Intellectual DisabilityMentally Disabled PersonsDisability EvaluationIntellectual PropertyDisabled PersonsMental Retardation, X-LinkedDevelopmental DisabilitiesFaciesIntelligenceResidential FacilitiesJob SatisfactionIntelligence TestsGenes, X-LinkedHaploinsufficiencyAutistic DisorderLearning DisordersDown SyndromeFragile X SyndromeChild Development Disorders, PervasiveAdaptor Protein Complex 4Insurance, DisabilityJob DescriptionEducation of Intellectually DisabledAbnormalities, MultipleFragile X Mental Retardation ProteinDisabled ChildrenMental DisordersExomeCommunication DisordersEpilepsyInstitutionalizationCommunication Aids for DisabledChromosomes, Human, XActivities of Daily LivingComparative Genomic HybridizationSegmental Duplications, GenomicSyndromeMicrocephalySexualityEducation, SpecialPrenatal InjuriesWestern AustraliaMilieu TherapyChromosome DuplicationGenetic Diseases, X-LinkedHuman CharacteristicsDNA Copy Number VariationsMetabolism, Inborn ErrorsPlasma Membrane Neurotransmitter Transport ProteinsQuestionnairesConsanguinityMuscle HypotoniaPatents as TopicMortality, PrematureBrain Diseases, Metabolic, InbornCaregiversCognition DisordersPedigreeGroup HomesSeverity of Illness IndexMotor Skills DisordersSmith-Magenis SyndromePensionsSyriaPhenotypeGenes, RecessiveDe Lange SyndromeWilliams SyndromeSelf-Injurious BehaviorClopenthixolLanguage Development DisordersCraniofacial AbnormalitiesChild Behavior DisordersIsraelWechsler ScalesMicrognathismEmploymentBrain Injury, ChronicSocial BehaviorStress, PsychologicalHuman RightsFoot Deformities, CongenitalHealth Facility AdministratorsMutationChromosome DeletionRare DiseasesLongitudinal StudiesCross-Sectional StudiesHand Deformities, CongenitalComorbidityParentsHealth StatusCohort StudiesChild DevelopmentPrevalenceSocial AdjustmentRett SyndromeRisk FactorsHomozygoteSex Chromosome Disorders