After reading a fair amount of books on the subject, it puts the record straight ... This book nuance carefully everything that one "understands" regarding this issue, all the it is believed as "specific" to those small or large zebras. Far from being a simple popular book, it makes us think about the "giftedness" ... The author is absolutely right that we determine the specific characteristics of these children from specific traits found track who views or belong to associations; yes, but ... and all the others that go well or we do not know because they are based in the mass ... A lot of interesting references to international studies.