Study of Gesture and Executive Functions in Children With High Intellectual Potential

Inclusion Criteria: All participants : * Informed consent of the child and both parents obtained * Affiliated to Social Security * Participants must be between 6 and 16 years of age. Child with high intellectual potential : * Score ≥ 130 on an intellectual efficiency scale administered by a psychologist Control child : * They will have to be intellectually efficient in the standard. To ensure this, the two sub-tests of the Intellectual Efficiency Scale (WISC-V) most closely correlated with intelligence (Vocabulary and Matrices) will be administered to them. Thus, the child must meet one of the following criteria in order to be included: * Have two standard notes between -1 and +1 DS (between 7 and 13); * Have one of its two notes between -1 and + 1DS (between 7 and 13) and the other between -2DS and \<+ 2DS (between 5 and 15). Exclusion Criteria: All participants : * Neurological history (epilepsy, cranial trauma, prematurity ...) * Psychiatric history (Autistic Spectrum Disorder ...), * Known genetic disease, * Motor deficiency (eg hemiplegia), * Elementary sensory disorder (auditory and visual) or insufficient command of French, limiting the understanding and participation in the study likely to impact the results to the protocol. * Gnosic visual or linguistic deficiency. * Sensory disorder * Psychotropic Intake Control child : * High intellectual potential * Known or suspected learning disability (no dyslexia-dysorthography, dysphasia, dyspraxia, dyscalculia).