TY - BOOK AU - Deci, Edward L. AU - Hodges, Rosemary AU - Pierson, Louisa TI - Autonomy and competence as motivational factors in students with learning disabilities and emotional handicaps / [et al.] KW - AUTOCONCEPTO KW - AUTONOMIA PERSONAL KW - COMPETENCIA KW - MOTIVACION DEL ESTUDIANTE KW - PROBLEMAS DE APRENDIZAJE KW - TRASTORNOS EMOCIONALES N1 - Marzo 1993 ER -