Teaching dental flossing to patients via television reinforced by individual instructions.
D000293:Adolescent; D000328:Adult; D000368:Aged; D003742:Dental Devices, Home Care; D005069:Evaluation Studies as Topic; D006267:Health Education, Dental; D006801:Humans; D008875:Middle Aged; D012054:Reinforcement, Psychology; D013663:Teaching / Q000379:methods; D013690:Television; D014743:Videotape Recording