Intervention Study Of Visual Cue Strategy On Personal Pronoun Comprehension In Preschool Children With Autism

Mastering personal pronouns is a necessary condition for children to communicate smoothly,and children with autism have obvious pragmatic barriers in this area,mainly in the avoidance of personal pronouns and the reversal of personal pronouns,which seriously restrict autism.Children’s daily study and life.In order to ensure their language development and their normal life and social interaction,it is particularly necessary to intervene in autistic children who have problems with personal pronoun acquisition.Studies at home and abroad have found that teaching can effectively improve the mastery of personal pronouns in children with autism,and visual cueing strategies can effectively improve children’s（especially children with special needs）language skills.Given that preschool is a critical period for language development,and language acquisition is based on language comprehension,this study uses visual cues to intervene in the comprehension of personal pronouns in preschool children with autism based on the visual advantages of individuals with autism.The research object of this study is two 4-5 year old preschool children with autism.The cross-behavior multi-exploration design is used as the research method,the visual cue strategy is used as the independent variable,the personal pronoun comprehension ability is used as the dependent variable,and the target behavior is used as the research method.Attainment rate is a measure of the dependent variable,and target behaviors include understanding "I","you" and "him".The collected data were mainly processed through visual analysis,C-statistics,and reliability and validity analysis of the study.The results of the study showed that after receiving the intervention of the visual cue strategy,the ability of the two research subjects to understand "I","you" and "he" improved,showing a steady upward trend,and the goals of the two research subjects at the end of the intervention The behavior achievement rate has reached a high level,and the C statistics have reached a significant level,indicating that the immediate effect of the intervention is significant.After entering the maintenance period,the three target behaviors of the two research subjects were consistent with the intervention expectations,maintaining a stable high level,and the C statistics all reached a significant level,indicating that the maintenance effect of the intervention was significant.In addition,according to the results of the interviews with the parents of the research subjects,the parents are satisfied with the effect of the intervention,think that the visual cueing strategy is simple and easy to operate,and are willing to continue to apply the strategy in the family to intervene in other areas of the research subjects,and accept the visual cueing strategy.Therefore,this study also has good social validity.Finally,based on the reflection on the research process and research results,the researcher summarizes the shortcomings of this research,and puts forward some suggestions in three aspects: teaching,the use of visual cueing strategies,and the improvement of follow-up related research,with a view to future research and teaching work.Provide some reference and reference.