Education, SpecialIntellectual DisabilityMentally Disabled PersonsDisability EvaluationIntellectual PropertyDisabled PersonsDevelopmental DisabilitiesMental Retardation, X-LinkedIntelligenceFaciesResidential FacilitiesIntelligence TestsGenes, X-LinkedHaploinsufficiencyAutistic DisorderLearning DisordersDown SyndromeHealth EducationFragile X SyndromeChild Development Disorders, PervasiveAdaptor Protein Complex 4Patient Education as TopicInsurance, DisabilityEducation, Medical, ContinuingEducation of Intellectually DisabledEducationEducation, MedicalAbnormalities, MultipleDisabled ChildrenMental DisordersQuestionnairesFragile X Mental Retardation ProteinExomeCommunication DisordersEpilepsyActivities of Daily LivingInstitutionalizationCommunication Aids for DisabledChromosomes, Human, XEducation, ContinuingEducational StatusComparative Genomic HybridizationSegmental Duplications, GenomicSexualityWestern AustraliaSyndromeMicrocephalyHuman CharacteristicsPrenatal InjuriesEducation, DentalMilieu TherapyChromosome DuplicationGenetic Diseases, X-LinkedCognition DisordersEducation, NursingDNA Copy Number VariationsCaregiversConsanguinityMetabolism, Inborn ErrorsPlasma Membrane Neurotransmitter Transport ProteinsMuscle HypotoniaMortality, PrematurePatents as TopicUnited StatesSeverity of Illness IndexBrain Diseases, Metabolic, InbornPedigreeGroup HomesSyriaMotor Skills DisordersSmith-Magenis SyndromeIsraelParentsPensionsPhenotypeRisk FactorsGenes, RecessivePrevalenceDe Lange SyndromeLanguage Development DisordersWilliams SyndromeWechsler ScalesChild Behavior DisordersSelf-Injurious BehaviorLongitudinal StudiesEducation, DistanceClopenthixolHuman RightsHealth Knowledge, Attitudes, PracticeCraniofacial AbnormalitiesEducation, Medical, GraduateSocial BehaviorMicrognathismBrain Injury, ChronicCohort StudiesHealth Status