Finally, a scientist who clearly explains the intellectual mechanism in children compared to reading! it is clear, precise, and to offer all these dear Inspectors of Education who still doubt alternativce method as Montessori pedagogy since this book (among others) has shown scientifically to quell much this method is ideal for d ela learning reading and el'écriture and classical method called abérante ... even though I know several generations of children have learned to read and know .... but we can see what stage we are (reprise university courses in French to overcome!)