Article

Reasons for licit drug use: Relationships to anxiety sensitivity levels

Authors:
To read the full-text of this research, you can request a copy directly from the authors.

No full-text available

Request Full-text Paper PDF

To read the full-text of this research,
you can request a copy directly from the authors.

Article
Full-text available
Examined the effects of anxiety-sensitivity (AS) levels, and 1.00 ml/kg alcohol, on autonomic and subjective-emotional responses to aversive stimulation (i.e., noise bursts). Ss were 30 university women divided into 3 AS groups (high, moderate, and low), on the basis of Anxiety Sensitivity Index (ASI) scores. When sober, high-AS women provided higher emotional arousal ratings while anticipating the noise bursts than did low-AS women. Alcohol dampened the noise burst-anticipation ratings, particularly in the high-AS group. ASI scores were positively correlated with degree of sober skin conductance level (SCL) reactivity and with degree of alcohol dampening of SCL reactivity. Thus, high-AS women may use alcohol to normalize their anticipatory emotional and electrodermal overreactivity to threat. (PsycINFO Database Record (c) 2012 APA, all rights reserved)
Article
Full-text available
Individuals use and misuse alcohol (and other drugs) because of the pharmacologically mediated effects these substances have on the operation of 4 psychobiological systems, mediating response to motivationally relevant unconditioned and conditioned stimuli. These 4 systems have unique neuroanatomical structure, biochemical modes of operation, association with affect, behavior and cognition, and responsiveness to drugs of abuse. Individual variation in the operation of these systems determines individual susceptibility to initiation and maintenance of drug use and abuse. Sources of such variation differ, in a vitally important fashion, in various specific populations of individuals at heightened risk for drug abuse. Nonalcoholic sons of male alcoholics, with multigenerational family histories of male alcoholism, appear to be at heightened risk for the development of alcohol abuse because alcohol eliminates their heightened response to threat, and because they are hypersensitive to ethanol's psychomotor stimulant effects. Anxiety-sensitive individuals also appear attracted to alcohol for its anxiolytic properties. Many other important sources of idiosyncratic variability exist. Detailed analysis of such sources may lead to the development of more effective prevention and treatment programs.
ResearchGate has not been able to resolve any references for this publication.