417
Views
14
CrossRef citations to date
0
Altmetric
ORIGINAL ARTICLE

Liquid Courage or Liquid Fear: Alcohol Intoxication and Anxiety Facilitate Physical Aggression

, &
Pages 774-786 | Published online: 27 Mar 2012
 

Abstract

Participants were 138 male social drinkers between 18 and 30 years of age from a university community in the southeastern United States in 2000. Trait and state anxiety was measured using the Trait Anxiety Inventory and the Facial Action Coding System, respectively. Participants consumed an alcoholic or nonalcoholic control beverage and completed a shock-based aggression task. Regression analysis indicated that alcohol-facilitated elevations in anxiety mediated the relation between alcohol consumption and aggression and that trait anxiety and physical provocation moderated this effect. Implications and limitations of this study are noted and future research directions are suggested.

RÉSUMÉ

Courage de Liquide ou Peur de Liquide: Ivresse d’Alcool et l’Anxiété Facilitent l’Aggression Physique.

Le panel des participants est composé de 138 hommes de 18 à 30 ans, issus de la communauté universitaire du sud-est des États-Unis (en 2000), buveurs occasionnels d’alcool. Les signes et niveaux de l’anxiété des sujets ont été mesurés en utilisant l’inventaire des signes de l’anxiété (le Trait Anxiety Inventory) et le système de code d’expressions faciales (Facial Action Coding System). Les participants ont ingurgité une boisson alcoolisées ou non alcoolisée, boisson de contrôle, et ont été soumis à un paradigme agression à base de choc électrique. L’analyse de régression montre que le niveau de l’anxiété induit par l’alcool est lié au niveau d’alcool et d’agression et que les signes de lanxiété et la provocation physique modèrent cet effet. Les implications et les limites de cette études sont développées et permettent d’envisager les futurs axes de recherches. Cette étude n’a fait l’objet d’aucun financement extérieurs.

RESUMEN

El valor líquido o el miedo líquido: La intoxicación con alcohol y la ansiedad facilitan la agresión física.

Los participantes del estudio fueron 138 bebedores sociales con edades entre 18 y 30 años pertenecientes a una universidad en el Sureste de los Estados Unidos en el año 2000. Los rasgos y estados de ansiedad fueron medidos con el Inventario de Rasgos de Ansiedad y el Sistema de Codificación de Expresión Facial (Facial Action Coding System, por sus siglas en Inglés), respectivamente. Los participantes ingirieron una bebida alcohólica o no alcohólica (grupo control) y completaron una tarea de agresión basada en el choque. El análisis de regresión indicó que las elevaciones facilitadas por el alcohol en la ansiedad mediaron la relación entre el alcohol y la agresión, al tiempo que los rasgos de ansiedad y la provocación física moderaron este efecto. Se hacen notar las implicaciones y limitaciones de este estudio, y al mismo tiempo se sugieren direcciones para futura investigación en este campo. Esta investigación no estuvo financiada por fondos externos.

Palabras clave: Intoxicación por alcohol. Teoría de la Miopía de Alcohol, Conducta agresiva, Codificación Facial.

Additional information

Dominic J. Parrott, Ph.D., is an associate professor of Psychology (Clinical) at Georgia State University. His research program aims to reduce interpersonal violence by (1) identifying risk and protective factors for perpetrating aggressive behavior and (2) informing intervention programming. Dr. Parrott's research is primarily focused on the interface between alcohol and aggression, with a special emphasis on aggression toward sexual minorities and women.

Kathryn E. Gallagher, M.A., is a doctoral student in clinical psychology at Georgia State University. Her research interests primarily focus on identifying risk factors (e.g., hegemonic masculine ideology, alcohol) for men's physical aggression against underrepresented populations (e.g., women, sexual minorities). She is interested in examining intervention methods to reduce this aggression.

Amos Zeichner, Ph.D., is professor of Psychology (Clinical) at the University of Georgia in Athens, Georgia, where he directs the Psychology Clinic of the Psychology Department. Dr. Zeichner's research interests focus on alcohol-mediated aggression as well as on effects of dispositional determinants and gender differences on human aggression. Among a wide-range of psychological problems that are addressed at the Clinic, Dr. Zeichner is particularly interested in treatment approaches for a variety of addictive behaviors.

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.