[Psychological studies on the effect of orthodontic treatment and the most suitable timing of orthodontic treatment].
D000293:Adolescent; D002648:Child; D004955:Esthetics, Dental; D006801:Humans; D007398:Interpersonal Relations; D008310:Malocclusion / Q000523:psychology*; D009971:Orthodontics, Corrective / Q000523:psychology*; D012649:Self Concept; D013997:Time Factors