, has appeared to be a major risk factor in triggering relapse (Killen & Fortmann, 1997) and is considered the key treatment focus for alcohol use disorders (e.g. O’Malley et al., 2002 and Paille et al., 1995). A variety of approaches have been put forward for conceptualizing craving. Firstly, conditioning-based models share in common the conceptualization of craving as an epiphenomenon of addictive conditioning processes of two general classes: those that emphasize drug withdrawal and those that emphasize a drug's positive-incentive properties (see Skinner & Aubin, 2010). Secondly, psychobiological models share the tenet that craving is directly influenced by biological neural systems and by neurochemical individual differences (e.g., Robinson & Berridge, 2003). Thirdly, cognitive models purport that higher-order cognitive functioning and information processing configurations are instrumental in activating and exacerbating craving as opposed to craving being an autonomic state or primal drive (Tiffany, 1999). These models have emphasized the role of expectancies (Goldman and Rather, 1993, Marlatt, 1985 and Stacy, 1997), propositional networks (Baker, Morse, & Shermann, 1987), problem-solving aspects of interrupted addictive sequences (Tiffany, 1999) and desire thinking (Caselli, Ferla, Mezzaluna, Rovetto and Spada, 2012, Caselli, Soliani and Spada, 2012, Caselli and Spada, 2010 and Caselli and Spada, 2011) as central to the craving experience. Recently, a series of studies has suggested the role of rumination as a direct or indirect cognitive predictor of craving experience (Spada, Caselli, & Wells, in press). Rumination has been generally conceptualized as a coping strategy for controlling negative affect that is characterised by heightened self-focused attention involving voluntary, persistent, repetitive, and generic internal self-questioning regarding the causes, consequences, and symptoms of one's negative affect (e.g. What does this mean about me? Why can’t I handle things better? Why do I feel so bad?; Lyubomirsky & Nolen-Hoeksema, 1993). It is well-established that rumination can remain elevated after partial and full remission from depression ( Riso et al., 2003) and has been shown to be an important factor in vulnerability to major depressive disorder and correlated symptoms (e.g. Watkins, 2008). Recent research has demonstrated that a general tendency to ruminate predicts levels of alcohol use and category membership as a problem drinker independently of depression (Caselli, Bortolai, Leoni, Rovetto, & Spada, 2008). In addition, rumination has been shown to be a risk factor for relapse for alcohol abusers at 3-6-12 months follow-up after treatment, independently of the initial level of alcohol use and depression (Caselli et al., 2010). These findings suggest the hypothesis that craving for alcohol serves the regulatory function of activating behaviours (drinking) that have previously been found to control perseverative thinking patterns (Nolen-Hoeksema et al., 2007, Spada and Wells, 2009 and Spada et al., 2013). This cognitive regulatory function of alcohol use may be learned as a consequence of its psychopharmacological effects of disrupting the higher-order cognitive functions necessary for rumination. Thus, rumination may play a causal role, as a residual symptom, in inducing craving for alcohol because (1) it contributes to the escalation and persistence of negative cognitive-affective states (like depression) that can trigger craving for maladaptive coping strategies such as alcohol use; and (2) it may directly activate craving for alcohol as a response aimed at controlling the ruminative process itself. Conversely, alcohol abuse often results in substance-induced depression which may, in turn, sustain the tendency to ruminate. This could represent a maintenance mechanism that highlights the long-term counterproductive effect of alcohol use as a cognitive regulatory strategy. The purpose of this study was to undertake a first experiment to explore the direct causal effect of rumination induction on craving whilst considering different levels of problem drinking (from social drinking to alcohol dependence). The experimental hypotheses under test were: (1) The induction of rumination would have a stronger effect on increasing craving than the control condition of distraction; (2) the causal effect of rumination on craving would be stronger for alcohol-dependent drinkers rather than other drinking categories; (3) the effect of rumination on craving for alcohol-dependent drinkers will tend to remain significantly higher after a resting phase because of the difficulties these drinkers may encounter in autonomous disengagement from perseverative thinking, without the use of an external agent (alcohol).

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