Effects of Infant Massage on Development of Down Syndrome Babies

"The first day, investigators will make the initial assessment of the baby through Psychomotor Development Scale of Early Childhood Brunet- Lézine. Participants will keep the sessions early attention and will participate in the course of Infant Massage, which develop for 5 weeks.~Infant Massage course will take place with families and is based on the methodology and program of the International Association of Infant Massage ( IAIM ), created by Vimala McClure. The course will consist of 5 sessions (one per week) approximately 90 minutes. Parents will practice everyday the movements learned during the time of the study.~When the course of Infant Massage finished, Investigators will conduct the final evaluation of the baby, the same way as in the initial evaluation."