Intellectual DisabilityMentally Disabled PersonsDisability EvaluationIntellectual PropertyDisabled PersonsDevelopmental DisabilitiesMental Retardation, X-LinkedFaciesIntelligenceResidential FacilitiesIntelligence TestsGenes, X-LinkedHaploinsufficiencyAutistic DisorderLearning DisordersDown SyndromeFragile X SyndromeChild Development Disorders, PervasiveAdaptor Protein Complex 4Insurance, DisabilityEducation of Intellectually DisabledAbnormalities, MultipleFragile X Mental Retardation ProteinDisabled ChildrenMental DisordersCommunication DisordersExomeEpilepsyInstitutionalizationCommunication Aids for DisabledChromosomes, Human, XActivities of Daily LivingComparative Genomic HybridizationSegmental Duplications, GenomicSyndromeSexualityEducation, SpecialMicrocephalyPrenatal InjuriesWestern AustraliaMilieu TherapyChromosome DuplicationGenetic Diseases, X-LinkedHuman CharacteristicsDNA Copy Number VariationsMetabolism, Inborn ErrorsPlasma Membrane Neurotransmitter Transport ProteinsConsanguinityMuscle HypotoniaPatents as TopicMortality, PrematureBrain Diseases, Metabolic, InbornCaregiversCognition DisordersPedigreeGroup HomesQuestionnairesSeverity of Illness IndexMotor Skills DisordersPhenotypeSmith-Magenis SyndromeSyriaGenes, RecessiveWilliams SyndromeDe Lange SyndromeSelf-Injurious BehaviorLanguage Development DisordersPensionsChild Behavior DisordersClopenthixolCraniofacial AbnormalitiesIsraelWechsler ScalesSocial BehaviorMicrognathismBrain Injury, ChronicHuman RightsMutationFoot Deformities, CongenitalChromosome DeletionRare DiseasesParentsHand Deformities, CongenitalHealth Facility AdministratorsChild DevelopmentComorbidityAge FactorsCohort StudiesCross-Sectional StudiesBrainSocial AdjustmentLongitudinal StudiesNeuropsychological TestsHomozygoteRett SyndromeSex Chromosome DisordersKelpAustraliaPrader-Willi SyndromeInfant, Newborn