Health and behavioural change: some lay perspectives.
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001294:Attitude to Health; D004739:England; D005260:Female; D006266:Health Education / Q000379:methods*; D006801:Humans; D008019:Life Style; D008297:Male; D008875:Middle Aged