Administration Attention-deficit hyperactivity disorder Attention-deficit-disordered children Child & Adolescent Child psychology Children with attention-deficit hyperactivity disorder Counseling Diagnosis EDUCATION Education Educational psychology Effective teaching Enfants Enfants inattentifs Enseignement efficace Éducation General Learning, Psychology of MEDICAL Nursing Organizations & Institutions PSYCHOLOGY PSYCHOLOGY / Developmental / Child Psychiatric Psychiatry Psychologie Psychologie de l'apprentissage Psychology, Child Psychology, Educational Psychopédagogie