Perceptions of penal environment and attitude change.
D000328:Adult; D001290:Attitude; D001318:Authoritarianism; D004651:Employment; D006801:Humans; D011329:Prisoners; D011330:Prisons; D011581:Psychological Tests; D012046:Rehabilitation; D012050:Rehabilitation, Vocational; D012649:Self Concept; D012926:Social Control, Formal; D013997:Time Factors; D014754:Violence