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The heart rate response to alcohol intoxication and its relationship with alcohol consumption, delinquency, and intoxicated aggressive and disinhibited behaviors /Assaad, Jean-Marc January 2002 (has links)
Alcohol abuse/dependence frequently co-occurs with antisocial personality disorder (ASPD) and conduct disorder (CD). Furthermore, crime studies have generally found that alcohol is involved in over 50% of violent crimes, and experimental studies support the notion that acute alcohol consumption indirectly increases the likelihood of aggressive and disinhibited behaviors in the laboratory. However, the mechanisms underlying alcohol's association with such behaviors remain unclear. The goals of this thesis were therefore to further elucidate potential mechanisms underlying (a) alcohol-induced aggressive, disinhibited behaviors and (b) the high comorbidity between delinquent, aggressive behaviors (characterizing CD/ASPD) and alcohol misuse/abuse/dependence. Thus, four studies were conducted, focusing on individual differences in the physiological response to alcohol intoxication. Specifically examined was the elevated heart rate (HR) response to alcohol, which is thought to reflect an increased sensitivity to alcohol-induced reward. / Results of Study I indicated that high HR Responders to alcohol self-reported increased multiple year delinquency (physical aggression, theft, and destruction of property), as well as more alcohol consumption and an increased positive subjective feeling following intoxication, as compared to low HR Responders. Furthermore, a high HR response was related to increased extraversion, disinhibition, boredom susceptibility, and total sensation seeking. Study II revealed that Aggressive Sons of Male Alcoholics (Agg-SOMAs) had the highest intoxicated HR response, and reported the most alcohol consumption, as compared to Non-Agg-SOMAs, or Agg - or Non-Agg - Non-SOMAs. Studies III and IV revealed that intoxicated high HR responders exhibited the most physical aggression (assessed by the Taylor Aggression Paradigm), as well as the most behavioral disinhibition (assessed by the Go/No-Go task) as compared to sober high HR Responders, or sober/intoxicated low HR responders. / In summary, individuals with a high HR response to alcohol appear to have an increased propensity for multiple addictive, disinhibited and aggressive behaviors. This determines a phenotype of both potential heuristic and clinical importance. These findings are discussed within the context of a hypothetical model of (a) the high comorbidity between alcohol use/misuse and aggression/ASPD, and (b) the increased likelihood of alcohol-induced aggressive, disinhibited behaviors.
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The heart rate response to alcohol intoxication and its relationship with alcohol consumption, delinquency, and intoxicated aggressive and disinhibited behaviors /Assaad, Jean-Marc January 2002 (has links)
No description available.
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Witnessing violence: The link to reactive aggressionStevens, Nicole Marie 01 January 2005 (has links)
This study uses a multiple regression correlational (MRC) analytic approach to examine the association between witnessing violence and reactive aggression, post-traumatic stress, and insecure attachment. One hundred adult male California State University students were surveyed using the Conflict Tactics Scale, the Adolescent Anger Rating Scale, the Inventory of Parent and Peer Attachment scale, the Child Report of Post Traumatic Symptoms scale, the Conduct Disorder scale, and the Modified Impact of Events scale.
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