The children included in this arm will receive two weeks of daily care during which two daily speech therapy sessions of one hour each will be performed. This will be done between M2 and M4 of inclusion in order to avoid potential measurement bias. These sessions will be carried out by a state-qualified speech therapist employed at the CRRF of Bregille. They will guide the intensive rehabilitation of dyslexic children by focusing the exercises on their main difficulties.

The speech therapy session will be provided only by private practitioners, with a weekly consultation of 30 minutes. The private speech therapist who initially referred the patient for inclusion in the research protocol will be responsible for his or her "classic" rehabilitation. The therapy will continue during the 6 months of research.

During the six research month, children included in the intensive arm will benefit of two daily hours speech therapy during two weeks. Those one will be carried out between the second and the fourth month.

Difference in the number of words read correctly in three minutes in the intensive and the conventional arm.

Difference in the number of errors in logatom repetition, which means phonological rules of a language corresponding of meaningless words, in the intensive and the conventional arm.