The prediction of drug use among college students from MMPI, MCMI, and sensation seeking scales.
This study examines the ability of five self-report assessment measures to predict college students' drug use across 12 pharmacological drug categories. Subjects were 125 female and 61 male university undergraduate students. The test battery included the following instruments: the Psychopathic Deviancy (Pd) scale of the Minnesota Multiphasic Personality Inventory (MMPI); the MacAndrew Alcoholism scale (MAC), a special scale of the MMPI; the Sensation Seeking Scale (SSS); the Millon Alcohol Abuse Scale; and the Millon Drug Abuse Scale. Scores from these instruments were utilized in linear combinations to predict individual drug use outcomes as well as polydrug versus single drug use patterns. The drug categories included in this investigation are coffee, tobacco, alcohol, marijuana, tranquilizers, depressants, amphetamines, LSD, other hallucinogens, solvents, narcotics, and cocaine. Results demonstrate significant and meaningful relationships between predictors and drug use levels among college students. Weighted equations derived from linear discriminant function analyses were generally capable of accurately classifying subject's drug use levels across drug categories and in discriminating single drug use from polydrug use patterns. Typically, the Sensation Seeking Scale entered as the most powerful predictor of substance use and abuse.
D000293:Adolescent; D000328:Adult; D000437:Alcoholism / Q000523:psychology; D005260:Female; D006801:Humans; D013287:Illicit Drugs; D008950:MMPI; D008297:Male; D008875:Middle Aged; D010555:Personality Inventory; D011594:Psychometrics; D012677:Sensation; D019966:Substance-Related Disorders / Q000523:psychology*
D013287:Illicit Drugs