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Abbey A, Clinton AM, McAuslan P, Zawacki T, Buck PO. ALCOHOL-INVOLVED RAPES: ARE THEY MORE VIOLENT? PSYCHOLOGY OF WOMEN QUARTERLY 2016; 26:99-109. [PMID: 26257465 DOI: 10.1111/1471-6402.00048] [Citation(s) in RCA: 61] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Alcohol's psychological, cognitive, and motor effects contribute to rape. Based on theory and past research, we hypothesized that there would be a curvilinear relationship between the quantity of alcohol consumed by perpetrators and how aggressively they behaved. Moderate levels of intoxication encourage aggressiveness; however, extreme levels severely inhibit cognitive and motor capacity. We also hypothesized that victims' alcohol consumption would have a curvilinear relationship to their resistance. These hypotheses were examined with data from 132 college women who had been the victims of attempted or completed rape. Although there was a curvilinear result for perpetrators, the slope of the curve suggested that aggressiveness was worst when no alcohol or the highest levels of alcohol were consumed. There was a negative linear relationship between victims' alcohol consumption and resistance. Difficulties associated with accurately assessing degree of intoxication from survey data are discussed and suggestions are made for improving alcohol measurement in rape research.
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Affiliation(s)
- Antonia Abbey
- Department of Community Medicine, Wayne State University
| | - A Monique Clinton
- Department of Community Medicine and Department of Psychology, Wayne State University
| | - Pam McAuslan
- Department of Behavioral Sciences, University of Michigan-Dearborn
| | - Tina Zawacki
- Department of Community Medicine and Department of Psychology, Wayne State University
| | - Philip O Buck
- Department of Community Medicine and Department of Psychology, Wayne State University
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Leonard KE, Quigley BM. Thirty years of research show alcohol to be a cause of intimate partner violence: Future research needs to identify who to treat and how to treat them. Drug Alcohol Rev 2016; 36:7-9. [PMID: 27305859 DOI: 10.1111/dar.12434] [Citation(s) in RCA: 99] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2015] [Accepted: 04/12/2016] [Indexed: 11/30/2022]
Abstract
Research over the past 30 years has demonstrated that excessive alcohol use meets all of the epidemiological criteria for causality. While neither a necessary nor a sufficient cause, excessive alcohol use does contribute to the occurrence of partner violence and that contribution is approximately equal to other contributing causes such as gender roles, anger and marital functioning. Current theories of how excessive drinking results in partner violence provide a potentially valuable framework with respect to who should be targeted for interventions with respect to alcohol-related partner violence and what those interventions should address.
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Affiliation(s)
- Kenneth E Leonard
- Research Institute on Addictions, University at Buffalo, State University of New York, Buffalo, USA
| | - Brian M Quigley
- Research Institute on Addictions, University at Buffalo, State University of New York, Buffalo, USA
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Abstract
Many psychoactive drugs increase social behavior and enhance social interactions, which may, in turn, increase their attractiveness to users. Although the psychological mechanisms by which drugs affect social behavior are not fully understood, there is some evidence that drugs alter the perception of emotions in others. Drugs can affect the ability to detect, attend to, and respond to emotional facial expressions, which in turn may influence their use in social settings. Either increased reactivity to positive expressions or decreased response to negative expressions may facilitate social interaction. This article reviews evidence that psychoactive drugs alter the processing of emotional facial expressions using subjective, behavioral, and physiological measures. The findings lay the groundwork for better understanding how drugs alter social processing and social behavior more generally.
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Miller KE, Quigley BM, Eliseo-Arras RK, Ball NJ. Alcohol Mixed with Energy Drink Use as an Event-Level Predictor of Physical and Verbal Aggression in Bar Conflicts. Alcohol Clin Exp Res 2016; 40:161-9. [PMID: 26727532 DOI: 10.1111/acer.12921] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2015] [Accepted: 09/30/2015] [Indexed: 11/28/2022]
Abstract
BACKGROUND Young adult use of alcohol mixed with caffeinated energy drinks (AmEDs) has been globally linked with increased odds of interpersonal aggression, compared with the use of alcohol alone. However, no prior research has linked these behaviors at the event level in bar drinking situations. The present study assessed whether AmED use is associated with the perpetration of verbal and physical aggression in bar conflicts at the event level. METHODS In Fall 2014, a community sample of 175 young adult AmED users (55% female) completed a web survey describing a recent conflict experienced while drinking in a bar. Use of both AmED and non-AmED alcoholic drinks in the incident were assessed, allowing calculation of our main predictor variable, the proportion of AmEDs consumed (AmED/total drinks consumed). To measure perpetration of aggression, participants reported on the occurrence of 6 verbal and 6 physical acts during the bar conflict incident. RESULTS Linear regression analyses showed that the proportion of AmEDs consumed predicted scores for perpetration of both verbal aggression (β = 0.16, p < 0.05) and physical aggression (β = 0.19, p < 0.01) after controlling for gender, age, sensation-seeking and aggressive personality traits, aggressive alcohol expectancies, aggressogenic physical and social bar environments, and total number of drinks. CONCLUSIONS Results of this study suggest that in alcohol-related bar conflicts, higher levels of young adult AmED use are associated with higher levels of aggression perpetration than alcohol use alone and that the elevated risk is not attributable to individual differences between AmED users and nonusers or to contextual differences in bar drinking settings. While future research is needed to identify motivations, dosages, and sequencing issues associated with AmED use, these beverages should be considered a potential risk factor in the escalation of aggressive bar conflicts.
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Affiliation(s)
- Kathleen E Miller
- From the Research Institute on Addictions, University at Buffalo, The State University of New York, Buffalo, New York
| | - Brian M Quigley
- From the Research Institute on Addictions, University at Buffalo, The State University of New York, Buffalo, New York
| | - Rebecca K Eliseo-Arras
- From the Research Institute on Addictions, University at Buffalo, The State University of New York, Buffalo, New York
| | - Natalie J Ball
- From the Research Institute on Addictions, University at Buffalo, The State University of New York, Buffalo, New York
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De Sousa Fernandes Perna EB, Theunissen EL, Kuypers KPC, Toennes SW, Ramaekers JG. Subjective aggression during alcohol and cannabis intoxication before and after aggression exposure. Psychopharmacology (Berl) 2016; 233:3331-40. [PMID: 27422568 PMCID: PMC4988999 DOI: 10.1007/s00213-016-4371-1] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2016] [Accepted: 06/29/2016] [Indexed: 11/18/2022]
Abstract
RATIONALE Alcohol and cannabis use have been implicated in aggression. Alcohol consumption is known to facilitate aggression, whereas a causal link between cannabis and aggression has not been clearly demonstrated. OBJECTIVES This study investigated the acute effects of alcohol and cannabis on subjective aggression in alcohol and cannabis users, respectively, following aggression exposure. Drug-free controls served as a reference. It was hypothesized that aggression exposure would increase subjective aggression in alcohol users during alcohol intoxication, whereas it was expected to decrease subjective aggression in cannabis users during cannabis intoxication. METHODS Heavy alcohol (n = 20) and regular cannabis users (n = 21), and controls (n = 20) were included in a mixed factorial study. Alcohol and cannabis users received single doses of alcohol and placebo or cannabis and placebo, respectively. Subjective aggression was assessed before and after aggression exposure consisting of administrations of the point-subtraction aggression paradigm (PSAP) and the single category implicit association test (SC-IAT). Testosterone and cortisol levels in response to alcohol/cannabis treatment and aggression exposure were recorded as secondary outcome measures. RESULTS Subjective aggression significantly increased following aggression exposure in all groups while being sober. Alcohol intoxication increased subjective aggression whereas cannabis decreased the subjective aggression following aggression exposure. Aggressive responses during the PSAP increased following alcohol and decreased following cannabis relative to placebo. Changes in aggressive feeling or response were not correlated to the neuroendocrine response to treatments. CONCLUSIONS It is concluded that alcohol facilitates feelings of aggression whereas cannabis diminishes aggressive feelings in heavy alcohol and regular cannabis users, respectively.
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Affiliation(s)
- E. B. De Sousa Fernandes Perna
- Department Neuropsychology and Psychopharmacology, Faculty of Psychology and Neuroscience, Maastricht University, P.O. Box 616, 6200 MD Maastricht, The Netherlands
| | - E. L. Theunissen
- Department Neuropsychology and Psychopharmacology, Faculty of Psychology and Neuroscience, Maastricht University, P.O. Box 616, 6200 MD Maastricht, The Netherlands
| | - K. P. C. Kuypers
- Department Neuropsychology and Psychopharmacology, Faculty of Psychology and Neuroscience, Maastricht University, P.O. Box 616, 6200 MD Maastricht, The Netherlands
| | - S. W. Toennes
- Department of Forensic Toxicology, Institute of Legal Medicine, Goethe University of Frankfurt, Frankfurt, Germany
| | - J. G. Ramaekers
- Department Neuropsychology and Psychopharmacology, Faculty of Psychology and Neuroscience, Maastricht University, P.O. Box 616, 6200 MD Maastricht, The Netherlands
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Yokomitsu K, Kanai Y, Matsuki S, Hirai H, Iizuka T, Wakasa K, Akatsuka T, Sato K, Sakano Y. [The psychological effects of taking in "Shikohin": A cross-sectional exploratory study]. SHINRIGAKU KENKYU : THE JAPANESE JOURNAL OF PSYCHOLOGY 2015; 86:354-60. [PMID: 26562945 DOI: 10.4992/jjpsy.86.14321] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
This study explores the psychological effects that Japanese people experience when consuming their "Shikohin", such as alcohol, tea, coffee, and tobacco. We'conducted a cross-sectional study among 542 people, from 20-to 69-year-old; who regularly consumed any one of "Shikohin" in Tokyo, Kanagawa, Saitama, and Chiba. The participants responded to an anonymous questionnaire concerning the consumption patterns of their "Shikohin" and the psychological effects that they experienced in taking in their "Shikohin". Results obtained using the K-J methods showed three common psychological effects in each "Shikohin". These effects included an increase in relaxation response, the promotion of social relationships, and an increase in positive mood. Our findings suggest that Japanese people may get some common effects through consumption of different "Shikohin".
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Examining the Relationship between Heavy Alcohol Use and Assaults: With Adjustment for the Effects of Unmeasured Confounders. BIOMED RESEARCH INTERNATIONAL 2015; 2015:596179. [PMID: 26380283 PMCID: PMC4561945 DOI: 10.1155/2015/596179] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/20/2014] [Revised: 03/12/2015] [Accepted: 03/16/2015] [Indexed: 11/17/2022]
Abstract
BACKGROUND Experimental studies suggest that alcohol can lead to aggression in laboratory settings; however, it is impossible to test the causal relationship between alcohol use and real-life violence among humans in randomized clinical trials. Objectives. (i) To examine the relationship between heavy alcohol use and assaults in a population based study; (ii) to demonstrate the proxy outcome method, as a means of controlling the effects of unknown/unmeasured confounders in observational studies. METHODS This study used data collected from three waves of the National Survey on Drug Use and Health (NSDUH). The effects of heavy alcohol use on assault were measured using multivariable logistic regressions in conjunction with the proxy outcome method. RESULTS Application of the proxy outcome method indicated that effect sizes of heavy alcohol use on the risk of assault were overestimated in the standard models. After adjusting for the effects of unknown/unmeasured confounders, the risk of assault remained 43% and 63% higher (P < 0.05) among participants who consumed 5+ drinks/day for 5-8 days/month and 9-30 days/month, respectively. CONCLUSIONS Even after adjustment for unknown/unmeasured confounders the association between heavy alcohol use and risk of violence remained significant. These findings support the hypothesis that heavy alcohol use can cause violence.
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Walitzer KS, Deffenbacher JL, Shyhalla K. Alcohol-Adapted Anger Management Treatment: A Randomized Controlled Trial of an Innovative Therapy for Alcohol Dependence. J Subst Abuse Treat 2015; 59:83-93. [PMID: 26387049 DOI: 10.1016/j.jsat.2015.08.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2015] [Revised: 08/04/2015] [Accepted: 08/12/2015] [Indexed: 10/23/2022]
Abstract
A randomized controlled trial for an innovative alcohol-adapted anger management treatment (AM) for outpatient alcohol dependent individuals scoring moderate or above on anger is described. AM treatment outcomes were compared to those of an empirically-supported intervention, Alcoholics Anonymous Facilitation treatment (AAF). Clients in AM, relative to clients in AAF, were hypothesized to have greater improvement in anger and anger-related cognitions and lesser AA involvement during the 6-month follow-up. Anger-related variables were hypothesized to be stronger predictors of improved alcohol outcomes in the AM treatment condition and AA involvement was hypothesized to be a stronger predictor of alcohol outcomes in the AAF treatment group. Seventy-six alcohol dependent men and women were randomly assigned to treatment condition and followed for 6 months after treatment end. Both AM and AAF treatments were followed by significant reductions in heavy drinking days, alcohol consequences, anger, and maladaptive anger-related thoughts and increases in abstinence and self-confidence regarding not drinking to anger-related triggers. Treatment with AAF was associated with greater AA involvement relative to treatment with AM. Changes in anger and AA involvement were predictive of posttreatment alcohol outcomes for both treatments. Change in trait anger was a stronger predictor of posttreatment alcohol consequences for AM than for AAF clients; during-treatment AA meeting attendance was a stronger predictor of posttreatment heavy drinking and alcohol consequences for AAF than for AM clients. Anger-related constructs and drinking triggers should be foci in treatment of alcohol dependence for anger-involved clients.
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Affiliation(s)
- Kimberly S Walitzer
- Research Institute on Addictions/University at Buffalo, The State University of New York, Buffalo, NY 14203, USA.
| | | | - Kathleen Shyhalla
- Research Institute on Addictions/University at Buffalo, The State University of New York, Buffalo, NY 14203, USA
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deRoux SJ, Sgarlato A. Subdural Hemorrhage, a Retrospective Review with Emphasis on a Cohort of Alcoholics. J Forensic Sci 2015; 60:1224-8. [PMID: 26174954 DOI: 10.1111/1556-4029.12792] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2014] [Revised: 08/10/2014] [Accepted: 08/18/2014] [Indexed: 11/28/2022]
Abstract
Subdural hemorrhage (SDH) is a common cause of death. As external evidence of injury may be absent, an autopsy is frequently needed to detect it. We conducted a 3-year review of SDH from the New York City Office of Chief Medical Examiner, with emphasis on a cohort of alcoholics. Our study population of 1942 included 1588 alcoholics. Of the alcoholics, c. 8% had SDH (26% of the total number of SDH). Of the alcoholics with SDH, 57% had associated brain injuries. As alcohol intoxication is frequently associated with aggressive and violent behavior, we are concerned that 6% of alcoholics in our review had no autopsy or imaging studies. It is possible that a portion of these may have had a SDH due to an unrecognized inflicted injury. We recommend that autopsies be performed on all alcoholics without a clear cause or mechanism of death.
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Affiliation(s)
- Stephen J deRoux
- New York City Office of Chief Medical Examiner and Department of Forensic Medicine, New York University School of Medicine, New York, 10016, NY
| | - Anthony Sgarlato
- Office of Chief Medical Examiner of the City of New York, 520 First Ave, New York, 10016, NY
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Giancola PR, Josephs RA, Parrott DJ, Duke AA. Alcohol Myopia Revisited: Clarifying Aggression and Other Acts of Disinhibition Through a Distorted Lens. PERSPECTIVES ON PSYCHOLOGICAL SCIENCE 2015; 5:265-78. [PMID: 26162159 DOI: 10.1177/1745691610369467] [Citation(s) in RCA: 146] [Impact Index Per Article: 16.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The alcohol myopia model (AMM; Steele & Josephs, 1990) is reviewed in light of its unique ability to account for a variety of alcohol and nonalcohol-related disinhibited behaviors, particularly aggression. The AMM posits that alcohol has a narrowing, or a "myopic," effect on one's ability to attend to competing instigatory and inhibitory cues. Disinhibited behavior is presumed to occur when attention is directed toward salient provocative or instigatory cues rather than inhibitory cues. AMM research is reviewed with regard to stress and anxiety, risky sexual behavior, drinking and driving, suicide, disinhibited eating, smoking, and alcohol-related aggression. The AMM is also expanded by proposing five key mechanisms (i.e., negative affect, angry affect, hostile cognitive rumination, self-awareness, and empathy) that are likely to explain how the model is specifically involved in the alcohol-aggression relation. Finally, a number of public health interventions, extrapolated from the AMM, are proposed to stimulate future research directed at reducing the prevalence of alcohol-related violence.
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Affiliation(s)
| | | | | | - Aaron A Duke
- Department of Psychology, University of Kentucky, Lexington
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Lisco CG, Leone RM, Gallagher KE, Parrott DJ. "Demonstrating Masculinity" Via Intimate Partner Aggression: The Moderating Effect of Heavy Episodic Drinking. SEX ROLES 2015; 73:73-1. [PMID: 26456996 PMCID: PMC4594881 DOI: 10.1007/s11199-015-0500-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The aim of the present study was to examine the mediational effect of masculine gender role stress on the relation between adherence to dimensions of a hegemonic masculinity and male-to-female intimate partner physical aggression. Men's history of heavy episodic drinking was also examined as a moderator of the proposed mediation effect. A sample of 392 heterosexual men from the southeastern United States who had been in an intimate relationship within the past year completed measures of hegemonic masculine norms (i.e., status, toughness, and antifemininity), masculine gender role stress, alcohol use patterns, and intimate partner physical aggression. Results indicated that the indirect effects of adherence to the antifemininity and toughness norms on physical aggression toward female intimate partners via masculine gender role stress were significant and marginal, respectively. A significant indirect effect of status was not detected. Moreover, subsequent analyses revealed that the indirect effects of antifemininity and toughness were significant only among men with a history of heavy episodic drinking. These findings suggest that heavy episodic drinking exacerbates a gender-relevant stress pathway for intimate partner aggression among men who adhere to specific norms of masculinity. Overall, results suggest that the proximal effect of heavy episodic drinking focuses men's attention on gender-based schemas associated with antifemininity and toughness, which facilitates partner-directed aggression as a means to demonstrate these aspects of their masculinity. Implications for the intersection between men's adherence to specific norms of hegemonic masculinity, cognitive appraisal of gender relevant situations, and characteristic patterns of alcohol consumption are discussed.
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Kachadourian LK, Quigley BM, Leonard KE. Alcohol expectancies and evaluations of aggression in alcohol-related intimate-partner verbal and physical aggression. J Stud Alcohol Drugs 2015; 75:744-52. [PMID: 25208191 DOI: 10.15288/jsad.2014.75.744] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE Alcohol aggression expectancies have been found to be associated with increases in aggressive behavior. However, research has not consistently examined evaluations of such behavior. This is unfortunate as both expectancies and evaluations may play a role in whether such behavior will occur. Given this, the current study cross-sectionally examined the associations between alcohol aggression expectancies, evaluations of alcohol-related aggression, indicators of excessive drinking, and alcohol-related verbal and physical aggression. METHOD The sample consisted of 280 married and cohabiting couples. These couples reported on excessive drinking indicators, alcohol expectancies and evaluations, and alcohol-related verbal and physical aggression during the past year. RESULTS Findings showed that verbal aggression was positively associated with indicators of excessive drinking among females and with alcohol aggression expectancies for females who evaluated such aggression positively. For males, aggression expectancies and indicators of excessive drinking were positively associated with verbal aggression. For physical aggression, results showed that indicators of excessive drinking and aggression expectancies were associated with physical aggression for females. For males, aggression expectancies were positively associated and evaluations were negatively associated with physical aggression. CONCLUSIONS These findings add to previous research on alcohol aggression expectancies in close relationships and emphasize the importance of considering evaluations of alcohol-related behavior and how they may play a role in intimate-partner violence and aggression.
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Affiliation(s)
- Lorig K Kachadourian
- National Center for PTSD, Veterans Affairs Connecticut Healthcare System, West Haven, Connecticut, Yale University School of Medicine, New Haven, Connecticut
| | - Brian M Quigley
- Research Institute on Addictions, University at Buffalo, State University of New York, Buffalo, New York
| | - Kenneth E Leonard
- Research Institute on Addictions, University at Buffalo, State University of New York, Buffalo, New York
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Eckhardt CI, Parrott DJ, Sprunger JG. Mechanisms of Alcohol-Facilitated Intimate Partner Violence. Violence Against Women 2015; 21:939-57. [PMID: 26059921 DOI: 10.1177/1077801215589376] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Intimate partner violence (IPV) is a critical public health problem that requires clear and testable etiological models that may translate into effective interventions. While alcohol intoxication and a pattern of heavy alcohol consumption are robust correlates of IPV perpetration, there has been limited research that examines the mediating mechanisms of how alcohol potentiates IPV. We provide a theoretical and methodological framework for researchers to conceptualize how alcohol intoxication causes IPV, and propose innovative laboratory methods that directly test mediational mechanisms. We conclude by discussing how these innovations may lead to the development of interventions to prevent or reduce alcohol-related IPV.
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Seth P, Glenshaw M, Sabatier JHF, Adams R, Du Preez V, DeLuca N, Bock N. AUDIT, AUDIT-C, and AUDIT-3: drinking patterns and screening for harmful, hazardous and dependent drinking in Katutura, Namibia. PLoS One 2015; 10:e0120850. [PMID: 25799590 PMCID: PMC4370519 DOI: 10.1371/journal.pone.0120850] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2014] [Accepted: 01/26/2015] [Indexed: 11/20/2022] Open
Abstract
Objectives To describe alcohol drinking patterns among participants in Katutura, Namibia, and to evaluate brief versions of the AUDIT against the full AUDIT to determine their effectiveness in detecting harmful drinking. Methods A cross-sectional survey was conducted in four constituencies and 639 participants, 18 years or older, completed a sociodemographic survey and the AUDIT. The effectiveness of the AUDIT-C (first three questions) and the AUDIT-3 (third question) was compared to the full AUDIT. Results Approximately 40% were identified as harmful, hazardous or likely dependent drinkers, with men having a higher likelihood than women (57.2% vs. 31.0%, p<.0001). Approximately 32% reported making and/or selling alcohol from home. The AUDIT-C performed best at a cutoff ≥ 3, better in men (sensitivity: 99.3%, specificity: 77.8%) than women (sensitivity: 91.7%, specificity: 77.4%). The AUDIT-3 performed poorly (maximum sensitivity: < 90%, maximum specificity: <51%). According to AUROC, the AUDIT-C performed better than the AUDIT-3. Conclusions A large proportion of participants met criteria for alcohol misuse, indicating a need for screening and referral for further evaluation and intervention. The AUDIT-C was almost as effective as the full AUDIT and may be easier to implement in clinical settings as a routine screening tool in resource-limited settings because of its brevity.
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Affiliation(s)
- Puja Seth
- Division of Global HIV/AIDS, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
- * E-mail:
| | - Mary Glenshaw
- Division of Global HIV/AIDS, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
| | - Jennifer H. F. Sabatier
- Division of Global HIV/AIDS, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
| | - René Adams
- Ministry of Health and Social Services, Windhoek, Namibia
| | | | - Nickolas DeLuca
- Centers for Disease Control and Prevention, Windhoek, Namibia
| | - Naomi Bock
- Division of Global HIV/AIDS, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
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Moderating effect of working memory capacity on acute alcohol effects on BOLD response during inhibition and error monitoring in male heavy drinkers. Psychopharmacology (Berl) 2015; 232:765-76. [PMID: 25127927 PMCID: PMC4310804 DOI: 10.1007/s00213-014-3711-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2014] [Accepted: 08/04/2014] [Indexed: 01/23/2023]
Abstract
RATIONALE While alcohol intoxication is known to increase disinhibited behavior, the degree to which disinhibition occurs appears to depend on a number of factors including executive functioning ability. However, the neural mechanisms by which individual differences in executive functioning lead to variable degrees of disinhibition remain unclear. OBJECTIVES The aim of the current study was to examine the neural mechanisms by which individual differences in working memory (WM) capacity moderate alcohol-induced disinhibition. METHODS Seventeen heavy-drinking males participated in a within-subjects design in which two sessions were completed: an alcohol session (.82 g/kg) and a control session. Participants completed a go/no-go task while undergoing functional magnetic resonance imaging (fMRI) after ingestion of the control or alcohol beverage. WM capacity was measured using an operation span task. RESULTS Significant interactions of session and WM capacity emerged in contrasts examining successful response inhibition within superior temporal gyrus and unsuccessful inhibition in regions within the default mode network. In all cases, individuals with low WM capacity demonstrated a relative decrease in blood oxygen level-dependent (BOLD) response during the alcohol compared to control session, whereas the high-WM-capacity group demonstrated relative increases in BOLD response in the alcohol compared to control session. CONCLUSIONS Low WM capacity appears to be associated with decreased neural response to signals indicating a need for behavioral control, an effect that may lead to increased difficulty with inhibiting responses and increased negative consequences from alcohol intoxication.
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Stoddard SA, Epstein-Ngo QM, Walton M, Zimmerman M, Chermack S, Blow FC, Booth BM, Cunningham R. Substance use and violence among youth: a daily calendar analysis. Subst Use Misuse 2015; 50:328-39. [PMID: 25493643 PMCID: PMC4286439 DOI: 10.3109/10826084.2014.980953] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND While researchers have identified factors that contribute to youth violence, less is known about the details of violent incidents. In addition, substance use has been linked to youth violence; however, little is known about actual substance use on days in which violence occurs. OBJECTIVE This study examined reasons for peer violence and the association between substance use and violence using daily calendar-based analyses among at-risk urban youth. METHODS Data were collected from Emergency Department (ED) patients (ages 14-24; n = 599; 59% male, 65% African American) who screened positive for substance use in the past 6 months. Daily data regarding past 30-day substance use and violence and reasons for violent incidents were obtained via semi-structured interviews. Multi-level multinomial regression models were conducted to test the associations between substance use and peer violence incidents (i.e., none, moderate and severe). RESULTS Conflict over 'personal belongings' was a common reason for violence among males; 'jealousy'/'rumors' were common reasons among females. Moderate victimization was more likely to be reported on days in which participants reported alcohol and cocaine use. Severe victimization was more likely to be reported on days in which participants reported alcohol use. Moderate or severe aggression was more likely to be reported on days in which participants reported alcohol and non-medical sedative use. CONCLUSIONS RESULTS suggest that youth violence prevention that addresses differential reasons for violence among males and females as well as substance use would be beneficial.
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Affiliation(s)
- Sarah A. Stoddard
- School of Nursing, University of Michigan, Ann Arbor, MI 48109, USA
- Department of Health Behavior and Health Education, School of Public Health, University of Michigan, Ann Arbor, MI 48109, USA
| | - Quyen M. Epstein-Ngo
- University of Michigan Substance Abuse Research Center, University of Michigan, Ann Arbor, MI 48109, USA
| | - Maureen Walton
- University of Michigan Addiction Research Center, Department of Psychiatry, University of Michigan, Ann Arbor, MI 48105, USA
| | - Marc Zimmerman
- Department of Health Behavior and Health Education, School of Public Health, University of Michigan, Ann Arbor, MI 48109, USA
| | - Stephen Chermack
- University of Michigan Addiction Research Center, Department of Psychiatry, University of Michigan, Ann Arbor, MI 48105, USA
- Serious Mental Illness Treatment Research Evaluation Center (SMITREC), VA Ann Arbor Healthcare System, Ann Arbor, MI 48105, USA
| | - Frederic C Blow
- Department of Psychiatry, University of Michigan, Ann Arbor, MI 48105, USA
| | - Brenda M Booth
- Department of Psychiatry, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA
| | - Rebecca Cunningham
- Department of Emergency Medicine, University of Michigan, Ann Arbor, Michigan 48105, USA
- University of Michigan Injury Center, University of Michigan, Ann Arbor, MI 48105, USA
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67
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Honeycutt JM, Sheldon P, Pence ME, Hatcher LC. Predicting aggression, conciliation, and concurrent rumination in escalating conflict. JOURNAL OF INTERPERSONAL VIOLENCE 2015; 30:133-151. [PMID: 24811284 DOI: 10.1177/0886260514532717] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Interactions are characterized by opposite motives according to game theory. The purpose of this study was to explore how people judge the probability and advisability of conflict reactions in an unfolding dispute within a married couple using latent growth curve modeling (LGCM). Individuals participated in a study using two videotaped scenarios depicting marital conflict in which a spouse comes home after a long day at work only to criticize his or her partner for violating expectations of a good meal. One situation involved male-initiated conflict and female reactance, whereas another illustrated female-initiated conflict and male reactance. Participants were asked to predict the future reactions based on aggressive tactics (e.g., slapping the partner, insulting the partner) or prosocial and forgiving communication (e.g., apologizing, discussing the issue calmly) as well as the use of online, imagined interaction (II) rumination in which individuals replay arguments in their mind as well as thinking about what to say next during the argument. Results of the LGCM revealed support for various hypotheses in which it was predicted that the husband would be more likely to be conciliatory than the wife, and the wife would be more aggressive than her husband. II rumination was initially expected to increase and be advised before reaching a plateau. Findings are discussed in terms of game theory and II conflict-linkage theory.
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68
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Testa M, Crane CA, Quigley BM, Levitt A, Leonard KE. Effects of administered alcohol on intimate partner interactions in a conflict resolution paradigm. J Stud Alcohol Drugs 2014; 75:249-58. [PMID: 24650819 DOI: 10.15288/jsad.2014.75.249] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE Although couples' alcohol use has been associated with intimate partner aggression and poorer marital functioning, few studies have examined the proximal effects of alcohol on couple interactions. The current experimental study examined the effects of alcohol, administered independently to male and female intimate partners, on positive and negative interaction behaviors within a naturalistic conflict resolution paradigm. METHOD Married and cohabiting couples (n = 152) were recruited from the community and each partner randomly assigned to receive either alcohol (target dose: .08 mg/kg) or no alcohol. They engaged in two 15-minute interactions regarding current disagreements in their relationship, one before and one after beverage administration. Videotaped interactions were coded by trained observers using the Rapid Marital Interaction Coding System, and positive and negative interaction behaviors were analyzed using the Actor-Partner Interdependence Model. RESULTS Participants displayed decreased negativity and increased positivity following alcohol consumption when their partners were sober but no differences in negativity or positivity when their partners also consumed alcohol. There were no gender differences. Although participants with a history of perpetrating intimate partner aggression displayed more negativity, prior aggression did not interact with beverage condition. CONCLUSIONS The immediate effects of alcohol consumption on couple interaction behaviors appeared more positive than negative. Contrary to hypotheses, congruent partner drinking had neither particularly positive nor particularly negative effects. These unique findings represent a rare glimpse into the immediate consequences of alcohol consumption on couple interaction and stand in contrast to its delayed or long-term effects.
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Affiliation(s)
- Maria Testa
- Research Institute on Addictions, University at Buffalo, Buffalo, New York
| | - Cory A Crane
- Research Institute on Addictions, University at Buffalo, Buffalo, New York
| | - Brian M Quigley
- Research Institute on Addictions, University at Buffalo, Buffalo, New York
| | - Ash Levitt
- Research Institute on Addictions, University at Buffalo, Buffalo, New York
| | - Kenneth E Leonard
- Research Institute on Addictions, University at Buffalo, Buffalo, New York
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69
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Beck A, Heinz AJ, Heinz A. Translational clinical neuroscience perspectives on the cognitive and neurobiological mechanisms underlying alcohol-related aggression. Curr Top Behav Neurosci 2014; 17:443-74. [PMID: 24338662 DOI: 10.1007/7854_2013_258] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
Abstract
Alcohol-related violence, a longstanding, serious, and pervasive social problem, has provided researchers from diverse disciplines with a model to study individual differences in aggressive and violent behavior. Of course, not all alcohol consumers will become aggressive after drinking and similarly, not all individuals with alcohol use disorders will exhibit such untoward behavior. Rather, the relationship is best conceptualized as complex and indirect and is influenced by a constellation of social, cognitive, and biological factors that differ greatly from one person to the next. Animal experiments and human studies have elucidated how these mechanisms and processes explain (i.e., mediate) the relation between acute and chronic alcohol consumption and aggressive behavior. Further, the rich body of literature on alcohol-related aggression has allowed for identification of several potential high-yield targets for clinical intervention, e.g., cognitive training for executive dysfunction; psychopharmacology targeting affect and threat perception, which may also generalize to other psychiatric conditions characterized by aggressive behavior. Here we aim to integrate pertinent findings, derived from different methodological approaches and theoretical models, which explain heterogeneity in aggressive responses to alcohol. A translational platform is provided, highlighting common factors linking alcohol and aggression that warrant further, interdisciplinary study in order to reduce the devastating social impact of this phenomenon.
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Affiliation(s)
- Anne Beck
- Department of Psychiatry and Psychotherapy, Campus Charité Mitte, Charité - Universitätsmedizin Berlin, Charitéplatz 1, 10117, Berlin, Germany
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70
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Abstract
Conventional wisdom and survey data indicate that alcohol is a social lubricant and is consumed for its social effects. In contrast, the experimental literature examining alcohol's effects within a social context reveals that alcohol does not consistently enhance social-emotional experience. We identify a methodological factor that might explain inconsistent alcohol-administration findings, distinguishing between studies featuring unscripted interactions among naïve participants (k = 18) and those featuring scripted social interactions with individuals identified as study confederates (k = 18). While 89% of naïve-participant studies find positive effects of alcohol on mood (d = 0.5), only 11% of confederate studies find evidence of significant alcohol-related mood enhancement (d = -0.01). The naïve-participant versus confederate distinction remains robust after controlling for various moderators including stress manipulations, gender, group size, anxiety outcome measure, and within-group consistency of beverage assignment. Based on the findings of our review, we propose a multidimensional, social-attributional framework for understanding alcohol-related reward. Borrowing organizing principles from attribution theory, the social-attributional approach predicts that alcohol will enhance mood when negative outcomes are perceived to be unstable and/or self-relevant. Our framework proposes that alcohol's effects within a social context are largely explained by its tendency to free individuals from preoccupation with social rejection, allowing them to access social rewards. The social-attributional approach represents a novel framework for integrating distinct, well-validated concepts derived from several theories of alcohol's effects. It further presents promising lines of inquiry for future research examining the role of social factors in alcohol reward and addiction susceptibility.
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71
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Pedersen WC, Vasquez EA, Bartholow BD, Grosvenor M, Truong A. Are You Insulting Me? Exposure to Alcohol Primes Increases Aggression Following Ambiguous Provocation. PERSONALITY AND SOCIAL PSYCHOLOGY BULLETIN 2014; 40:1037-1049. [PMID: 24854477 PMCID: PMC4284138 DOI: 10.1177/0146167214534993] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Considerable research has shown that alcohol consumption can increase aggression and produce extremes in other social behaviors. Although most theories posit that such effects are caused by pharmacological impairment of cognitive processes, recent research indicates that exposure to alcohol-related constructs, in the absence of consumption, can produce similar effects. Here we tested the hypothesis that alcohol priming is most likely to affect aggression in the context of ambiguous provocation. Experiment 1 showed that exposure to alcohol primes increased aggressive retaliation but only when an initial provocation was ambiguous; unambiguous provocation elicited highly aggressive responses regardless of prime exposure. Experiment 2 showed that alcohol prime exposure effects are relatively short-lived and that perceptions of the provocateur's hostility mediated effects of prime exposure on aggression. These findings suggest modification and extension of existing models of alcohol-induced aggression.
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Affiliation(s)
| | | | | | | | - Ana Truong
- California State University, Long Beach, USA
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72
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Halevy N, Phillips LT. Conflict Templates in Negotiations, Disputes, Joint Decisions, and Tournaments. SOCIAL PSYCHOLOGICAL AND PERSONALITY SCIENCE 2014. [DOI: 10.1177/1948550614542347] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Conflict situations present interaction partners with opportunities to behave cooperatively or competitively. Conflict templates (CTs) capture interaction partners’ perceptions of the relationships between their actions and outcomes. Study 1 investigated situational influences on CTs as well as the cross-situational consistency of CTs using a longitudinal diary design. Deal-making negotiation produced more competitive perceptions than dispute resolution, joint decision making, or naturally occurring social interactions. Study 2 investigated downstream consequences of CTs by having participants submit strategies for a tournament involving four types of situations. Each strategy was matched with all other submitted strategies in a series of repeated games for a total of over 12 million rounds. Cooperative perceptions significantly predicted economic performance in the tournament. We highlight the implications of the current findings for conflict management and resolution.
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Affiliation(s)
- Nir Halevy
- Graduate School of Business, Stanford University, Stanford, CA, USA
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73
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Tuliao AP, McChargue D. Problematic alcohol use and sexual assault among male college students: The moderating and mediating roles of alcohol outcome expectancies. Am J Addict 2014; 23:321-8. [PMID: 24629104 DOI: 10.1111/j.1521-0391.2014.12119.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2012] [Revised: 08/07/2013] [Accepted: 08/31/2013] [Indexed: 11/28/2022] Open
Abstract
BACKGROUND AND OBJECTIVES Extant research shows a strong relationship between alcohol use problems and sexual aggression. However, less is known about the effect of intermediary factors (eg, alcohol expectations) that may increase the likelihood of and/or explain sexual aggression during alcohol-related incidents. The present study examined alcohol outcome expectancies' (OE) mediating and/or moderating influence on the relationship between problematic alcohol use severity and sexual aggression among male college students. METHODS AND RESULTS One hundred and forty eight (n = 148) male college students volunteered for the study. Seventy-seven males self-reported committing at least one act of sexual aggression in their lifetime. Among those who sexually aggressed, 74% also reported symptoms of problematic drinking. Results show that sexuality-related alcohol OE fully mediated the relationship between problematic alcohol use severity and sexual aggression. Results also showed that aggression-related alcohol OE moderated the relationship between problematic alcohol use severity and sexual aggression. Specifically, aggression-related alcohol OE only influenced the relationship between problematic alcohol use and sexual aggression when alcohol problems were less severe. CONCLUSIONS AND SCIENTIFIC SIGNIFICANCE Discussion implicates the possible role alcohol prevention may play in reducing sexual aggression on college campuses, particularly as it relates to adjusting alcohol OE among those most likely to perpetrate.
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Affiliation(s)
- Antover P Tuliao
- Psychology Department, University of Nebraska-Lincoln, Lincoln, Nebraska
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74
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Miller P, Wells S, Hobbs R, Zinkiewicz L, Curtis A, Graham K. Alcohol, masculinity, honour and male barroom aggression in an Australian sample. Drug Alcohol Rev 2014; 33:136-43. [PMID: 24428187 DOI: 10.1111/dar.12114] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2013] [Accepted: 12/11/2013] [Indexed: 12/01/2022]
Abstract
INTRODUCTION AND AIMS The link between alcohol and men's aggression is well established, although growing evidence also points to individual and learned social factors. The aim of the present study was to investigate the relationships between male alcohol-related aggression (MARA) among young Australian men and heavy episodic drinking, trait aggression, masculinity, concerns about social honour and expected positive consequences of MARA. DESIGN AND METHODS The total sample comprised 170 men aged 18-25 years who completed an online questionnaire exploring beliefs and attitudes towards MARA. RESULTS Those who reported heavy episodic drinking were more likely to be involved in an incident of MARA. In addition, those who were involved in MARA had higher levels of trait aggression, concern for social honour and expected positive consequences of aggression in bars than did those without such involvement. The relationship between socially constructed masculinity factors (a combined variable reflecting masculinity, social honour and expected positive consequences) and MARA was mediated by heavy episodic drinking. Social honour accounted for almost all of the predictive power of masculinity factors. Heavy episodic drinking and trait aggression remained significant predictors of MARA in a multivariate model. DISCUSSION AND CONCLUSIONS The findings from the current study may assist in developing preventative techniques for young men which target masculinity concerns and the consequences of participating in MARA.
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Affiliation(s)
- Peter Miller
- School of Psychology, Deakin University, Geelong, Australia
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75
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Testa M, Derrick JL. A daily process examination of the temporal association between alcohol use and verbal and physical aggression in community couples. PSYCHOLOGY OF ADDICTIVE BEHAVIORS 2013; 28:127-38. [PMID: 24341618 DOI: 10.1037/a0032988] [Citation(s) in RCA: 84] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Alcohol use has been associated with intimate partner aggression perpetration and victimization; however, much of the evidence is based on survey research. Few studies have addressed the proximal effects of drinking episodes on the subsequent occurrence of partner aggression. The current study used daily diary methodology to consider the daily and temporal association between drinking episodes and episodes of partner verbal and physical aggression among a community sample of married and cohabiting couples (N = 118). Male and female partners each provided 56 days of independent daily reports of drinking and partner conflict episodes, including verbal and physical aggression, using interactive voice response technology. Dyadic data analyses, guided by the actor-partner interdependence model, were conducted using hierarchical generalized linear modeling with multivariate outcomes. Daily analyses revealed that alcohol consumption was associated with perpetration of verbal and physical aggression the same day, but not with victimization. Temporal analyses revealed that the likelihood of perpetrating verbal and physical aggression, and the likelihood of being verbally and physically victimized, increased significantly when alcohol was consumed in the previous four hours. Findings did not differ according to gender of perpetrator or victim, and the interaction between perpetrator and victim's alcohol use was not significant in any analysis. The study provides clear evidence that, within a sample of community couples without substance-use disorders or other psychopathology, alcohol consumption by men and women contributes to the occurrence of partner aggression episodes.
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Affiliation(s)
- Maria Testa
- Research Institute on Addictions, State University of New York, University at Buffalo
| | - Jaye L Derrick
- Research Institute on Addictions, State University of New York, University at Buffalo
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76
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Engelhardt CR, Bartholow BD. Effects of Situational Cues on Aggressive Behavior. SOCIAL AND PERSONALITY PSYCHOLOGY COMPASS 2013. [DOI: 10.1111/spc3.12067] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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77
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Crane C, Eckhardt C. Negative Affect, Alcohol Consumption, and Female-to-Male Intimate Partner Violence: A Daily Diary Investigation. PARTNER ABUSE 2013; 4:332-355. [PMID: 26413212 PMCID: PMC4582798 DOI: 10.1891/1946-6560.4.3.332] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
While research suggests that both negative affect and alcohol use are related to the risk of intimate partner violence (IPV) in male samples, less is known about the status of these risk factors in female samples. Forty-three college-age females who reported a recent history of IPV perpetration submitted six weeks of on-line daily reports pertaining to their levels of negative affect, alcohol consumption habits, and the occurrence of both male-to-female (MFPV) and female-to-male IPV (FMPV). Results indicated that negative affect significantly predicted increases in the daily risk of FMPV. MFPV also significantly predicted FMPV risk. Alcohol consumption failed to predict FMPV perpetration on both levels of analysis. Results are discussed in terms of prevailing models of alcohol use, negative affect, and IPV.
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Affiliation(s)
- Cory Crane
- Department of Psychological Sciences, Purdue University
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78
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Stuart GL, Moore TM, Elkins SR, O'Farrell TJ, Temple JR, Ramsey SE, Shorey RC. The temporal association between substance use and intimate partner violence among women arrested for domestic violence. J Consult Clin Psychol 2013; 81:681-90. [PMID: 23647284 DOI: 10.1037/a0032876] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVE There is a paucity of research on the temporal association between substance use and intimate partner violence (IPV) perpetration and victimization, especially among women arrested for domestic violence. The current study examined whether the probability of IPV perpetration and victimization increases following alcohol or drug use relative to days of no use among women arrested for domestic violence. METHOD Women arrested for domestic violence and court referred to batterer intervention programs who met criteria for hazardous drinking participated in the current study (N = 105). Women who reported drinking 4 or more drinks on 1 occasion at least once per month for the past 6 months were considered hazardous drinkers. Violence and substance use were assessed with the Timeline Followback Interviews for substance use and IPV. RESULTS Women were more likely to perpetrate physical violence on a drinking day (OR = 10.58; 95% CI [5.38, 20.79]) and on a heavy drinking day (OR = 12.81; 95% CI [8.10, 33.57]), relative to a nondrinking day. Women were more likely to be victimized by physical violence on a drinking day (OR = 5.22; 95% CI [2.79, 9.77]) and on a heavy drinking day (OR = 6.16; 95% CI [3.25, 11.68]), relative to a nondrinking day. They were more likely to be victims of sexual coercion (OR = 6.06; 95% CI [1.19, 30.80]) on a cocaine use day relative to a nonuse day. CONCLUSIONS Alcohol use was temporally associated with physical violence perpetration and victimization, and cocaine use was temporally associated with sexual coercion victimization, suggesting that substance use should be targeted in batterer intervention programs for women.
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Affiliation(s)
- Gregory L Stuart
- Department of Psychology, University of Tennessee–Knoxville, TN 37996-0900, USA.
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79
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Processing of facial affect in social drinkers: a dose-response study of alcohol using dynamic emotion expressions. Psychopharmacology (Berl) 2013; 227:31-9. [PMID: 23263458 DOI: 10.1007/s00213-012-2940-5] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2012] [Accepted: 11/25/2012] [Indexed: 10/27/2022]
Abstract
RATIONALE Studies of affect recognition can inform our understanding of the interpersonal effects of alcohol and help develop a more complete neuropsychological profile of this drug. OBJECTIVES The objective of the study was to examine affect recognition in social drinkers using a novel dynamic affect-recognition task, sampling performance across a range of evolutionarily significant target emotions and neutral expressions. METHODS Participants received 0, 0.4 or 0.8 g/kg alcohol in a double-blind, independent groups design. Relatively naturalistic changes in facial expression-from neutral (mouth open) to increasing intensities of target emotions, as well as neutral (mouth closed)-were simulated using computer-generated dynamic morphs. Accuracy and reaction time were measured and a two-high-threshold model applied to hits and false-alarm data to determine sensitivity and response bias. RESULTS While there was no effect on the principal emotion expressions (happiness, sadness, fear, anger and disgust), compared to those receiving 0.8 g/kg of alcohol and placebo, participants administered with 0.4 g/kg alcohol tended to show an enhanced response bias to neutral expressions. Exploration of this effect suggested an accompanying tendency to misattribute neutrality to sad expressions following the 0.4-g/kg dose. CONCLUSIONS The 0.4-g/kg alcohol-but not 0.8 g/kg-produced a limited and specific modification in affect recognition evidenced by a neutral response bias and possibly an accompanying tendency to misclassify sad expressions as neutral. In light of previous findings on involuntary negative memory following the 0.4-g/kg dose, we suggest that moderate-but not high-doses of alcohol have a special relevance to emotional processing in social drinkers.
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80
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Calvete E, Orue I, Gámez-Guadix M. Child-to-parent violence: emotional and behavioral predictors. JOURNAL OF INTERPERSONAL VIOLENCE 2013; 28:755-72. [PMID: 22935948 DOI: 10.1177/0886260512455869] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
Child-to-parent violence (CPV) includes acts committed by a child to intentionally cause physical, psychological, or financial pain to a parent. Available data indicate increasing rates of CPV in Spain, which have been attributed to a tendency toward more permissive parenting styles and changes in the power cycles within the families. The primary aim of this study was to assess the predictive role of some behavioral and emotional characteristics of adolescents who perpetrate CPV. A total of 1,072 adolescents (601 girls) filled out measures of CPV, proactive and reactive aggression, depressive symptoms, and substance abuse at Time 1, and measures of CPV 6 months later. The results showed that CPV was predicted by proactive, but not by reactive, aggression. This finding supports an instrumental role for CPV, which should be understood in the context of permissibility and lack of limits within the family. Depression and substance abuse also predicted the increase of CPV over time. Moreover, there were no sex differences in the prevalence of physical CPV, but verbal CPV was more predominant among girls. Although there were sex differences in some of the risk factors for CPV, the predictive model linking these risks to CPV was similar for boys and girls. Findings of this study suggest a psychological profile that combines internalizing problems and an instrumental use of violence in adolescents who perpetrate CPV. These characteristics are important for interventions.
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Affiliation(s)
- Esther Calvete
- Department of Personality, Psychological Assessment and Treatment, University of Deusto, Bilbao, Spain.
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81
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Birkley EL, Giancola PR, Lance CE. Psychopathy and the prediction of alcohol-related physical aggression: the roles of impulsive antisociality and fearless dominance. Drug Alcohol Depend 2013; 128:58-63. [PMID: 22959485 PMCID: PMC3546229 DOI: 10.1016/j.drugalcdep.2012.08.011] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2012] [Revised: 06/12/2012] [Accepted: 08/01/2012] [Indexed: 10/27/2022]
Abstract
BACKGROUND It is well established that individual difference factors modulate aggression under the acute effects of alcohol. In this investigation, we tested the hypothesis that one core dimension of psychopathy, Impulsive Antisociality, would modulate intoxicated aggression, whereas another dimension, Fearless Dominance, would not. METHODS Participants were 516 young social drinkers (253 men and 263 women). Psychopathy was measured using the Psychopathic Personality Inventory (PPI; Lilienfeld and Andrews, 1996). Following the consumption of either an alcohol or a placebo beverage, aggression was measured with a task in which participants administered and received electric shocks to/from a fictitious opponent under the guise of a competitive reaction-time task. RESULTS Hierarchical regression analyses supported our hypothesis: Impulsive Antisociality predicted aggression under alcohol, whereas Fearless Dominance did not. CONCLUSIONS Persons who tend to endorse antisocial and impulsive externalizing behaviors appear to be at greater risk for aggression under the acute influence of alcohol.
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Affiliation(s)
- Erica L. Birkley
- Department of Psychology, University of Kentucky, Lexington, KY 40509
| | - Peter R. Giancola
- Department of Psychology, University of Kentucky, Lexington, KY 40509
| | - Charles E. Lance
- Department of Psychology, University of Georgia, Athens, GA 30602
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82
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Schofield TP, Denson TF. Alcohol Outlet Business Hours and Violent Crime in New York State. Alcohol Alcohol 2013; 48:363-9. [PMID: 23349067 DOI: 10.1093/alcalc/agt003] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Timothy P Schofield
- School of Psychology, The University of New South Wales, NSW 2052, Australia.
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83
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Abstract
Angry rumination is perseverative thinking about a personally meaningful anger-inducing event and is a risk factor for aggression. This article presents a new model for understanding angry rumination across five levels of analysis: cognitive, neurobiological, affective, executive control, and behavioral. The type of rumination that occurs at the cognitive level moderates affective responding and neurobiological activation, which influences executive control and aggression. Angry rumination recruits brain regions implicated in cognitive control, emotion regulation, negative affect, physiological arousal, social cognition, and self-reflection on emotional states. Moreover, angry rumination temporarily reduces self-control, which can increase aggression. The article suggests a functional account of angry rumination, identifies gaps in our knowledge, and proposes future research directions based on hypotheses derived from the model.
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84
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Abstract
Across the globe, alcohol plays a major role in traffic-related injuries. It impairs the motor and cognitive coordination of drivers leading to motor vehicle collisions, which severely or fatally injure individuals across cultures and socioeconomic spectra. Although most public health initiatives have focused on driver intoxication, there is a high prevalence of alcohol use among pedestrians who are struck by motor vehicles, especially in collisions involving pedestrian fatalities. Alcohol use by pedestrians impairs judgment and coordination leading to risky street-crossing behaviors. Intoxication influences medical management by disrupting the reliability of the physical examination often necessitating expensive imaging modalities to rule out injuries. Alcohol abuse continues to impede traffic safety injury prevention efforts. This article reviews alcohol’s notorious role in traffic safety and pedestrian trauma.
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Affiliation(s)
- Linda A Dultz
- Department of Surgery, New York University School of Medicine, New York, NY, USA
| | - Spiros G Frangos
- Department of Surgery, New York University School of Medicine, New York, NY, USA
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85
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Parrott DJ, Gallagher KE, Zeichner A. Liquid courage or liquid fear: alcohol intoxication and anxiety facilitate physical aggression. Subst Use Misuse 2012; 47:774-86. [PMID: 22452787 DOI: 10.3109/10826084.2012.667182] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Participants were 138 male social drinkers between 18 and 30 years of age from a university community in the southeastern United States in 2000. Trait and state anxiety was measured using the Trait Anxiety Inventory and the Facial Action Coding System, respectively. Participants consumed an alcoholic or nonalcoholic control beverage and completed a shock-based aggression task. Regression analysis indicated that alcohol-facilitated elevations in anxiety mediated the relation between alcohol consumption and aggression and that trait anxiety and physical provocation moderated this effect. Implications and limitations of this study are noted and future research directions are suggested.
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Affiliation(s)
- Dominic J Parrott
- Department of Psychology, Georgia State University Atlanta, Georgia 30302, USA.
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86
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Roozen HG, Wetering BJMVD, Franken IHA. Does Alcohol Craving Mediate the Impulsivity–Aggression Relationship in Recently Detoxified Alcohol-Dependent Patients? THE AMERICAN JOURNAL OF DRUG AND ALCOHOL ABUSE 2012; 39:57-60. [DOI: 10.3109/00952990.2012.677888] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
- H G Roozen
- Department of Forensic Psychiatry (Dp-0424), Erasmus University Medical Centre, Rotterdam, The Netherlands.
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87
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White HR, Lee C, Mun EY, Loeber R. Developmental Patterns of Alcohol Use in Relation to Persistence and Desistance of Serious Violent Offending among African American and Caucasian Young Men. CRIMINOLOGY : AN INTERDISCIPLINARY JOURNAL 2012; 50:391-426. [PMID: 23559682 PMCID: PMC3614371 DOI: 10.1111/j.1745-9125.2011.00263.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
This study examined the association of alcohol use with persistence and desistance of serious violent offending among African American and Caucasian young men from adolescence into emerging adulthood. Five violence groups were defined: nonviolent, late-onsetters, desisters, persisters, and one-time offenders. We examined alcohol use trajectories for these groups from ages 12 through 24/25 using a four-piecewise linear growth model (ages 12-14, 14-18, 18-21, and 21-24/25). The persisters and desisters reported the highest levels of drinking at age 13. From ages 14 through 18, however, the late-onsetters showed a higher rate of increase in drinking, compared to the persisters and desisters. Starting from age 18, the desisters' drinking trajectory started to resemble that of the nonviolent group, who showed the highest rate of increase in drinking during emerging adulthood. By age 24/25 the persisters could not be distinguished from the late-onsetters; but were lower than the nonviolent and one-timer groups in terms of their drinking. At age 24/25, the desisters were not significantly different from the other violence groups, although they appeared most similar to the nonviolent and one-timer groups. There was no evidence that the association between drinking and violence differed for African Americans and Caucasians. The findings suggest that yearly changes in alcohol use could provide important clues for preventing violent offending.
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88
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Gunby C, Carline A, Bellis MA, Beynon C. Gender differences in alcohol-related non-consensual sex; cross-sectional analysis of a student population. BMC Public Health 2012; 12:216. [PMID: 22433420 PMCID: PMC3342904 DOI: 10.1186/1471-2458-12-216] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2011] [Accepted: 03/20/2012] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Sexual offences are a global public health concern. Recent changes in the law in England and Wales have dramatically altered the legal landscape of sexual offences, but sexual assaults where the victim is voluntarily intoxicated by alcohol continue to have low conviction rates. Worldwide, students are high consumers of alcohol. This research aimed to compare male and female students in relation to their knowledge and attitudes about alcohol and sexual activity and to identify factors associated with being the victim of alcohol-related non-consensual sex. METHODS 1,110 students completed an online questionnaire. Drinking levels were measured using the Alcohol Use Disorder Identification Test. Non-consensual sexual experiences were measured using the Sexual Experience Survey. Univariate and multivariate analyses were undertaken using chi square and backwards stepwise logistic regression respectively. RESULTS A third of respondents had experienced alcohol-related non-consensual sex. Male and female students differed in the importance they gave to cues in deciding if a person wished to have sex with them and their understanding of the law of consent. 82.2% of women who had experienced alcohol-related non-consensual sex were hazardous drinkers compared to 62.9% who drank at lower levels (P < 0.001). Differences existed between men and women, and between those who had and had not experienced alcohol-related non-consensual sex, in relation to assessments of culpability in scenarios depicting alcohol-related intercourse. A third of respondents believed that a significant proportion of rapes were false allegations; significantly more men than women responded in this way. CONCLUSIONS Alcohol-related coerced sexual activity is a significant occurrence among students; attitudinal and knowledge differences between males and females may explain this. Educational messages that focus upon what is deemed acceptable sexual behaviour, the law and rape myths are needed but are set against a backdrop where drunkenness is commonplace.
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Affiliation(s)
- Clare Gunby
- Centre for Public Health, Liverpool John Moores University, Henry Cotton Building, 15-21 Webster Street, Liverpool L3 2ET, UK
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89
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Testa M, Kubiak A, Quigley BM, Houston RJ, Derrick JL, Levitt A, Homish GG, Leonard KE. Husband and wife alcohol use as independent or interactive predictors of intimate partner violence. J Stud Alcohol Drugs 2012; 73:268-76. [PMID: 22333334 PMCID: PMC3281984 DOI: 10.15288/jsad.2012.73.268] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2011] [Accepted: 10/05/2011] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE Men's heavy drinking has been established as a risk factor for their perpetration of intimate partner violence (IPV); however, the role of women's drinking in their perpetration of IPV is less clear. The current study examined the relative strength of husbands' and wives' alcohol use and alcohol dependence symptoms on the occurrence and frequency of husbands' and wives' IPV perpetration. METHOD Married and cohabiting community couples (N = 280) were identified and recruited according to their classification in one of four drinking groups: heavy episodic drinking occurred in both partners (n = 79), the husband only (n = 80), the wife only (n = 41), and neither (n = 80). Husband and wife alcohol consumption, alcohol dependence symptoms, and IPV perpetration were assessed independently for both partners. RESULTS Husband and wife consumption and alcohol dependence symptoms contributed to the likelihood and frequency of husband IPV, both independently and interactively. Husband, but not wife, alcohol dependence symptoms contributed to the occurrence of any wife IPV, although both partners' alcohol dependence symptoms predicted the frequency of wife aggression. Couples with discrepant drinking were not more likely to perpetrate IPV. CONCLUSIONS Findings for husband IPV support previous research identifying alcohol use of both partners as a predictor. However, for wives, alcohol appears to play less of a role in IPV perpetration, perhaps reflecting that women experience less inhibition against physical aggression in their intimate relationships than do men.
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Affiliation(s)
- Maria Testa
- Research Institute on Addictions, University at Buffalo, Buffalo, New York 14203, USA.
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90
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Gallagher KE, Parrott DJ. Does distraction reduce the alcohol-aggression relation? A cognitive and behavioral test of the attention-allocation model. J Consult Clin Psychol 2012; 79:319-29. [PMID: 21500889 DOI: 10.1037/a0023065] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVE This study provided the first direct test of the cognitive underpinnings of the attention-allocation model and attempted to replicate and extend past behavioral findings for this model as an explanation for alcohol-related aggression. METHOD A diverse community sample (55% African American) of men (N = 159) between 21 and 35 years of age (M = 25.80) were randomly assigned to 1 of 2 beverage conditions (i.e., alcohol, no-alcohol control) and 1 of 2 distraction conditions (i.e., distraction, no-distraction). Following beverage consumption, participants were provoked via reception of electric shocks and a verbal insult from a fictitious male opponent. Participants' attention allocation to aggression words (i.e., aggression bias) and physical aggression were measured using a dot probe task and a shock-based aggression task, respectively. RESULTS Intoxicated men whose attention was distracted displayed significantly lower levels of aggression bias and enacted significantly less physical aggression than intoxicated men whose attention was not distracted. However, aggression bias did not account for the lower levels of alcohol-related aggression in the distraction, relative to the no-distraction, condition. CONCLUSIONS These results replicated and extended past evidence that cognitive distraction is associated with lower levels of alcohol-related aggression in highly provoked males and provide the first known cognitive data to support the attentional processes posited by the attention-allocation model. Discussion focused on how these data inform intervention programming for alcohol-related aggression.
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Affiliation(s)
- Kathryn E Gallagher
- Department of Psychology, Georgia State University, Atlanta, GA 30302-5010, USA
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91
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Borders A, Giancola PR. Trait and state hostile rumination facilitate alcohol-related aggression. J Stud Alcohol Drugs 2012; 72:545-54. [PMID: 21683036 DOI: 10.15288/jsad.2011.72.545] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
OBJECTIVE This investigation attempted to determine whether trait and state hostile rumination functioned as risk factors for the relation between acute alcohol intoxication and aggression. METHOD Participants were 516 social drinkers (252 men and 264 women). Trait hostile rumination was assessed using Caprara's Dissipation-Rumination Scale. Following the consumption of either an alcohol or a placebo beverage, participants were tested on a laboratory task in which electric shocks were received from and administered to a fictitious opponent under the guise of a competitive reaction-time task. Aggression was operationalized as the combined mean responses for shock intensity and duration across all trials. In a subset of the sample (n = 320), state hostile rumination was assessed following the aggression task using a self-report measure. RESULTS As expected, both trait and state measures acted as moderators. Specifically, acute alcohol intoxication was more likely to increase aggression in persons with higher trait and state hostile rumination scores compared with their equally intoxicated lower rumination counterparts. CONCLUSIONS This was the first investigation to demonstrate that trait or state rumination significantly heighten the risk of intoxicated aggression. We believe that hostile rumination facilitates intoxicated aggression because ruminators have difficulty diverting their attention away from anger-provoking stimuli and related thoughts, thus making violent reactions more likely. Clinical and public health interventions would benefit by developing strategies to distract ruminative attention away from violence-promoting messages, especially when persons are under the influence of alcohol.
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Affiliation(s)
- Ashley Borders
- Department of Psychology, University of Kentucky, Kastle Hall, Lexington, 40506-0044, USA
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92
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Giancola PR, Parrott DJ, Silvia PJ, DeWall CN, Bègue L, Subra B, Duke AA, Bushman BJ. The Disguise of Sobriety: Unveiled by Alcohol in Persons With an Aggressive Personality. J Pers 2012; 80:163-85. [DOI: 10.1111/j.1467-6494.2011.00726.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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93
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Bègue L, Pérez-Diaz C, Subra B, Ceaux E, Arvers P, Bricout VA, Roché S, Swendsen J, Zorman M. The role of alcohol consumption in female victimization: findings from a French representative sample. Subst Use Misuse 2012; 47:1-11. [PMID: 22017286 DOI: 10.3109/10826084.2011.606867] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Alcohol is frequently related to interpersonal aggression, but information regarding the role of alcohol consumption by victims of severe aggression is however lacking. In order to better understand the dynamic of victimization, we investigated contextual, facilitator, and psychological impact variables related to victimization in a French sample composed of 1,033 females aged 18-74 years. The participants were recruited using quota sampling methodology, and responses were measured using Computer-Assisted Self-Interviewer. A logistic regression was conducted using a backward elimination procedure to identify the significant predictors of blows and wounds suffered in the past 24 months. The results indicated that victims, relative to nonvictims, did binge drink significantly more often, had a higher aggression trait, and had experienced more social hardships in the past. The study's limitations are noted.
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Affiliation(s)
- Laurent Bègue
- Laboratoire Inter-universitaire de Psychologie, Grenoble 2 University, Grenoble, France.
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Johansson A, Bergman H, Corander J, Waldman ID, Karrani N, Salo B, Jern P, Algars M, Sandnabba K, Santtila P, Westberg L. Alcohol and aggressive behavior in men--moderating effects of oxytocin receptor gene (OXTR) polymorphisms. GENES BRAIN AND BEHAVIOR 2011; 11:214-21. [PMID: 22008269 DOI: 10.1111/j.1601-183x.2011.00744.x] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
We explored if the disposition to react with aggression while alcohol intoxicated was moderated by polymorphic variants of the oxytocin receptor gene (OXTR). Twelve OXTR polymorphisms were genotyped in 116 Finnish men [aged 18-30, M = 22.7, standard deviation (SD) = 2.4] who were randomly assigned to an alcohol condition in which they received an alcohol dose of 0.7 g pure ethanol/kg body weight or a placebo condition. Aggressive behavior was measured using a laboratory paradigm in which it was operationalized as the level of aversive noise administered to a fictive opponent. No main effects of the polymorphisms on aggressive behavior were found after controlling for multiple testing. The interactive effects between alcohol and two of the OXTR polymorphisms (rs4564970 and rs1488467) on aggressive behavior were nominally significant and remained significant for the rs4564970 when controlled for multiple tests. To the best of our knowledge, this is the first experimental study suggesting interactive effects of specific genetic variants and alcohol on aggressive behavior in humans.
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Affiliation(s)
- A Johansson
- Department of Psychology and Logopedics Department of Mathematics, Abo Akademi University, Turku, Finland
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Giancola PR, Godlaski AJ, Roth RM. Identifying component-processes of executive functioning that serve as risk factors for the alcohol-aggression relation. PSYCHOLOGY OF ADDICTIVE BEHAVIORS 2011; 26:201-11. [PMID: 21875167 DOI: 10.1037/a0025207] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The present investigation determined how different component-processes of executive functioning (EF) served as risk factors for intoxicated aggression. Participants were 512 (246 males and 266 females) healthy social drinkers between 21 and 35 years of age. EF was measured using the Behavior Rating Inventory of Executive Function-Adult Version (BRIEF-A) that assesses nine EF components. After the consumption of either an alcohol or a placebo beverage, participants were tested on a modified version of the Taylor Aggression Paradigm in which mild electric shocks were received from, and administered to, a fictitious opponent. Aggressive behavior was operationalized as the shock intensities and durations administered to the opponent. Although a general BRIEF-A EF construct consisting of all nine components predicted intoxicated aggression, the best predictor involved one termed the Behavioral Regulation Index that comprises component processes such as inhibition, emotional control, flexible thinking, and self-monitoring.
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Affiliation(s)
- Peter R Giancola
- Department of Psychology, University of Kentucky, 115 Kastle Hall, Lexington, KY 40506-0044, USA.
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96
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Kenworthy JB, Miller N, Collins BE, Read SJ, Earleywine M. A trans-paradigm theoretical synthesis of cognitive dissonance theory: Illuminating the nature of discomfort. EUROPEAN REVIEW OF SOCIAL PSYCHOLOGY 2011. [DOI: 10.1080/10463283.2011.580155] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Heinz AJ, Beck A, Meyer-Lindenberg A, Sterzer P, Heinz A. Cognitive and neurobiological mechanisms of alcohol-related aggression. Nat Rev Neurosci 2011; 12:400-13. [PMID: 21633380 DOI: 10.1038/nrn3042] [Citation(s) in RCA: 194] [Impact Index Per Article: 14.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Alcohol-related violence is a serious and common social problem. Moreover, violent behaviour is much more common in alcohol-dependent individuals. Animal experiments and human studies have provided insights into the acute effect of alcohol on aggressive behaviour and into common factors underlying acute and chronic alcohol intake and aggression. These studies have shown that environmental factors, such as early-life stress, interact with genetic variations in serotonin-related genes that affect serotonergic and GABAergic neurotransmission. This leads to increased amygdala activity and impaired prefrontal function that, together, predispose to both increased alcohol intake and impulsive aggression. In addition, acute and chronic alcohol intake can further impair executive control and thereby facilitate aggressive behaviour.
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Affiliation(s)
- Adrienne J Heinz
- Department of Psychology, University of Illinois at Chicago, 1007 W Harrison Street, MC 285 Chicago, Illinois 60607, USA. andreas.heinz@ charite.de
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Pedersen WC, Denson TF, Goss RJ, Vasquez EA, Kelley NJ, Miller N. The impact of rumination on aggressive thoughts, feelings, arousal, and behaviour. BRITISH JOURNAL OF SOCIAL PSYCHOLOGY 2011; 50:281-301. [DOI: 10.1348/014466610x515696] [Citation(s) in RCA: 81] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Chermack ST, Grogan-Kaylor A, Perron BE, Murray RL, De Chavez P, Walton MA. Violence among men and women in substance use disorder treatment: a multi-level event-based analysis. Drug Alcohol Depend 2010; 112:194-200. [PMID: 20667666 PMCID: PMC3641785 DOI: 10.1016/j.drugalcdep.2010.06.005] [Citation(s) in RCA: 68] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2009] [Revised: 06/04/2010] [Accepted: 06/06/2010] [Indexed: 11/19/2022]
Abstract
BACKGROUND This study examined associations between acute alcohol and drug use and violence towards others in conflict incidents (overall, partner, and non-partner conflict incidents) by men and women recruited from substance use disorder (SUD) treatment. METHODS Semi-structured interviews were used to obtain details about interpersonal conflict incidents (substance use, whether specific conflicts were with intimate partners or non-partners) in the 180 days pre-treatment. Participants for this study were selected for screening positive for past-year violence (N=160; 77% men, 23% women). RESULTS Multi-level multinomial regression models showed that after adjusting for clustering within individual participants, the most consistent predictors of violence across models were acute cocaine use (significant for overall, intimate partner and non-partner models), acute heavy alcohol use (significant for overall and non-partner models), and male gender (significant in all models). CONCLUSIONS This study was the first to explicitly examine the role of acute alcohol and drug use across overall, partner and non-partner conflict incidents. Consistent with prior studies using a variety of methodologies, alcohol, cocaine use and male gender was most consistently and positively related to violence severity (e.g., resulting in injury). The results provide important and novel event-level information regarding the relationship between acute alcohol and specific drug use and the severity of violence in interpersonal conflict incidents.
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Affiliation(s)
- Stephen T Chermack
- University of Michigan Addiction Research Center, Department of Psychiatry, University of Michigan, Ann Arbor, MI 48105, USA.
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100
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Gowin JL, Swann AC, Moeller FG, Lane SD. Zolmitriptan and human aggression: interaction with alcohol. Psychopharmacology (Berl) 2010; 210:521-31. [PMID: 20407761 PMCID: PMC9150756 DOI: 10.1007/s00213-010-1851-6] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2009] [Accepted: 03/25/2010] [Indexed: 11/29/2022]
Abstract
RATIONALE The serotonin 1(B/D) (5-HT1(B/D)) receptor has shown potential as a target for decreasing aggression. The 5-HT1(B/D) agonist zolmitriptan's ability to reduce aggressive behavior in humans and its interaction with the well-known aggression-enhancing drug alcohol were examined. OBJECTIVES Our objective was to investigate zolmitriptan's potential to modify human aggression in a laboratory paradigm across a range of alcohol doses. Alcohol has been consistently associated with aggression and violence, thus we hoped to expand current understanding of alcohol's role in aggressive behavior via manipulation of the serotonin (5-HT) system. METHODS Eleven social drinkers, seven male, were recruited to participate in a research study lasting 3-4 weeks. Aggression was measured using the point-subtraction aggression paradigm (PSAP), a laboratory model widely used in human aggression studies. Subjects were administered 5-mg zolmitriptan and placebo capsules along with alcohol doses of 0.0, 0.4 and 0.8 g/kg in a within-subject, counterbalanced dosing design. Data were analyzed as the ratio of aggressive/monetary-earning responses, to account for possible changes in overall motor function due to alcohol. RESULTS There was a significant alcohol by zolmitriptan interaction on the aggressive/monetary response ratio. Specifically, compared to placebo, zolmitriptan decreased the aggressive/monetary ratio at the 0.4- and 0.8-g/kg alcohol doses. CONCLUSIONS A 5-mg dose of zolmitriptan effectively reduced alcohol-related aggression in an acute dosing protocol, demonstrating an interaction of 5-HT and alcohol in human aggressive behavior.
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Affiliation(s)
- Joshua L Gowin
- Department of Psychiatry and Behavioral Sciences, The University of Texas Health Science Center Houston, Houston, TX, USA
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