acquisition activitémotricechezl'enfant adolescent child childbehavior childdevelopment childhood childpsychology children children(peoplebyagegroup) cognitieveontwikkeling cognition cognitionchezl'enfant cognitionchezlenourrisson cognitioninchildren development developmental developmentalpsychobiology développement enfants family infant infants ininfancy interactionsocialechezl'enfant interpersonalrelations kinderpsychologie langage language languageacquisition languagedevelopment languagetests medical motorabilityinchildren motorischeontwikkeling motorskills nourrissons parentsetenfants perception perceptionchezl'enfant perceptioninchildren perceptual-motorprocesses performancepsychomotrice processusperceptivomoteurs psychobiologiedudéveloppement psychologie psychologiedudéveloppement psychology psychomotorperformance psychotherapy relationships reproductivemedicine socialinteractioninchildren technology zuigelingen