•OverviewofAutism•SymptomsandDiagnosisofAutism•Theecologyandtreatmentofauthism•RehabilitationandeducationforauthismDefinitionofAutismDevelopmentalDisorderSpectrumDisorderThehistoricalbackgroundandresearchstatusofauthorshipEarlyDescriptionChangingViewsResearchProgressTheimpactandimportanceofautismSymptomsofauspiciousnessDiagnosticcriteriaandproceduresforauditingEarlyidentificationandinterventionofauthorshipTheecologyandpathophysiologyofmagnetismGeneticfactors01Environmentalfactors02Neurobiologicalabnormalities03TreatmentmethodsforauthismBehavioralMedicationsComprehensivetherapiesinterventionsBehavioralinterventionssuchasappliedbehavioranalysis(ABA)andcognitive-behavioraltherapycanhelpchildrenwithincentivesimprovesocialskills,languageability,andreduceproblembehaviorsMedicationssuchasComprehe