Smokers' self-categorization and the reduction of cognitive dissonance.
D000328:Adult; D000367:Age Factors; D001294:Attitude to Health; D003073:Cognitive Dissonance; D005260:Female; D006801:Humans; D008297:Male; D012649:Self Concept; D012737:Sex Factors; D012907:Smoking / Q000523:psychology*; D000074606:Smoking Prevention