Inclusion Criteria:  have at least one child between the ages of 10 and 18 with adolescent idiopathic scoliosis of 10 degrees or more, or with Scheuermann's kyphosis or idiopathic hyperkyphosis prescription of a brace or specific exercises for the child's vertebral deformity.  Exclusion Criteria:  Child with a history of spinal surgery Child with a history of significant diseases with possible impact on the quality of life of the parents Child with a history of spinal trauma Child with positive neurological evaluation