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Psychopathy traits are associated with self-report rating of executive functions in the everyday life of healthy adults. PERSONALITY AND INDIVIDUAL DIFFERENCES 2016. [DOI: 10.1016/j.paid.2016.05.051] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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Abstract
Individuals with a substance use disorder (SUD) exhibit deficits in executive cognitive functioning (ECF). ECF is involved in the regulation of goal-directed behavior and includes abilities such as attentional control, strategic goal planning, organization, and cognitive flexibility. The prefrontal cortex is believed to be the primary cortical substrate that subserves ECF. Children deemed at high risk for drug abuse because they have parents with SUD similarly demonstrate cognitive limitations suggesting an ECF deficit. High-risk children, as a group, also exhibit deviations in temperament, an attenuated amplitude of the P300 event-related potential, and heightened aggressivity compared with control groups. These latter characteristics are associated with low ECF capacity and are believed to reflect dysfunction within the prefrontal cortex. It is hypothesized that deviations on these traits form a core disorder of affective, cognitive, and behavioral dysregulation that serves as a general vulnerability factor for SUD.
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Development and Psychometric Evaluation of the Child Neglect Questionnaire. JOURNAL OF INTERPERSONAL VIOLENCE 2015; 30:3343-66. [PMID: 25535250 DOI: 10.1177/0886260514563836] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
Neglect poses a significant risk for children throughout their development and is often linked with serious consequences that reach into adulthood. The Child Neglect Questionnaire (CNQ) fills existing gaps by incorporating multiple perspectives from both parents and the child, as well as measuring the complex phenomenon of neglect multidimensionally. Furthermore, this measure addresses the need for an instrument specifically developed for late childhood (ages 10-12), as much of the extant evidence and corresponding measures focus on young children and their mothers. A panel of three psychologists, using Cicchetti's model of child neglect as a theoretical guide, began by selecting items from an existing database. Results of exploratory and confirmatory factor analyses and item response theory demonstrated the unidimensionality of physical, emotional, educational, and supervision neglect as well as a second-order construct of child neglect. Analyses controlling for risk status due to father's substance use disorder, socioeconomic status, and child's ethnicity demonstrated that father's and mother's (parental) neglect, particularly in the child's versions, had sound concurrent and predictive validity. Concurrently, at age 10-12, the child's version of both parents' neglect correlated with their parenting behaviors evaluated by other available measures. Prospectively, from 10-12 years of age to 11-13 years of age, parental neglect predicted child's drug use frequency with coexisting psychological dysregulation, psychiatric symptoms, antisocial behavior, non-normative sexual behavior, involvement with deviant peers and leisure activities thus demonstrating sound predictive validity. Also, internal consistency and inter-rater reliability were excellent. The CNQ, particularly the child's version, may thus be useful for detecting children at high risk for parental neglect.
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Does hostile rumination mediate the associations between reported child abuse, parenting characteristics and borderline features in adulthood? Personal Ment Health 2015; 9:288-97. [PMID: 26314272 PMCID: PMC7013275 DOI: 10.1002/pmh.1306] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2014] [Revised: 05/31/2015] [Accepted: 07/19/2015] [Indexed: 11/12/2022]
Abstract
This cross-sectional study investigated whether hostile rumination mediated the association between several indicators of a negative childhood environment (retrospectively reported child abuse and perceived parental care and overprotection) and borderline features. Community participants (N = 524) completed self-report measures in the laboratory. Results showed that adults exhibiting borderline features reported less parental care and more parental overprotection, as well as greater abuse. Additionally, hostile rumination statistically mediated the associations between all childhood environmental variables and borderline features, even controlling for depressive symptoms, alcohol use and impulsivity. Although cross-sectional data cannot test causal mediation, this pattern of results provides preliminary evidence that hostile rumination may partially account for the well-established connection between negative environments and borderline features. Future directions, including a discussion of longitudinal and experimental work that might help build on and strengthen the current findings, are explored.
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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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Effects of Thought Suppression on Provoked Men's Alcohol-Related Physical Aggression in the Laboratory. PSYCHOLOGY OF VIOLENCE 2014; 4:78-89. [PMID: 25337430 PMCID: PMC4201848 DOI: 10.1037/a0032304] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
OBJECTIVE This study utilized a comprehensive theoretical approach to provide the first data on the impact of thought suppression on provoked men's alcohol-related aggression. METHOD A diverse community sample (58% African-American) of males between the ages of 21 and 35 (M = 25.25) were randomly assigned to one of two beverage conditions (i.e., alcohol, no-alcohol control). Following beverage consumption, participants were provoked via reception of electric shocks and a verbal insult from a fictitious male opponent. Participants' physical aggression was measured using a shock-based aggression task. RESULTS Results indicated that acute alcohol intoxication significantly increased physical aggression among lower, but not higher, thought suppressing men. CONCLUSIONS Results suggest that, under conditions of interpersonal provocation, alcohol intoxication produces a myopic focus on hostile thoughts and angry affect in lower, but not higher, suppression men. This pattern of results provides support for the durability of the alcohol myopia effect and highlights the need for continued examination of alcohol's role in the disruption of protective factors for men's aggression. It is important for research to continue to identify modifiable cognitive variables that influence self-regulation of behavior; however, it is imperative that researchers consider the extent to which these variables withstand alcohol's effects.
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Confirmatory factor analysis of the Behavior Rating Inventory of Executive Function-Adult version in healthy adults and application to attention-deficit/hyperactivity disorder. Arch Clin Neuropsychol 2013; 28:425-34. [PMID: 23676185 DOI: 10.1093/arclin/act031] [Citation(s) in RCA: 99] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
The Behavior Rating Inventory of Executive Function-Adult Version (BRIEF-A) is a questionnaire measure designed to assess executive functioning in everyday life. Analysis of data from the BRIEF-A standardization sample yielded a two-factor solution (labeled Behavioral Regulation and Metacognition). The present investigation employed confirmatory factor analysis (CFA) to evaluate four alternative models of the factor structure of the BRIEF-A self-report form in a sample of 524 healthy young adults. Results indicated that a three-factor model best fits the data: a Metacognition factor, a Behavioral Regulation factor consisting of the Inhibit and Self-Monitor scales, and an Emotional Regulation factor composed of the Emotional Control and Shift scales. The three factors contributed 14%, 19%, and 24% of unique variance to the model, respectively, and a second-order general factor accounted for 41% of variance overall. This three-factor solution is consistent with recent CFAs of the Parent report form of the BRIEF. Furthermore, although the Behavioral Regulation factor score in the two-factor model did not differ between adults with attention-deficit/hyperactivity disorder and a matched healthy comparison group, greater impairment on the Behavioral Regulation factor but not the Emotional Regulation factor was found using the three-factor model. Together, these findings support the multidimensional nature of executive function and the clinical relevance of a three-factor model of the BRIEF-A.
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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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Performance on the Cognitive Estimation Test in Schizophrenia. APPLIED NEUROPSYCHOLOGY-ADULT 2012; 19:141-6. [DOI: 10.1080/09084282.2011.595461] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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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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Failure to Consider Future Consequences Increases the Effects of Alcohol on Aggression. JOURNAL OF EXPERIMENTAL SOCIAL PSYCHOLOGY 2011; 48:591-595. [PMID: 22639468 DOI: 10.1016/j.jesp.2011.11.013] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The failure to consider the future consequences of one's behavior is a major risk factor for aggression. Aggressive people tend to act first, and think later. Some people focus on the -here and now rather than on the future, a tendency measured by the Consideration of Future Consequences (CFC) scale (Strathman, Gleicher, Boninger, & Edwards, 1994). Alcohol intoxication is a neuro-biological variable that produces similar effects. Participants in the present experiment completed the CFC scale and then consumed either an alcohol or a placebo beverage. Next, they competed against a same-sex ostensible partner on an interpersonally adversarial competitive task in which the winner could administer electric shocks to the loser (the aggression measure). As expected, aggression was highest in intoxicated persons with low CFC scores. Being unconcerned about the future consequences of one's actions, in conjunction with acute alcohol intoxication, combine in a pernicious manner to increase aggression.
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Alcohol, violence, and the Alcohol Myopia Model: preliminary findings and implications for prevention. Addict Behav 2011; 36:1019-22. [PMID: 21665371 DOI: 10.1016/j.addbeh.2011.05.006] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2010] [Revised: 05/05/2011] [Accepted: 05/21/2011] [Indexed: 11/26/2022]
Abstract
This experiment provided a preliminary test of whether the Alcohol Myopia Model (AMM; Steele & Josephs, 1990) would provide a guiding framework for the prevention of alcohol-related violence. The model contends that alcohol has a "myopic" effect on attentional capacity that presumably facilitates violence by focusing attention onto more salient provocative, rather than less salient inhibitory, cues in hostile situations. Participants were 16 intoxicated male social drinkers who completed 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 while they were exposed to either violence-promoting (n=8) or violence-inhibiting (n=8) cues. Aggression was operationalized as the intensity and duration of shocks administered by the participant to his "opponent." Despite being equally intoxicated, participants exposed to violence-inhibiting cues were dramatically less aggressive (d=1.65) than those exposed to the violence-promoting cues. Our data suggest that the AMM holds a great deal of promise to help develop effective prevention interventions for alcohol-related violence.
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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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Abstract
The goal of this investigation was to determine whether permissive beliefs about aggression moderate the relation between acute alcohol intoxication and aggression in two large experiments. Participants in Study 1 were 328 (163 men and 165 women) social drinkers and those in Study 2 were 518 (252 men and 266 women) social drinkers. Beliefs about aggression were assessed using a well-validated self-report measure. 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. Our central finding was that alcohol increased aggression in persons with more approving beliefs about aggression than in those who did not hold such beliefs. Our results are discussed within the context of Huesmann's (1988) cognitive script model of aggression. Suggestions for violence prevention efforts are put forth as well.
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Alcohol dose and aggression: another reason why drinking more is a bad idea. J Stud Alcohol Drugs 2011; 72:34-43. [PMID: 21138709 PMCID: PMC3001679 DOI: 10.15288/jsad.2011.72.34] [Citation(s) in RCA: 67] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2010] [Revised: 06/21/2010] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE Numerous studies have examined the impact of alcohol on violence; however, only a small number have addressed differences elicited by different doses of alcohol. Such studies are limited by mixed findings, small sample sizes, inconsistent alcohol doses and control conditions, a bias toward studying only male participants, and the predominant use of only one particular measure to assess aggression. The present laboratory investigation was designed to elucidate and advance this literature by improving on these limitations. METHOD Participants were 187 (95 men and 92 women) social drinkers. Following the consumption of one of six alcohol doses (i.e., 0.0 g/kg, 0.125 g/kg, 0.25 g/kg, 0.5 g/kg, 0.75 g/kg, and 1.0 g/kg), 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 intensity and duration of shocks administered to one's "opponent." RESULTS Analyses revealed a highly significant positive linear trend between alcohol dose and aggression for both genders. CONCLUSIONS Our data aid in clarifying a body of literature that has been afflicted with numerous limitations and will help guide the selection of alcohol doses for researchers conducting future laboratory-based aggression studies.
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“There Is No Such Thing as an Accident,” Especially When People Are Drunk. PERSONALITY AND SOCIAL PSYCHOLOGY BULLETIN 2010; 36:1301-4. [DOI: 10.1177/0146167210383044] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The intentionality bias is the tendency for people to view the behavior of others as intentional. This study tests the hypothesis that alcohol magnifies the intentionality bias by disrupting effortful cognitive abilities. Using a 2 × 2 balanced placebo design in a natural field experiment disguised as a food-tasting session, participants received either a high dose of alcohol (target BAC = .10%) or no alcohol, with half of each group believing they had or had not consumed alcohol. Participants then read a series of sentences describing simple actions (e.g., “She cut him off in traffic”) and indicated whether the actions were done intentionally or accidentally. As expected, intoxicated people interpreted more acts as intentional than did sober people. This finding helps explain why alcohol increases aggression. For example, intoxicated people may interpret a harmless bump in a crowded bar as a provocation.
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Abstract
This study investigated the mediating effect of trait aggressivity on the relation between agreeableness and alcohol-related aggression in a laboratory setting. Participants were 116 healthy male social drinkers between 21 and 30 years of age. Agreeableness and trait aggressivity were measured using the Big Five Inventory and the Buss-Perry Aggression Questionnaire, respectively. Following the consumption of an alcohol or no-alcohol control beverage, participants completed a modified version of the Taylor Aggression Paradigm, in which electric shocks were received from and administered to a fictitious opponent during a competitive task. Aggression was operationalized as the proportion of the most extreme shocks delivered to the fictitious opponent under conditions of low and high provocation. Results indicated that lower levels of agreeableness were associated with higher levels of trait aggressivity. In turn, higher levels of trait aggressivity predicted extreme aggression in intoxicated, but not sober, participants under low, but not high, provocation. Findings highlight the importance of examining determinants of intoxicated aggression within a broader theoretical framework of personality.
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Abstract
The purpose of this investigation was to examine (a) whether irritability mediates the relation between executive functioning (EF) and alcohol-related aggression and (b) whether the alcohol-aggression relation is better explained by the interactive effects of EF and irritability above and beyond the effects of either variable alone. EF was measured using seven well-established neuropsychological tests. Irritability was assessed with the Caprara Irritability Scale. Participants were 313 male and female social drinkers between 21 and 35 years of age. Following the consumption of an alcohol or a placebo beverage, participants were tested on a laboratory aggression task in which electric shocks were given to and received from a fictitious opponent under the guise of a competitive reaction-time task. Aggression was operationalized as the shock intensities administered to the fictitious opponent. Results indicated that irritability successfully mediated the relation between EF and intoxicated aggression for men only. Despite the fact that irritability and EF both independently moderated the alcohol-aggression relation in previous studies, no significant interaction for their combined effect was detected here. The findings are discussed, in part, within a cognitive neoassociationistic framework for aggressive behavior.
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Abstract
The purpose of this study was to examine the acute effects of alcohol on aggressive behavior in men and women in a laboratory setting. Participants were 526 (261 men and 265 women) healthy social drinkers between 21 and 35 years of age. They were randomly assigned to either an alcohol or a placebo group. Aggression was measured using a modified version of the Taylor Aggression Paradigm in which electric shocks are received from, and delivered to, a same gender fictitious opponent during a supposed competitive interpersonal task. Aggression was operationalized as the intensity and duration of shocks that participants administered to their "opponent." Overall, men were more aggressive than women. Alcohol increased aggression for both men and women but this effect was stronger for men. This is one of the first laboratory studies to demonstrate that alcohol increases aggression in women.
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Abstract
Psychopathy is a personality syndrome characterized by egocentricity, grandiosity, remorselessness, callousness, impulsivity, and manipulativeness. It is also a disorder highly comorbid with substance use disorders ( Derefinko and Lynam, 2007 ; Smith and Newman, 1990 ; Tourian et al., 1997 ). However, unlike their other criminal counterparts, psychopaths' substance use related problems appear remarkably resilient despite treatment ( Smith and Newman, 1990 ) leading many to conclude the dually diagnosed psychopathic substance misuser is "untreatable." However, this pessimistic stance is predicated upon the notion that psychopathy is a homogeneous, categorical construct. Such a conclusion leaves little hope for treating substance use problems in this population, and has certainly attenuated efforts at developing effective clinical interventions ( Seto and Quinsey, 2006 ). In this review, we argue that conceptualizing psychopathy as a heterogeneous and dimensional construct reveals a common thread of negative emotionality (NEM) that may clarify the relations between psychopathy and substance use disorders as well as pave the way for more practical and viable treatment options.
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Applying the attention-allocation model to the explanation of alcohol-related aggression: implications for prevention. Subst Use Misuse 2009; 44:1263-79. [PMID: 19938917 PMCID: PMC2784922 DOI: 10.1080/10826080902960049] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
The primary purpose of this article is to apply the attention-allocation model (AAM; Steele and Josephs, 1990 ) to the explanation, as well as the prevention, of alcohol-related violence. The AAM contends that alcohol has a "myopic" effect on attentional capacity that presumably facilitates aggression by narrowing attentional focus on the most salient provocative cues that are naturally present in hostile situations, rather than on less salient inhibitory cues. Data are presented to demonstrate support for the AAM with regard to alcohol-related aggression. The model has also been expanded to suggest some intermediary mechanisms that may account for how distracting attention away from provocative cues might be involved in the reduction of aggression. Finally, a number of practical suggestions are put forth regarding how the AAM can be applied to the prevention of intoxicated aggression.
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Abstract
The purpose of this study was to evaluate the validity of a modified version of the Taylor Aggression Paradigm (TAP) as a measure of direct physical aggression. Hypotheses were generated from recent theory pertinent to the categorization and measurement of aggressive behavior as well as widely supported effects of alcohol intoxication and gender on aggression. Participants were 328 (163 men and 165 women) healthy social drinkers between 21 and 35 years of age who completed self-report personality inventories designed to assess one's propensity toward direct physical aggression, verbal aggression, trait anger, and hostility. Following the consumption of either an alcohol or a placebo beverage, participants were tested on the TAP, in which mild electric shocks were received from, and administered to, a fictitious opponent during a competitive task. Direct physical aggression was operationalized as the shock intensities (i.e., first trial shock intensity, mean shock intensity, proportion of highest shock) administered to the fictitious opponent. Although all self-report measures were significantly associated with the three TAP indices, the associations involving physical aggression were strongest. In addition, self-report measures of physical aggression consistently predicted higher levels of aggression on the TAP indices in men, compared with women, and in intoxicated, relative to sober, participants. Taken as a whole, this pattern of findings provides further evidence for the validity of the TAP as a measure of direct physical aggression for men and women.
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Abstract
The purpose of this study was to test the hypothesis that state anxiety operates as moderator of the alcohol-aggression relation. Participants were 80 healthy male social drinkers between 21 and 33 years of age. They were randomly assigned to 1 of 4 groups: (a) alcohol + anxiety induction (n = 20), (b) placebo + anxiety induction (n = 20), (c) alcohol + no anxiety induction (n = 20), and (d) placebo + no anxiety induction (n = 20). Anxiety was induced by informing participants that they had to deliver a speech about what they liked and disliked about their body in front of a video camera. A modified version of the Taylor Aggression Paradigm (S. Taylor, 1967) was then used to measure aggressive behavior in a situation where electric shocks were administered to, and received from, a fictitious opponent under the guise of a competitive reaction time task. Results indicated that the anxiety induction was successful in suppressing aggression for participants who received alcohol equal to levels seen in placebo controls. Findings are discussed within the context of a number of theories of alcohol's anxiolytic effects in relation to intoxicated aggression.
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Delinquency as a mediator of the relation between negative affectivity and adolescent alcohol use disorder. Addict Behav 2007; 32:2747-65. [PMID: 17490823 PMCID: PMC2629998 DOI: 10.1016/j.addbeh.2007.04.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2006] [Revised: 02/19/2007] [Accepted: 04/09/2007] [Indexed: 11/25/2022]
Abstract
This investigation examined mediators of the longitudinal relation between negative affectivity and the development of problematic drinking behavior in adolescent boys and girls. In the present study, 499 early adolescents completed inventories of negative affectivity, attitudes toward delinquency, personal delinquency, and affiliation with delinquent peers. Positive attitudes toward delinquency emerged as the most consistent mediator and strongly predicted drinking frequency in various situations. Compared with personal delinquency, both attitudes toward delinquency and peer delinquency were superior predictors of affect-related drinking. Our results also demonstrated that positive attitudes toward delinquency mediated the relation between negative affectivity and later development of an alcohol use disorder. These findings suggest that a proneness to unpleasant affect impacts adolescent drinking by heightening risk for general rejection of normative behavior, rather than by increasing drinking as a means of managing affect. The importance and implications of testing delinquency variables together in the same model are discussed.
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Abstract
This article presents the first systematic test of the attention-allocation model for alcohol-related aggression. According to this model, alcohol has a "myopic" effect on attentional capacity that presumably facilitates aggression by focusing attention on more salient provocative, rather than less salient inhibitory, cues in hostile situations. Aggression was assessed using a laboratory task in which mild electric shocks were received from, and administered to, a fictitious opponent. Study 1 demonstrated that a moderate-load cognitive distractor suppressed aggression in intoxicated subjects (to levels even lower than those exhibited by a placebo control group). Study 2 assessed how varying the magnitude of a distracting cognitive load affected aggression in the alcohol and placebo conditions. Results indicated that the moderate-load distraction used in Study 1 (i.e., holding four elements in sequential order in working memory) suppressed aggression best. Cognitive loads of larger and smaller magnitudes were not successful in attenuating aggression.
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Negative Affectivity and Drinking in Adolescents: An Examination of Moderators Predicted by Affect Regulation Theory. JOURNAL OF PSYCHOPATHOLOGY AND BEHAVIORAL ASSESSMENT 2007. [DOI: 10.1007/s10862-007-9051-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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The underlying role of aggressivity in the relation between executive functioning and alcohol consumption. Addict Behav 2007; 32:765-83. [PMID: 16839699 DOI: 10.1016/j.addbeh.2006.06.015] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2006] [Revised: 05/18/2006] [Accepted: 06/07/2006] [Indexed: 10/24/2022]
Abstract
The research literature on the relation between cognitive functioning and alcohol consumption is inconsistent and difficult to interpret. The purpose of this study was to test a causal model that might help reconcile some of these conflicts. The model specifies that aggressivity is an important intermediary mechanism underlying the relation between executive functioning (EF) and alcohol consumption. Participants were 310 (152 men and 158 women) healthy social drinkers between 21 and 35 years of age tested in a laboratory setting. EF was measured with a battery of neuropsychological tests. Aggressivity and alcohol consumption (as well as cigarette and drug use frequency) were measured with self-report and interview formats. Aggressivity played a mechanistic role in the relation between EF and alcohol/drug use for men but not for women. Women evinced some unexpected positive relations between EF and alcohol use. This study serves as a first step in trying to reconcile previous inconsistent findings regarding the relation between cognitive functioning and alcohol use by demonstrating that a better understanding of this relation involves considering aggressivity as an intermediary variable.
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Perceptions of one's attacker's intentions following an aggressive interaction involving alcohol. The Journal of General Psychology 2007; 133:389-400. [PMID: 17128958 DOI: 10.3200/genp.133.4.389-400] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The authors investigated and assessed the perceptions of one's attacker's intentions following an aggressive interaction involving alcohol. Participants were 328 (163 men and 165 women) healthy social drinkers between 21 and 35 years of age. After participants had consumed a beverage containing either alcohol or a placebo, the authors tested them on a modified version of the Taylor Aggression Paradigm (TAP; S. Taylor, 1967) in which participants received mild electric shocks from, and administered shocks to, a fictitious opponent (the attacker) under the guise of a competitive task. Aggressive behavior was operationalized as the shock intensities administered to the fictitious opponent. The authors queried participants about their perceptions of their opponents' intentions toward them on the task. Overall, participants who were least aggressive on the TAP perceived their opponent to have the most aggressive intentions and those who were the most aggressive perceived their opponent to have the least aggressive intentions. Alcohol only seemed to play a role for women. It appeared to decrease aggressive perceptions for the least aggressive women and to increase such perceptions for the most aggressive women. The authors discuss results according to L. Huesmann's (1988) cognitive script model of aggression.
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The influence of difficult temperament on alcohol-related aggression: better accounted for by executive functioning? Addict Behav 2006; 31:2169-87. [PMID: 16563644 DOI: 10.1016/j.addbeh.2006.02.019] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2005] [Revised: 01/11/2006] [Accepted: 02/17/2006] [Indexed: 01/07/2023]
Abstract
The purpose of this investigation was to test the hypothesis that executive functioning (EF) would mediate the relation between difficult temperament (DT) and intoxicated aggression. Participants were 165 social drinking men and women between the ages of 21-35years old. DT was measured using the Dimension of Temperament Scale - Revised and EF was measured using seven well-established neuropsychological tests. Following consumption of an alcoholic beverage, participants were tested on a laboratory aggression measure 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 shock intensities administered to the fictitious opponent under conditions of low and high provocation. Results indicated that EF successfully mediated the relation between DT and intoxicated aggression for men but not for women. These findings are discussed with regard to how they influence current models of aggressive behavior as well as their implications for future violence prevention efforts.
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Abstract
OBJECTIVE The primary goal of this study was to determine the moderating effect of a history of heavy episodic drinking on the alcohol-aggression relation in men and women. METHOD Participants were 310 (152 men and 158 women) healthy social drinkers between 21 and 35 years of age. Drinking history was operationalized as participants' average number of alcoholic drinks consumed per drinking occasion during the past year. Following 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 during a competitive task. Aggressive behavior was operationalized as the shock intensities administered to the fictitious opponent under conditions of low and high provocation. RESULTS Alcohol increased aggression only among highly provoked men who reported a history of heavy episodic drinking. A history of high-frequency drinking did not moderate the alcohol-aggression relation. CONCLUSIONS These findings highlight the importance of considering a history of heavy episodic drinking in the prediction of intoxicated aggression.
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A Further Examination of the Relation Between Trait Anger and Alcohol-Related Aggression: The Role of Anger Control. Alcohol Clin Exp Res 2006; 28:855-64. [PMID: 15201628 DOI: 10.1097/01.alc.0000128226.92708.21] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Trait anger has been identified as a risk factor for alcohol-related aggression. However, to develop a more accurate risk profile, it is necessary to examine the interactive relations between trait anger and other key personality variables. The present study examined the influence of anger control on alcohol-related aggression. METHODS Participants were 164 social drinking men age 21-35 years old. Trait anger and anger control were assessed with the State-Trait Anger Expression Inventory (Spielberger, 1996). Following consumption of an alcoholic or placebo beverage, participants competed in an aggression paradigm in which electric shocks were received from and administered to a fictitious opponent during a competitive reaction time task. Aggression was operationalized as shock intensities administered to the opponent under conditions of low and high provocation. RESULTS Analyses indicated that trait anger significantly predicted aggression, but only among men who were intoxicated and reported low levels of anger control. CONCLUSIONS The present findings suggest that anger control may be a crucial risk factor in determining whether one's anger proneness will lead to intoxicated aggression following provocation.
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Influence of Subjective Intoxication, Breath Alcohol Concentration, and Expectancies on the Alcohol-Aggression Relation. Alcohol Clin Exp Res 2006; 30:844-50. [PMID: 16634853 DOI: 10.1111/j.1530-0277.2006.00099.x] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND The purpose of this study was to investigate the influence of subjective intoxication, alcohol-aggression expectancies, and breath alcohol concentration (BrAC) on intoxicated aggression in men and women while controlling for dispositional aggressivity. METHODS Subjects were 328 (163 men and 165 women) healthy social drinkers between 21 and 35 years of age. Following the consumption of either an alcohol or an active placebo beverage, subjects 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 during a competitive task. Levels of subjective intoxication and BrAC were measured immediately before subjects began the aggression task. Aggressive behavior was operationalized as the shock intensities administered to the fictitious opponent under conditions of low and high provocation. RESULTS Subjective intoxication ratings were not related to aggressive behavior for either men or women. Alcohol-aggression expectancies were related to aggression for men, but this effect was rendered nonsignificant when controlling for dispositional aggressivity, which in turn, was significantly related to the dependent variables for both men and women. Finally, BrAC was also related to aggression above and beyond the effects of dispositional aggressivity, yet only for men. CONCLUSIONS Taken as a whole, this study suggests that intoxicated aggression is primarily the result of alcohol's pharmacological properties in conjunction with an aggressive disposition.
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"So I can't blame the booze?": Dispositional aggressivity negates the moderating effects of expectancies on alcohol-related aggression. ACTA ACUST UNITED AC 2006; 66:815-24. [PMID: 16459943 DOI: 10.15288/jsa.2005.66.815] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
OBJECTIVE The purpose of this study was to determine the effects of alcohol expectancies on intoxicated aggression in men and women while controlling for dispositional aggressivity. METHOD Subjects were 328 (163 men and 165 women) healthy social drinkers between 21 and 35 years of age. Alcohol expectancies were measured using items from a variety of validated self-report inventories. Following the consumption of either an alcohol or a placebo beverage, subjects 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 during a competitive task. Aggressive behavior was operationalized as the shock intensities administered to the fictitious opponent under conditions of low and high provocation. RESULTS On their own, alcohol expectancies played a limited role in impacting aggressive behavior. Specifically, alcohol expectancies were significantly related to aggression for men who received the placebo beverage under low provocation and for men who received alcohol under high provocation. A significant main effect of alcohol expectancies was also detected. However, all of these effects were rendered nonsignificant when controlling for dispositional aggressivity. It is important to note that the main effect for beverage group remained significant after controlling for dispositional aggressivity. CONCLUSIONS Taken as a whole, this pattern of findings suggests that intoxicated aggression is primarily the result of alcohol's pharmacological properties in conjunction with an aggressive personality.
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Abstract
OBJECTIVE The purpose of this investigation was to replicate and extend findings from a previous study on the acute effects of alcohol on aggressive behavior in men and women in a laboratory setting. METHOD Subjects were 234 (111 men and 123 women) healthy social drinkers between 21 and 35 years of age. They were randomly assigned to either an alcohol or a placebo group. Aggression was measured using a modified version of the Taylor Aggression Paradigm, in which electric shocks are received from and administered to a fictitious opponent during a supposed competitive interpersonal task. Aggression was operationalized as the intensity and duration of shocks that subjects administered to their "opponent." RESULTS Provocation was a stronger elicitor of aggression than either gender or alcohol. Overall, alcohol increased aggression for men but not for women. CONCLUSIONS In conjunction with other laboratory investigations on alcohol-related aggression, this study suggests that alcohol increases aggression for men but not for women. This finding may be due to gender-related differences in liability thresholds for aggression as well as discrepancies in how men and women respond to different forms of provocation.
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The relation between social problems and substance use in adolescent boys: an investigation of potential moderators. Exp Clin Psychopharmacol 2005; 13:357-366. [PMID: 16366766 DOI: 10.1037/1064-1297.13.4.357] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
This study investigated the relation between social problems and adolescent male substance use in the context of other potential moderating variables. Two hundred eighty adolescent boys completed measures of social problems, cognitive distortions, constructive thinking, affiliation with delinquent peers, and multiple aspects of substance use. Results revealed that social problems were not directly related to most substance use variables. Cognitive distortions moderated the relation between social problems and substance use in social situations, such that the relation was significant only at high levels of cognitive distortions. Constructive thinking and affiliation with delinquent peers were both related to substance use, but neither served a moderating function. It is concluded that the widely accepted relation between social difficulties and adolescent male substance use may be better understood in the context of cognitive variables.
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Differential effects of past-year stimulant and sedative drug use on alcohol-related aggression. Addict Behav 2005; 30:1535-54. [PMID: 16122615 DOI: 10.1016/j.addbeh.2005.02.011] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2004] [Revised: 02/01/2005] [Accepted: 02/11/2005] [Indexed: 10/25/2022]
Abstract
The goals of this study were to determine the effects of past-year stimulant and sedative drug use on alcohol-related aggression and to examine whether the relation between stimulant drug use and intoxicated aggression is better accounted for by behavioral disinhibition. Participants were 330 healthy social drinkers (164 men and 166 women) between 21 and 35 years of age. Past-year stimulant and sedative use and behavioral disinhibition were assessed via self-report questionnaires. Following the consumption of either an alcohol or a placebo beverage, participants were tested on a modified version of the Taylor Aggression Paradigm [Taylor, S. (1967). Aggressive behavior and physiological arousal as a function of provocation and the tendency to inhibit aggression. Journal of Personality, 35, 297-310] in which mild electric shocks were received from, and administered to, a fictitious opponent. Aggressive behavior was operationalized as the shock intensities administered to the fictitious opponent under conditions of low and high provocation. Results indicated that alcohol significantly strengthened the relation between stimulant drug use and aggression, but only among men. Behavioral disinhibition did not account for this effect. Regardless of past-year drug use, alcohol did not facilitate aggression among women. The present findings suggest that stimulant drug use may be a risk factor for intoxicated aggression for men. However, the underlying mechanisms accounting for this effect remain unclear.
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Abstract
The primary goal of this investigation was to determine whether executive functioning (EF) would moderate the alcohol-aggression relation. Participants were 310 (152 men and 158 women) healthy social drinkers between 21 and 35 years of age. EF as well as non-EF skills were measured with 13 validated neuropsychological tests. Following the consumption of either an alcoholic or a placebo beverage, participants were tested on a modified version of the Taylor Aggression Paradigm (S. Taylor, 1967), in which mild electric shocks were received from, and administered to, a fictitious opponent. Aggressive behavior was operationalized as the shock intensities administered to the fictitious opponent. EF was negatively related to aggressive behavior for men, regardless of beverage group, even when controlling for non-EF skills. Furthermore, alcohol increased aggression only for men with lower EF scores. Finally, the mere belief that alcohol was consumed suppressed aggression for women but not for men.
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Worry moderates the relation between negative affectivity and affect-related substance use in adolescent males: a prospective study of maladaptive emotional self-regulation. PERSONALITY AND INDIVIDUAL DIFFERENCES 2005. [DOI: 10.1016/j.paid.2004.05.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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The effects of affective, behavioral, and cognitive components of trait anger on the alcohol-aggression relation. Alcohol Clin Exp Res 2004; 27:1944-54. [PMID: 14691382 DOI: 10.1097/01.alc.0000102414.19057.80] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE The purpose of this study was to investigate the effects of affective, behavioral, and cognitive components of trait anger on alcohol-related aggression in men and women. METHODS Subjects were 300 (150 men and 150 women) healthy social drinkers between 21 and 35 years of age. Trait anger was measured using the ABC Anger Inventory. Following the consumption of either an alcohol or a placebo beverage, subjects 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 during a competitive task. Aggressive behavior was operationalized as the shock intensities administered to the fictitious opponent under conditions of low and high provocation. RESULTS Results indicated that alcohol increased aggression only for men with higher behavioral and cognitive anger scores and only for women with higher behavioral anger scores. Results also showed that when all anger components were taken into account, behavioral anger was the only factor that put one at risk for intoxicated aggression. CONCLUSIONS Two recent studies demonstrated that the trait of "general" anger is a risk factor for intoxicated aggression (Giancola, 2002a; Parrott and Zeichner, 2002). The present investigation confirmed and extended these findings by examining the role of three different components of anger. The results highlight the fact that alcohol consumption does not increase aggression in all persons and in all situations. An important goal for future research is to identify which individual difference and contextual factors are most important in determining who will, and will not, behave in an aggressive manner when intoxicated.
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Difficult temperament, acute alcohol intoxication, and aggressive behavior. Drug Alcohol Depend 2004; 74:135-45. [PMID: 15099657 DOI: 10.1016/j.drugalcdep.2003.11.013] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2003] [Revised: 11/18/2003] [Accepted: 11/25/2003] [Indexed: 11/26/2022]
Abstract
The purpose of this study was to investigate the influence of a difficult temperament on alcohol-related aggression in men and women. Subjects were 330 (164 men and 166 women) healthy social drinkers between 21 and 35 years of age. Temperament was measured using the dimensions of temperament survey-revised (DOTS-R). Following the consumption of either an alcohol or a placebo beverage, subjects 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 during a competitive task. Aggressive behavior was operationalized as the shock intensities administered to the fictitious opponent under conditions of low and high provocation. Of all the variables, provocation was the strongest elicitor of aggression. Overall, a difficult temperament was positively related to the aggression for all subjects. The finding of greatest importance was that alcohol only increased aggression for men with a difficult temperament. The results highlight the fact that alcohol consumption does not increase aggression in all persons and in all situations. An important goal for future research is to identify which individual difference and which contextual factors are most important in determining who will, and who will not, behave in an aggressive manner when intoxicated.
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Executive functioning, temperament, and drug use involvement in adolescent females with a substance use disorder. J Child Psychol Psychiatry 2003; 44:857-66. [PMID: 12959494 DOI: 10.1111/1469-7610.00170] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND This study determined whether temperament mediates the relation between executive functioning (EF) and drug use involvement and whether EF and temperament interact to account for unique variance in drug use involvement. METHOD Participants were 340, 14-18-year-old, adolescent females with a substance use disorder and controls. EF was measured using a battery of neuropsychological tests, temperament was assessed using the Dimensions of Temperament Survey--Revised, and drug use involvement was measured with the Drug Use Screening Inventory. RESULTS Temperament mediated the relation between EF and drug use involvement. Girls with a 'difficult' temperament exhibited significantly greater drug use involvement than girls with a 'good' temperament. Finally, low EF was significantly related to increased drug use involvement for girls with a good temperament, but not for girls with a difficult temperament. CONCLUSIONS The results suggest that a difficult temperament is a more important risk factor for drug use than low EF. Given previous studies that have shown significant relations between EF and drug use, further research on this topic is warranted.
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Abstract
OBJECTIVE The present investigation tested the hypothesis that low resting salivary cortisol concentration in preadolescent boys would be associated with aggressive behavior later in adolescence. Second, it tested whether personality traits would mediate this relation. METHOD Resting salivary cortisol concentrations from 314 boys (10-12 years of age) were assayed. When the boys reached 15 to 17 years of age these concentrations were analyzed in the context of personality traits, measured with the Multidimensional Personality Questionnaire, and aggressive behavior, measured with the Youth Self-Report inventory. RESULTS Low cortisol in preadolescence was associated with low harm avoidance, low self-control, and more aggressive behavior 5 years later, during middle adolescence. Cortisol was not related to negative emotionality or any of its factors (including trait aggression). Low self-control was identified as the primary personality mediator of the relation between low cortisol and later aggressive behavior. CONCLUSIONS In adolescent boys, low resting cortisol concentrations appear predictive of clinically important personality factors. Increased aggressive behavior in adolescents with low resting cortisol may be more strongly associated with lack of self-control than with a specifically "aggressive personality."
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Individual difference and contextual factors contributing to the alcohol-aggression relation: Diverse populations, diverse methodologies: An introduction to the special issue. Aggress Behav 2003. [DOI: 10.1002/ab.10070] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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The moderating effects of dispositional empathy on alcohol-related aggression in men and women. JOURNAL OF ABNORMAL PSYCHOLOGY 2003; 112:275-81. [PMID: 12784837 DOI: 10.1037/0021-843x.112.2.275] [Citation(s) in RCA: 86] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The author investigated the influence of dispositional empathy on alcohol-related aggression in men and women. Participants were 204 (111 men, 93 women) healthy social drinkers, 21-35 years old. Dispositional empathy was measured with the Interpersonal Reactivity Index. Following the consumption of either an alcoholic 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 during a competitive task. Alcohol increased aggression for persons (particularly men) with lower, as opposed to higher, levels of empathy. Men with lower empathy levels exhibited the most aggression followed by men with higher empathy levels. Women displayed the least aggression regardless of their empathy levels.
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Abstract
This article summarizes the proceedings of a symposium, chaired and co-organized by Helene Raskin White and co-organized by Peter R. Giancola, that was presented at the 2002 RSA Meeting in San Francisco. The goal of this symposium was to integrate findings from methodologically divergent studies on the topic of alcohol-related aggression in humans. The investigators focused on isolating mediators and moderators of the alcohol-aggression relationship. Peter R. Giancola presented laboratory data demonstrating how alcohol's acute effects on aggression are moderated by individual difference and contextual factors. Mitchell E. Berman presented laboratory data on alcohol's acute effects on self-induced aggression. Helene Raskin White reviewed prospective data on how alcohol affects the intergenerational transmission of family violence. Stephen Chermack reviewed data on the impact of a family history of alcoholism and a family history of violence on the development of childhood behavioral problems and adult problems with drugs, alcohol, and violence. Finally, Kenneth E. Leonard presented data on personal and contextual factors influencing alcohol-related barroom violence.
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Negative affectivity and drug use in adolescent boys: moderating and mediating mechanisms. J Pers Soc Psychol 2003; 84:221-33. [PMID: 12518981] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/28/2023]
Abstract
This investigation examined variables that might qualify or detail the widely accepted relation between negative affectivity and drug use in adolescent boys. In Study 1, 311 boys (15-17 years old) completed inventories of negative affectivity, positive affectivity, constraint, delinquency, peer delinquency, and drug use. Negative affectivity was positively related to drug use, but only for individuals exhibiting high peer delinquency or low constraint. Study 2 examined mechanisms for this relation by following up 143 of the participants at ages 17-20 years. Delinquency and peer delinquency mediated the relation between negative affectivity and later drug use. These findings suggest that the relation between negative affectivity and drug use is best understood within the context of other drug use risk factors.
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Negative affectivity and drug use in adolescent boys: Moderating and mediating mechanisms. J Pers Soc Psychol 2003. [DOI: 10.1037/0022-3514.84.1.221] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Abstract
The purpose of this study was to investigate the influence of irritability on alcohol-related aggression in men and women. Subjects were 204 (111 men and 93 women) healthy social drinkers between 21 and 35 years of age. Irritability was measured using the Caprara Irritability Scale. Following the consumption of either an alcohol or a placebo beverage, subjects 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 during a competitive task. Aggressive behavior was operationalized as the shock intensities administered to the fictitious opponent under conditions of low and high provocation. Of all the variables, provocation was the strongest elicitor of aggression. Overall, irritability was positively related to aggression for all subjects. The finding of greatest importance was that alcohol increased aggression for persons with higher, as opposed to lower, levels of irritability. However, this pattern of results was only evident for men. The results highlight the fact that alcohol consumption does not increase aggression in all persons and in all situations. An important goal for future research is to identify which individual differences and which contextual factors are most important in determining who will, and who will not, behave in an aggressive manner when intoxicated.
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