Reasons adduced by high school students for not using drugs.
D000293:Adolescent; D000328:Adult; D001294:Attitude to Health; D005260:Female; D006801:Humans; D007196:Indiana; D008297:Male; D009042:Motivation; D013334:Students / Q000523:psychology*; D019966:Substance-Related Disorders / Q000523:psychology*