The Role of Alcohol Consumption in Female Victimization: Findings
Transcription
The Role of Alcohol Consumption in Female Victimization: Findings
Substance Use & Misuse, 00:1–11, 2011 C 2011 Informa Healthcare USA, Inc. Copyright ISSN: 1082-6084 print / 1532-2491 online DOI: 10.3109/10826084.2011.606867 ORIGINAL ARTICLE The Role of Alcohol Consumption in Female Victimization: Findings from a French Representative Sample Laurent Bègue1 , Claudine Pérez-Diaz2 , Baptiste Subra5 , Emmanuelle Ceaux1 , Philippe Arvers3 , Véronique Aurélie Bricout4 , Sebastian Roché8 , Joel Swendsen6 and Michel Zorman7 1 Laboratoire Inter-universitaire de Psychologie, Grenoble 2 University, Grenoble, France; 2 CERMES3 (Centre de Recherche Médecine, Sciences, Santé, Santé Mentale et Société), CNRS UMR8211 Université Paris Descartes-EHESS-INSERM U988, Paris, France; 3 Army Biomedical Research Institute (IRBA), Marseille, France; 4 Département Recherche Exercice, CHU de Grenoble, Grenoble, France; Médecine du Sport, Laboratoire HP2 INSERM U1042, Grenoble, France; UFR APS, Université J. Fourier, Grenoble, France; 5 Paris-Descartes University, Paris, France; 6 CNRS Institute of Integrative Neuroscience, University of Bordeaux, Bordeaux, France; 7 LSE (Laboratory of Educational Sciences), University of Grenoble 2, Grenoble, France; 8 CNRS, Grenoble, France 2001; Murdoch, Pihl, & Ross, 1990; Parker & Rebhun, 1995; Pernanen, 1991; Roizen, 1997; Zhang, Wieczorek, & Welte, 1997). In the past 25 years, more systematic and extended research has been undertaken to understand the correlation and the causal process linking alcohol consumption and aggression. This research was based on various methodologies such as cross-sectional and longitudinal surveys (e.g., Fals-Stewart, 2003; Fothergill & Ensminger, 2006; White, 1997), historical studies (Graham, 2007), archival studies (Pérez, 2000), diary studies (FalsStewart, 2003), time series (e.g., Elin, 2007), geospatial analysis (e.g., Gorman, Zhu, & Hiorell, 2005; Lipton & Gruenwald, 2002), emergency room studies (e.g., Cherpitel, 1997; McDonald, Cherpitel, & De Souza, 2006) and experimental studies (e.g., Bushman, 1993, 1997; Bushman & Cooper, 1990; Chermack & Giancola, 1997; Chermack & Taylor, 1995; Exum, 2006; Hull & Bond, 1986; Ito, Miller, & Pollock, 1994; Lipsey, Wilson, Cohen, & Derzon, 1997; Pedersen, Aviles, & Ito, 2002; Roizen, 1997). Research has shown that drinking is an important vulnerability factor for victims (Shepherd, Sutherland, & Newcombe, 2006), and that the intoxication of the victim is a causal or an aggravating factor for aggressive interactions (Abbey, Mc Auslan, & Ross, 1998; Goldstein, 1985; Virkkunen, 1974). For example, Neff, Holamon, and Schluter (1995) observed that married women who abstained from alcohol were 64% less likely than high quantity drinkers to report being beaten, after controlling for other risk factors. Two general approaches 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. Keywords alcohol, binge drinking, aggression, victimization, assault, aggression trait INTRODUCTION For victims or authors of aggression (defined as any behavior directed toward another individual carried out with the proximate intent to cause harm), alcohol is known today as the psychotropic substance most frequently related to aggressive and violent behavior (Boles & Miotto, 2003; Fagan, 1990; Gmel & Rehm, 2003; Graham & West, This research is a part of the Violence Alcohol Multimethods program funded by the French Ministry of Health (Addictive Practice Office), grant no. MA 0508. Address correspondence to Laurent Bègue, Laboratoire Inter-universitaire de Psychologi (LIP), Grenoble 2 University, 1251 Avenue Centrale, BP 47, 38040 Grenoble, Cedex 9, France; E-mail: [email protected] 1 2 L. BÈGUE ET AL. have been used in research surveys to assess the relationship between alcohol and victimization. The first approach (event-based approach) focuses on aggression that occurs when one or more individuals are under the influence of alcohol and the specific circumstances surrounding the event. The second focuses on the usual drinking patterns of the victim rather than drinking at the time of the incident and its correlation to victimization. Overall, the literature suggests that both drinking during the event (Pernanen, 1991) and general drinking patterns (Dawson, 1997; Swanson, 1994; Williams & Singh, 1986) are associated with the experience of aggression by the victim. This first specific study on alcohol-consumptionrelated victimization in France begins by describing the estimated amount of alcohol consumed by perpetrators and victims prior to victimization incidents according to the victim estimation (event-based approach). Later, the focus is exclusively placed on a specific kind of serious victimization: physical assault. The relationship of alcohol use to only one disaggregated subconcept of aggression was examined rather than cumulating heterogeneous forms of aggression in order to reduce measurement error associated with the use of aggregated operationalizations of aggression (Roizen, 1997). The usual drinking patterns of the victims were analyzed and victims were compared to nonvictims on various demographic and psychological dimensions. By using data from a general population sample, the likelihood of selection bias that may arise from criminal justice or experimental sampling was reduced (Greenfield & Weisner, 1995). Due to the importance of controlling for confounding influences, which was stressed in examining the relationship between alcohol consumption and aggression (Scott, Schafer, & Greenfield, 1999), the multivariate model used in the analysis controls for relevant social and demographic variables that may be associated with both drinking patterns and aggression. Finally, the hypothesis regarding the possible relation between three kinds of selected variables linked to victimization—contextual, facilitator, and psychological impact variables—was tested. CONTEXTUAL VARIABLES RELATED TO VICTIMIZATION Social and Demographic Characteristics Various social and demographic characteristics can be related to victimization because of the lifestyles that are most often associated with it. For example, victim surveys indicate a lower rate of assaults by strangers for married young women with children. This may easily be interpreted as a consequence of their daily routines, social companions, leisure activities, and family-centered obligations (Felson, 1998). Compared with individuals who have been married, individuals who have never married are 37% more likely to have been the victim of a physical assault (Scott et al., 1999). Official statistics and victimization surveys indicate that victims are disproportionately young (see McMillan, 2001, pp. 4–5, for PubMed review). Moreover, immigrants and less educated people are more frequent target of crime because their exposure to risks is generally higher than the other people (Karmen, 2004). It was therefore hypothesized that being young, living alone, having no children, a low educational background, and not having French origins and French nationality are factors related to a higher incidence of victimization. Social Hardship Social difficulties are important factors involved in victimogenesis. According to the routine activities proposed by Cohen and Felson (1979), some people are prone to victimization through their social interactions and living conditions. While the probability of victimization for those experiencing social adversity being higher (Meadows, 2004), victimization was expected to be higher among people having experienced involuntary professional inactivity in the past, lacking financial resources, having experienced difficulties in paying for their rent, or suffered from loneliness. FACILITATORS OF VICTIMIZATION Alcohol Use Research on naturally occurring aggression indicates that aggressive incidents involve a transactional process among participants (Felson & Tedeschi, 1993) and therefore suggests that the “victim” sometimes initiates the incident (Murdoch et al., 1990; Wolfgang, 1958). As underlined by Wells, Graham, and West (2000), alcohol use by any person involved in the incident may indeed contribute to the escalation of aggression. For example, if alcohol consumption results in someone taking more risks, being less effective at problem-solving, or becoming more emotionally involved in the dispute (see Graham, Wells, & West, 1997), these effects may influence the escalation process of aggression regardless of the specific role of the person in the event. Alcohol use also impairs a person’s ability to recognize and interpret cues from others about their reactions, feelings, or intentions. For example, various studies indicate that the understanding of others facial expression of emotions is disrupted after alcohol ingestion (Borrill, Rosen, & Summerfield, 1987). This is consistent with studies showing that alcohol use by the victim is clearly associated with more severe aggression. In their analysis of a representative sample of Canadian drinkers, reported that people who drink five or more units of alcohol per sitting at least occasionally were much more likely to have been assaulted by another drinker than those who drink the same amount less frequently. Therefore, it is important to measure not only frequency but also overall volume of drinking as risks factors for aggression, as well as patterns of use in terms of high quantity drinking per occasion. It was therefore hypothesized that “heavier drinking” (especially higher amounts per occasion) by respondents could be related to experiencing assault. ALCOHOL CONSUMPTION AND VICTIMIZATION Aggression Trait The personality characteristics of a victim could be a significant feature of victimization experience because aggressive incidents involve a transactional process among participants (Felson & Tedeschi, 1993). In a study on a probability sample of 2,058 participants, Scott et al. (1999) observed that a very high impulsivity was found to be associated with physical assault victimization. The authors suggested that impulsive behavior, on the part of a potential victim, may be interpreted as a justifiable provocation by an aggressor. Many domestic or barroom disputes that lead to fatalities result from victim retaliation (Swatt & He, 2006). If the individual fights back, this could cause more anger in the abuser and result in more serious victimization. Taking into account the fact that the propensity to retaliate is linked to aggression trait, it was hypothesized that a high level of aggression increases the chances of victimization. PSYCHOLOGICAL IMPACT OF VICTIMIZATION It is widely acknowledged that violent victimization has deep psychological consequences (Freedy, Resnick, Kilpatrick, Dansky, & Tidwell, 1994; McMillan, 2001; Norris, Kaniasty, & Thompson, 1997). In the present study, we investigated anxiety. Anxiety As indicated by Janoff-Bulman (1995), victims of rape, robbery, assault, sexual abuse, and physical abuse have often similar responses to their victimization (see also Harvey & Miller, 2000). They frequently feel helpless, out of control, depressed, ashamed, anxious, frightened, and disorganized. It was therefore hypothesized that anxiety would be higher among assault victims than among nonvictims. METHOD Sampling Procedure and Participants The sample was composed of 1,033 women aged 18–74 years representing people living in the region of Ile de France (Paris and surrounding cities) and Nord (north of France). We decided to focus on a sample of women because in serious aggression between heterosexual partners, women are generally more often victimized than men and more seriously wounded. The participants were interviewed between June and August 2006 following the methodology of quota sampling crossing four criteria: participant’s age, socioeconomic status (SES, based on participant’s professional category), town’s size, and department. Participants were given flyers in the street for introducing the survey as a national research on lifestyles and social behaviour and were invited to participate. Eight euros were given for participation. Questionnaires were filled in by participants inside three trucks, each containing four laptops. To reduce interviewer or social desirability bias, the participants responded via Computer-Assisted Self-Interviewer (CASI). CASI has been shown to in- 3 crease item response rates and also safeguards confidentiality. The length of the participation was approximately 1 hour. Measures Victimization. Event-based analysis: assaults characteristics—Participants answered the question: “Since June 2004 (two years ago), have you personally been victim of aggressions or acts or violence, including by people that you knew?” Various questions were then asked regarding the nature of this specific victimization (see Results section). Physical Aggression (Blows and Wounds). When participants answered affirmatively to the general victimization question, they were asked the following question: “Was this a physical aggression (blows, wounds)?” Subjects who experienced one or two physical aggressions were coded 1, whereas others were coded 0. Measure of Contextual Variables. Age was grouped into three categories: (1) 18–28 years (32.1%), (2) 29–42 years (31.0%), (3) 43–74 years (36.9%). SES of the participant was distributed as follows: (1) employee and operatives (35.1%), (2) intermediary professions (21.4%), and (3) white collars and business owners (10.9%). The remaining of the sample was (4) without professional activity (24.8%) or (5) retired (7.5%). Among participants, 34% had an educational level below baccalaureate1 (coded 1) and the remaining had a baccalaureate or a university degree (coded 2). In terms of marital status, 27.7% were married (coded 1), 16.6% were living with a partner without being married (coded 2), 13.3% were widowed (coded 3), 1.4% were divorced or separated (coded 4), and 38.6% were single/never married (coded 5). Finally, 43.2% (coded 1) reported that they were in a close romantic relationship, whereas 30.9% were living alone (coded 2) and 14.7% (coded 3) lived with their parents or their parents-in-law. About 52.2% participants had children (coded 1; having no child was coded 0). Social adversity was measured by the following four questions. The first question asked was whether they had ever experienced periods of nonvoluntary professional inactivity for at least 6 months (because of illness or unemployment). Never was coded 0, Yes, once was coded 1, and Yes, several times was coded 2. The second question asked was whether they ever had difficulties in paying their rent, their charges (including electricity and water), or their refund of a mortgage. No was coded 0, Yes, but I was able to cope with it was coded 1, and Yes, and I wasn’t able to cope with it was coded 2. The third question asked was whether they had ever been housed by a close, by an association, in hotels, shelters, because of money problem. Never was coded 0, Yes, once was coded 1, and Yes, several times was coded 2. The fourth question asked was whether they had ever experienced loneliness following events endured by their close relatives (change of country 1 Baccalaureate is a school-leaving examination leading to university entrance qualification in the French school system. 4 L. BÈGUE ET AL. or region, fostering, serious conflict, and incarceration). No was coded 0 and Yes was coded 1. Measure of Facilitator Variables. Aggression trait—Participants completed the 10 items of the Physical Aggression Subscale of the Buss–Perry Aggression Questionnaire (BPAQ, Buss & Perry, 1992). An example item is as follows: “If someone hits me, I hit back.” Questions were coded (1) totally disagree to (5) totally agree. The scale’s Cronbach’s alpha was .87. Alcohol consumption patterns. Alcohol consumption was measured by using the three first questions of the AUDIT (Alcohol Use Disorders Identification Test; Saunders, Aasland, Babor, de la Fuente, & Grant, 1993). The AUDIT was designated for the World Health Organization to screen for hazardous as well as harmful drinking in various cultural settings. The three first questions of the AUDIT (designated as AUDIT-C in literature) are considered as valid and reliable indicators of alcohol consumption (see Reinert & Allen, 2002, 2007 for reviews). The first question was: “How often did you have a drink containing alcohol in the past year?” An iconographic scale of equivalence between various kinds of drink was provided. Response options were: Never (coded 0); Monthly or less (coded 1); two to four times a month (coded 2); two to three times a week (coded 3); and four times a week or more (coded 4). The second question was: “In the past year, how many drinks have you had on a typical day when you were drinking?” Response options were: zero drinks (coded 0); one to two drinks (coded 1); three to four drinks (coded 2); five to six drinks (coded 3); seven to nine drinks (coded 4); or 10 or more drinks (coded 5). The last question (binge drinking) was: “How often do you have 6 drinks or more on one occasion?” Response options were: Never (coded 0); less than monthly (coded 1); monthly (coded 2); weekly (coded 3); or daily or almost daily (coded 4). Measure of Psychological Impact Variables. Anxiety—Anxiety was measured with the StateTrait Anxiety Inventory (STAI). The STAI is a self-report inventory of 20 items designed to measure increasing levels of anxiety (Spielberger, 1972). The items include statement such as “I lack self-confidence.” The respondents were asked to endorse one of four degrees of agreement ranging from Almost never (1) to Almost always (4). The scale’s Cronbach’s alpha was .89. Analytic procedure. The analytic procedure used by Swahn and Donovan (2005, 2006) was followed. Before initiating analysis, all of our items were organized into three loosely defined domains (contextual variables, facilitator variables, and psychological impact variable). The primary purpose of these domains was to create groupings of variables that would facilitate building an empirically driven model of statistically significant predictors of assault. The investigation relied on an empirically based backward elimination strategy to identify a statistical model in which all predictors were significantly associated with the outcome. This strategy was used primarily to reduce the number of variables by omitting unimportant variables prior to identifying a final multivariate model. This backward elimination strategy is useful because there is less risk of failing to find a relationship where one exists (Menard, 1995), and was justified by the fact that there was limited information about the multivariate predictors of victimization selected. The backward elimination modeling strategy was applied in a two-step process. First, logistic regression analyses for the outcome measure were performed within each of the three domains while controlling for age. Professional status was not controlled because preliminary analysis indicated that it was not significantly related to the dependant variable. These analyses determined which of the variables within each domain should be included in the final multivariate model. The purpose of entering all the variables within each domain simultaneously was to reduce the number of models computed and to identify variables not statistically important. All variables with a p-value (Wald chi-square) greater than .15 were excluded from further analysis. Variables not meeting the p-value equal to .05 criterion (.15 > p > .05) were retained because use of the .05 criterion may not identify all variables, which may turn out to be important in the multivariate model. Second, all variables from all three domains that met the criterion in Step 1 were entered simultaneously in a multivariate model while controlling for age. All variables with a p-value greater that .05 were removed from the model, one at a time, until the model contained only significant variables. Finally, the interaction analyses were computed to determine whether the significant predictor variables identified in the final model were moderated by age. The purpose of the interaction analyses was to assess whether or not the impact of the predictors was consistent across age subgroups. RESULTS Event-based Analysis Over the last two years, 21.3% of women in the sample had been victims of aggressions. About 10.1% of them had been aggressed twice during this time. In the results that follow, percentages between brackets correspond to the answer concerning a possible second victimization. This aggression happened in the main dwelling or in an annex of it in 36.1% (29.3%), in the street in 31.2% (36.4%), at work in 9.8% (8.1%), on a public transport in 6.3% (7.1%), in a parking lot in 2.0% (0%), or elsewhere in 14.6% (19.2%). It was a physical aggression (blows, wounds) for 44.2% (38.1%), insults for 18.4% (21.6%), verbal threats for 18.9% (18.6%), verbal or physical threats in order to take money for 9.2% (9.3%), a fight between several people for 3.4% (2.1%), and sexual aggression for 5.8% (10.3%). Regarding the circumstances of aggression, in 16.7% (15.2%) of the cases, victims were practicing their job when aggression occurred. Seventeen percent (22.8%) of the victims had been threatened or aggressed with a weapon or a dangerous object (such as knife, stick, tear-gas bottle, gun). Aggression induced wounds in 33% (30.7%) of cases. An incapacity of work certificate was necessary in 13.6% (16.1%) of the ALCOHOL CONSUMPTION AND VICTIMIZATION 5 cases and a job cessation was necessary in 16.7% (12.5%) of the cases. This cessation lasted 1 week or less in 54.8% (31.6%), from 1 week to 1 month in 23.8% (36.8%), or more than 1 month in 21.4% (31.6%). Victims pressed charges in 39.8% (33.7%) of the cases. The author of the aggression was known in 65.5% of the cases (66%). It was someone of the victim’s family in 30.7% (38.5%) of the cases. When it was someone from the victim’s family, it was her partner in 31.4% (26%), her father in 5.9% (6%), her daughter or her son in 5.8% (4%), or someone else in 52% (58%) of the cases. icant predictors were past financial toughness (odds ratio, OR = 1.54; 95% CI: 1.15–2.07), past loneliness after experiencing hardship (OR = 2.09; 95% CI: 1.34–3.27), binge drinking (OR = 1.26; 95% CI: 1.00–1.58), and aggression trait (OR = 1.76; 95% CI: 1.40–2.22). Interaction analysis between these predictors and age indicated no significant effect. The determination coefficient of the overall model was 0.129 (Nagelkerke R2; Nagelkerke, 1991). Presence of Alcohol This study demonstrated that alcohol use was associated with the victimization events reported by the participants. This is consistent with previous studies carried out in other countries (Pernanen, 1991). Moreover, victims of assault were more prone than nonvictims to consume excessive amounts of alcohol in the same occasion (binge drinking). This association was observed after controlling for contextual variables known to be related to alcohol use and/or victimization. This result is consistent with studies suggesting that alcohol use increases vulnerability to aggression. However, it should be acknowledged that this observation is also consistent with studies showing that alcohol consumption increases after victimization (Miller, Downs, & Testa, 1993; Stewart, 1996). For example, in a longitudinal study of 3,000 women, those who were assaulted over the course of the study were more likely to have abused alcohol at follow-up (Kilpatrick, Acierno, & Resnick, 1997). Various other studies suggest an increase of alcohol drinking following trauma exposure (Burnam, Stein, & Golding, 1988; Kaysen et al., 2006; Kilpatrick et al., 1997). Our study also indicated that among alcohol consumption indicators, binge drinking (having six drinks or more on one occasion) was more reliably related to victimization status than the others alcohol consumption variables, thus providing confirmation of previous studies showing that alcohol-consumption-related injury risk was more strongly related to acute exposure than measures of longterm exposure (Vinson, Borges, & Cherpitel, 2003). As a risk factor associated to victimization, alcohol consumption’s contribution appeared however less important than the other investigated facilitator, aggression trait. Consistent with a transactional view of aggression (Felson & Tedeschi, 1993), victim’s personality characteristic was a significant feature of victimization experience. To our knowledge, it is the first time that the aggression trait is shown to be related to victim status. As for alcohol consumption, the possibility that aggressive propensities might have developed after victimization cannot be ruled out. However, given the stability of aggression trait (Laub & Lauritsen, 1995), the hypothesis of a contribution of trait aggression to assault is at least plausible. Social hardship is also an important statistical predictor: having suffered from past financial need and past loneliness after hardship both predict victimization. Such results suggest that contextual variables are important factors of victimization. As stated in a reference study on victimization of Victim had drunk alcohol in 6.3% (6.1%) of the cases. Among victims who had drunk alcohol, 31.8% (8.3%) had drunk one or two glasses, 13.6% (0%) had drunk three to four glasses, and 22.7% (42.6%) had drunk more. Finally, 31.8% (50%) did not remember how much glasses had been drunk. The author had drunk alcohol in the 2 hours before the aggression in 26% (26.3%) of the cases, according to the victims’ estimation. It was generally five glasses or more in 66.7% (53.6%), three to four glasses in 13.0% (17.9%), or one to two glasses in 5.6% (3.6%) of the cases. In 14.8% (25%) of the cases, victims did not remember the quantity of glasses drunk by the aggressor. VICTIM AND NONVICTIMS OF PHYSICAL AGGRESSION Bivariate Results Bivariate analyses were performed on the whole variables before Step 1. In the whole sample, 9.6% had been victims of aggression; 6.8% experienced only one aggression, whereas 2.8% experienced two aggressions. Tables 1 and 2 indicate the relationships between contextual variables, the description of the quantitative variables, and the univariate comparison between victims and nonvictims on quantitative variables. Multivariate Analysis Main Effects. A logistic regression was used because the outcome variable was dichotomous. The initial analyses included the following variables: controlling for participants’ age; SES; educational level; nationality of the participants, their father, and their mother; language spoken the most often (French versus another); marital status; having children; past social difficulties (four items); frequency of alcohol consumption; quantity of alcohol ordinarily consumed; binge drinking; aggression trait; and anxiety (STAI). Eight of these 16 variables examined were significantly related to the outcome variable and were therefore included in the multivariate model building step. These predictors were marital situation, the four items of social difficulty, frequency of alcohol consumption, frequency of drinking binge, aggression trait, and anxiety. For all of the analyses, possible concerns about multicollinearity were addressed by checking the conditional index (CI, lower than 10) and by controlling for age before multiple logistic regression was applied. The final signif- DISCUSSION 6 L. BÈGUE ET AL. TABLE 1. Bivariate analysis: qualitative data % of participants aggressed in the past 24 months Age 18–28 years 29–42 years 43 years and more Educational level Under baccalaureate Baccalaureate or over Professional category Shopkeepers, craftsman White collars Intermediary Employees Operatives French nationality: father French Foreign French nationality: mother French Foreign Language spoken the most often French only French and another language Marital situation Living alone Living in couple Has a child Yes No Experience of professional inactivity (at least 6 months) No Yes, once Yes, several times Financial hardship No Yes, but I was able to cope with it Yes, but I wasn’t able to cope with it Been housed because of money problems No Yes, once Yes, several times Loneliness No Yes Frequency of alcohol consumption Never 1 time per month 2–3 times per month 2–3 times per week 4 times per week or more Quantity of alcohol in one setting 1–2 units 3–4 units 5 units or more Drinking binge Never Less than once per month Once per month Once per week or more ∗ p < .05, ∗∗ p < .01., ∗∗∗ p < .001. Note: ns, not significant. Statistical test and value 14.4 10.3 7.3 Chi-square (2) = 3.72, p = .15 10.1 9.1 Chi-square (1) = 0.32, ns 7.7 10.3 8.1 9.6 9.8 Chi-square (4) = 0.58, ns 9.2 12.0 Chi-square (1) = 1.07, ns 9.2 12.7 Chi-square (1) = 1.50, ns 9.5 10.8 Chi-square (1) = 0.16, ns 11.5 7.3 Chi-square (1) = 5.28, p < .02 9.8 9.3 Chi-square (1) = 0.07, ns 9.0 9.6 10.9 Chi-square (2) = 0.70, ns 5.9 8.8 17.0 Chi-square (2) = 20.84, p < .000 7.2 14.1 21.3 Chi-square (2) = 23.58, p < .000 6.5 17.3 Chi-square (1) = 28.28, p < .000 11.7 10.0 8.7 5.8 11.9 Chi-square (4) = 5.15, ns 8.4 16.5 14.6 Chi-square (2) = 9.13, p < .01 8.9 8.6 9.5 26.5 Chi-square (3) = 16.67, p < .001 ALCOHOL CONSUMPTION AND VICTIMIZATION RESUMEN TABLE 2. Bivariate analysis: quantitative variables Nonvictims Aggression trait Anxiety (STAI) ∗ 7 Victims M SD M SD t value 1.89 2.18 0.77 0.48 2.44 2.37 0.96 0.47 5.49∗∗∗ 3.63∗∗∗ p < .05, ∗∗ p < .01, ∗∗∗ p < .001. women in France (Jaspard, 2003), our study indicates that professional status does not seem to represent a critical variable in victimization. However, the observation that social hardship is the most important statistical factor underlined the role of economic hardship on victimization. Study’s Limitations As already suggested, the interpretation of our findings is limited by the cross-sectional nature of the study. Another limitation is the self-report nature of the study, which mostly relies on the memory of the respondents and is therefore subject to error. However, there is substantial evidence to suggest that self-report of alcohol use in research settings is fairly comparable with biological markers obtained from emergency department patients (Cherpitel, 1998). Considerable research suggests that self-report is a viable means of collecting accurate data and that measures utilized have been shown to be both reliable and valid, and when confidentiality is assured (Babor, Stephens, & Marlatt, 1987), as was the case with the present study based on the CASI methodology. Declaration of interest The authors report no conflicts of interest. The authors alone are responsible for the content and writing of the article. RESUME Le role de l’alcool dans les violences envers les femmes: Résultats d’une enquête française auprès d’un échantillon representative L’alcool est fréquemment lié aux agressions entre les personnes, mais on manque d’informations concernant les victimes d’agression grave. Afin de mieux comprendre la dynamique de la victimation, nous avons analysé le lien entre des variables contextuelles, facilitatrices et psychologiques et la victimation dans un échantillon de 1,033 femmes françaises âgées de 18 à 74 ans. Les participantes ont été recrutées en employant la méthode des quotas, et les réponses ont été recueillies par auto-passation informatisée. Afin d’identifier les prédicteurs des coups et blessures subis durant les 24 mois passés, une régression logistique employant une procédure d’élimination descendante a été employée. Les résultats ont indiqué que les victimes avaient eu davantage d’expériences d’alcoolisations massives et concentrées (binge drinking), avaient un niveau d’agressivité-trait plus élevé et avaient vécu davantage de difficultés sociale dans le passé comparées aux non-victimes. El papel del consumo de alcohol en la victimización de la mujer: Los resultados de una muestra representativa francesa El alcohol se relaciona a menudo con la agresión interpersonal. Sin embargo, la información con respecto al rol del consumo de alcohol de las vı́ctimas de agresión severa carece. Paraentender mejor la dinámica de la victimación, investigamos las variables contextuales, facilitadoras y del impacto psicológico relacionadas con la persecución en una muestra francesa de 1,033 mujeres de 18–74 años. Los participantes fueron seleccionados por cuotas, y las respuestas fueron medidas usando el Computer-Assisted Self-Interviewer (CASI). Una regresión logı́stica fue conducida para identificar las variables predictivas de golpes y heridas sufridos en los últimos 24 meses. Los resultados indicaron que las vı́ctimas, comparadas con novı́ctimas, fueron significativamente más frecuentemente emborrachadas, tenı́an un rasgo de agresión más marcado, y habı́an experimentado más dificultades sociales en el pasado. THE AUTHORS Laurent Bègue, Ph.D., is a professor (social psychology) in Pierre Mendès-France University (Grenoble 2), holds a degree in alcohol research, and he is the head of the Interuniversity Laboratory of Psychology (LIP), Grenoble. His main research interest is aggressive behavior. He is the author of two books (in French) and various articles including Bègue, L., Subra, B., Arvers, P., Muller, D., Bricout, V., & Zorman, M. (2009). Journal of Experimental Social Psychology, 45, 137–142; Bègue, L., Bushman, B., Giancola, P., Subra, B., & Rosset, E. (2010). Personality and Social Psychology Bulletin, 36, 1301–1304; Bègue, L., & Subra, B. (2008). Social and Personality Psychology Compass, 2, 511–538. Claudine Pérez-Diaz, Ph.D., is a researcher in the Centre de Recherche Médecine, Sciences, Santé, Santé Mentale et Société (Research Centre of Medicine, Sciences, Health, Mental Health, and Health Policy). She specialized in the field of criminology (justice and risks: road safety, physical violence, and sexual violence). She published the following articles: Perez-Diaz, C., & Huré, M. S. (2011). Drug and Alcohol Review, 30, 490–495; PérezDiaz, C., & Huré, M. S. (2007). Alcoologie et Addictologie, 29, 13S–20S; Pérez-Diaz, C. (2004). Rev Epidemiol Santé Publique, 52, 368–375. 8 L. BÈGUE ET AL. Baptiste Subra holds a Ph.D. in social psychology and is currently assistant professor in Paris Descartes University. His major field of research deals with aggressive behavior, and has recently published about the link between alcohol and aggression [Bègue, L., Subra, B., Arvers, P., Muller, D., Bricout, V., & Zorman, M. (2009). Journal of Experimental and Social Psychology, 45, 137–142; Subra, B., Muller, D., Bègue, L., Bushman, B. J., & Delmas, F. (2010). Personality and Social Psychology Bulletin, 36, 1052–1057]. Emmanuelle Ceaux is a Ph.D. student at Grenoble 2 University, in the Interuniversity Laboratory of Psychology (LIP). She holds a Emmanuelle Ceaux, master’s degree in experimental psychology. She is mainly interested in organizational behavior, especially in the impact of stress at work. Philippe Arvers, epidemiologist (M.D., Ph.D.) and addictologist, has been working at the Army Biomedical Research Institute (Institut de Recherche Biomédicale des Armées) for the past 22 years. He has been involved with the development and validation of screening tests in the field of drug misuse. His research is focused on prevention tools assessment among students, promotion of brief interviews, and early screening—brief intervention use in the field of alcohol misuse. Recent publications include Bègue, L., Subra, B., Arvers, P., Muller, D., Bricout, V., & Zorman, M. (2009). Journal of Experimental Social Psychology, 45(1), 137–142; Fauvelle, F., Dorandeu, F., Carpentier, P., Foquin, A., Rabeson, H., Graveron-Demilly, D., Arvers, P., Testylier, G. (2009). Toxicology, 267(1–3), 99–111. Véronique Aurélie Bricout, Ph.D., is a researcher in a clinical research service specialized in sports medicine. Work focuses on muscular fatigue and hormonal, metabolic, and cardiac factors, with various patients. Selected publications are Bricout, V.-A., et al. (2010). Autonomic Neurosciences, 154, 112–116; Begue, L., Subra, B., Arvers, P., Müller, D., Bricout, V.-A., et al. (2009). Journal of Experimental Social Psychology, 45, 137–142; Bricout, V.-A., et al. (2008). Annales de Réadaptation et de Médecine Physique, 51, 683–691; Bricout, V.-A., et al. (2008). Journal of Neuroendocrinology, 20, 558–565; Flore, P., Bricout, V.-A., et al. (2008). European Journal of Cardiovascular Prevention and Rehabilitation, 15(1), 35–42. Sebastian Roché is senior research fellow at the CNRS (National Center for Scientific Research), Institute of Political Science, University of Grenoble, France. He holds a Ph.D. in political science at the Institute of Political Science, University of Grenoble, France, where he heads the “Safety and Cohesion” department. He is specialized in the field of criminology (juvenile crime and juvenile justice, collective forms of violence, rioting, policing, and order maintenance) and has recently published in Transnational Criminology Manual, and with Jacques De Maillard in Policing: A Journal of Policy and Practice, 3(1), 34–40. Joel Swendsen is director of research at the CNRS (National Center for Scientific Research), Bordeaux, France. He received his Ph.D. in clinical psychology from UCLA and his research interests include the comorbidity of substance use disorders with other psychiatric conditions. The majority of his recent work has focused on ambulatory monitoring techniques such as the experience sampling method and ecological momentary assessment in the study of daily life mechanisms underlying comorbidity. Recent publications are the following: Swanson, S. A., Crow, S. J., Le Grange, D., Swendsen, J., & Merikangas, K. R. (2011). Archives of General Psychiatry; Ben-Zeev, D., Morris, S., Swendsen, J., & Granholm, E. (2011). Schizophrenia Bulletin. ALCOHOL CONSUMPTION AND VICTIMIZATION Michel Zorman is a physician specialized in public health and medical director of the Center for Health of Grenoble 2 University. His clinical interests are learning disabilities, reading, reading difficulties, dyslexia, oral language development, and specific language impairment. His research interests are epidemiology and neurobiology of learning disabilities, reading difficulties and oral language development, prevention of reading disabilities, assessment practices with children, alcohol, drugs consumption, and their consequences. Recent publications are the following: Fayol, M., Zorman, M., & Lété, B. (2009). British Journal of Educational Psychology, 1–14; Bianco, M., Bressoux, P., Doyen, A. L., Lambert, E., Lima, L., Pellenq, C., & Zorman, M. (in press). Scientific Studies of Reading. 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