Publications by authors named "John D Dimoff"

Cigarette craving predicts relapse to smoking, which remains the leading cause of preventable death in the United States. Understanding why individuals smoke has important clinical implications and is a research priority. Nonlaboratory studies reveal that social factors, such as the presence of other people, are associated with self-reported craving, yet laboratory smoking research has largely ignored these factors by testing participants in isolation.

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People are motivated to be perceived both positively and accurately and, therefore, approach social settings and adopt means that allow them to reach these goals. We investigated whether alcohol consumption helps or hinders the positivity and accuracy of social impressions using a thin-slicing paradigm to better understand the effects of alcohol in social settings and the influence of alcohol on self-expression. These possibilities were tested in a sample of 720 participants randomly assigned to consume an alcohol, placebo, or control beverage while engaged in conversation in three-person groups.

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The authors agree with Freimuth (2018) that addiction training among clinical psychologists would be enhanced by offering addiction-related training to all clinical students, including those who do not aim to specialize in substance abuse. It is argued that Freimuth's points in fact support Dimoff, Sayette, and Norcross's (2017) recommendation that clinical programs bolster their addiction training but, contrary to Freimuth, in all evidence-based (abstinence and nonabstinence) treatments predicated on patient needs, not on practitioner preferences. (PsycINFO Database Record

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There is considerable interest in understanding the emotional effects of alcohol. While a great deal of experimental research has focused on alcohol's ability to relieve negative emotions, there has been far less focus on the effects of alcohol on positive emotions. Further, the available research on positive emotion tends to test alcohol while participants are alone.

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Addiction has emerged as a serious public health crisis. Clinical psychology as a hub science has a long-standing interest in addiction and is particularly well suited to offer multifaceted treatment to those struggling with substance use disorders. To examine how well clinical psychology training is addressing this proliferation of addiction-related problems, we surveyed the directors of clinical training at all APA-accredited U.

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Background: With increasing frequency, addiction is conceived of as a brain disease, and such accounts seem especially pertinent with regard to the rapid delivery of nicotine to the brain via cigarette smoke. Moreover, drug administration trials (cigarette puffs) suggest that the behavior of smoking becomes automatized, with individuals developing prototypical approaches to smoking a cigarette. Compared with presumably more social activities, such as drinking alcohol, there may be little opportunity for social processes to influence smoking behavior.

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Craving has long been considered central to addiction, but it remains unclear just how it contributes to drug use or relapse. Improved understanding of its role in addiction requires a more fine-grained examination of craving, including the context in which it occurs. This study used a novel set of smoking-related and unrelated stimuli to investigate the responses of 227 nicotine-deprived smokers under conditions that manipulated perceived smoking opportunity and motivation to quit smoking.

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Men and women differ dramatically in their rates of alcohol use disorder (AUD), and researchers have long been interested in identifying mechanisms underlying male vulnerability to problem drinking. Surveys suggest that social processes underlie sex differences in drinking patterns, with men reporting greater social enhancement from alcohol than women, and all-male social drinking contexts being associated with particularly high rates of hazardous drinking. But experimental evidence for sex differences in social-emotional response to alcohol has heretofore been lacking.

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We integrated research on emotion and on small groups to address a fundamental and enduring question facing alcohol researchers: What are the specific mechanisms that underlie the reinforcing effects of drinking? In one of the largest alcohol-administration studies yet conducted, we employed a novel group-formation paradigm to evaluate the socioemotional effects of alcohol. Seven hundred twenty social drinkers (360 male, 360 female) were assembled into groups of 3 unacquainted persons each and given a moderate dose of an alcoholic, placebo, or control beverage, which they consumed over 36 min. These groups' social interactions were video recorded, and the duration and sequence of interaction partners' facial and speech behaviors were systematically coded (e.

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Development of interpersonal relationships is a fundamental human motivation, and behaviors facilitating social bonding are prized. Some individuals experience enhanced reward from alcohol in social contexts and may be at heightened risk for developing and maintaining problematic drinking. We employed a 3 (group beverage condition) ×2 (genotype) design (N = 422) to test the moderating influence of the dopamine D4 receptor gene (DRD4 VNTR) polymorphism on the effects of alcohol on social bonding.

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A great deal of risky activity occurs in social contexts, yet only recently have studies begun to examine the impact of drinking on risk-seeking behavior in groups. The present study sought to extend this work by examining both pharmacological and expectancy (dosage-set) effects of drinking. In addition, by using a much larger sample than in prior studies we aimed to increase the power to examine how drinking affects the decision-making process (i.

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