Impulsivity or lack of behaviour inhibition, especially when distressed, is one psychological mechanisms which is implicated in all addictive behaviour from substance addiction to behaviour addiction.
It is, in my view, linked to the impaired emotion processing as I have elucidated upon in various blogs on this site.This impulsivity is present for example in those vulnerable to later alcoholism, i.e. sons and daughters of alcoholic parents or children from a family that has a relatively high or concentrated density of alcoholics in the family history, right through to people who have decades of recovery from alcoholism.
It is an ever present and as a result part of a pathomechanism of alcoholism, that is it is fundamental to driving alcoholism to it’s chronic endpoint.
It partly drives addiction via it’s impact on decision making – research shows people of varying addictive behaviours choose now over later, even if it is a smaller short term gain over a greater long term gain. We seem to react to relieve a distress signal in the brain rather than in response to considering and evaluating the long term consequences of a decision or act.
This study (1) demonstrates that long term AA membership can reduce this impulsivity and perhaps adds validity to the above arguments that improved behaviour inhibition and reducing impulsivity is a very possible mechanism of change brought about by AA membership and the 12 step recovery program.
It shows how we can learn about a pathology from the recovery from it!
Again we cite a study (1) which has Rudolf H. Moos as a co-author. Moos has authored and co-authored a numbered of fine papers on the effectiveness of AA.
Reduced impulsivity is a novel, yet plausible, mechanism of change associated with the salutary effects of Alcoholics Anonymous (AA). Here, we review our work on links between AA attendance and reduced impulsivity using a 16-year prospective study of men and women with alcohol use disorders (AUD) who were initially untreated for their drinking problems. Across the study period, there were significant mean-level decreases in impulsivity, and longer AA duration was associated with reductions in impulsivity…
Among individuals with alcohol use disorders (AUD), Alcoholics Anonymous (AA) is linked to improved functioning across a number of domains [1, 2]. As the evidence for the effectiveness of AA has accumulated, so too have efforts to identify the mechanisms of change associated with participation in this mutual-help group . To our knowledge, however, there have been no efforts to examine links between AA and reductions in impulsivity-a dimension of personality marked by deficits in self-control and self-regulation, and tendencies to take risks and respond to stimuli with minimal forethought.
In this article, we discuss the conceptual rationale for reduced impulsivity as a mechanism of change associated with AA, review our research on links between AA and reduced impulsivity, and discuss potential implications of the findings for future research on AA and, more broadly, interventions for individuals with AUD.
Impulsivity and related traits of disinhibition are core risk factors for AUD [5, 6]. In cross-sectional research, impulsivity is typically higher among individuals in AUD treatment than among those in the general population  and, in prospective studies, impulse control deficits tend to predate the onset of drinking problems [8–11]
Although traditionally viewed as static variables, contemporary research has revealed that traits such as impulsivity can change over time . For example, traits related to impulsivity exhibit significant mean- and individual-level decreases over the lifespan , as do symptoms of personality disorders that include impulsivity as an essential feature [21, 22]. Moreover, entry into social roles that press for increased responsibility and self-control predict decreases in impulsivity [16, 23, 24]. Hence, individual levels of impulsivity can be modified by systematic changes in one’s life circumstances .
Substance use-focused mutual-help groups may promote such changes, given that they seek to bolster self-efficacy and coping skills aimed at controlling substance use, encourage members to be more structured in their daily lives, and target deficits in self-regulation . Such “active ingredients” may curb the immediate self-gratification characteristic of disinhibition and provide the conceptual grounds to expect that AA participation can press for a reduction in impulsive inclinations.
…the idea of reduced impulsivity as a mechanism of change…it is consistent with contemporary definitions of recovery from substance use disorders that emphasize improved citizenship and global health , AA’s vision of recovery as a broad transformation of character , and efforts to explore individual differences in emotional and behavioral functioning as potential mechanisms of change (e.g., negative affect [33,34]).
Several findings are notable from our research on associations between AA attendance and reduced impulsivity. First, consistent with the idea of impulsivity as a dynamic construct [18, 19], mean-levels of impulsivity decreased significantly in our AUD sample. Second, consistent with the notion that impulsivity can be modified by contextual factors , individuals who participated in AA longer tended to show larger decreases in impulsivity across all assessment intervals.
1. Blonigen, D. M., Timko, C., & Moos, R. H. (2013). Alcoholics anonymous and reduced impulsivity: a novel mechanism of change. Substance abuse, 34(1), 4-12.
Categories: 12 steps, AA, AA effectiveness, Alcoholics Anonymous, Emotional Processing Deficits, factors in recovery, family history of alcoholism, How do we recover?, How it Works?, How recovery can help research, How Research Can Help Recovery, impulsivity, long term abstinence and recovery, Recovering Alcoholics, Recovery, research into AA, why it works (AA)