title: Personality characteristics as a function of frequency and type of substance use.
abstract: Problematic and unhealthy personality characteristics have typically been the focus of researchers interested in the possible causes of substance use/abuse. Recent research has begun to identify differences between individuals based upon frequency of use, with indications that moderate users may have "healthier" characteristics than either abstainers or regular users. The present study was conducted in a rural setting and compared personality structure (based on the California Psychological Inventory) among three groups of college students: abstainers, experimenters, and regular users. The comparisons were conducted as a function of all illicit substance use (excluding alcohol) and for alcohol use only. Minimal support was obtained for the above hypothesis when comparing the three groups on illicit substance use. When comparing the three groups on alcohol use only, support for the theory was identified, with fewer differences found between the experimenters and the abstainers than between the experimenters and the regular users. It is suggested that rural use of psychoactive substances may be more limited to alcohol due to easier availability and less stigma. Data supporting the "healthier" personality structure of moderate users of alcohol would thus be more likely in rural settings even though such use would still be "risky" behavior given its illegality for individuals under age 21. The need for adaptations to current treatment approaches is suggested.
authors.affiliation: Department of Psychology, Southwestern Oklahoma State University, 100 Campus Drive, Weatherford, Oklahoma 73096, USA.
authors.forename: Michael W
authors.initials: MW
authors.lastname: Wolff
authors.forename: Kathleen A
authors.initials: KA
authors.lastname: Wolff
mesh_terms: D000328:Adult; D000428:Alcohol Drinking / Q000523:psychology*; D005260:Female; D006801:Humans; D008297:Male; D010551:Personality; D012424:Rural Population; D012951:Socialization; D019966:Substance-Related Disorders / Q000523:psychology*