Emotions For Aggressive Behavior In Children With Autism Intervene In Product Design

Aggressive behavior is one of the more obvious and widespread behavior problems of children with autism,which has a greater impact on the physical health and individual socialization of children with autism.At present,the intervention methods for aggressive behaviors of children with autism are mainly individual interventions,and there is a lack of targeted intervention products.Therefore,in order to reduce the occurrence of aggressive behaviors of children with autism,a design that can effectively improve the aggressive behavior of children with autism is designed.Emotional intervention products that adapt to most children are particularly important.This topic focuses on the aggressive behavior and emotion intervention products of children with autism as the main research object.First,the literature research method,user interview method,and behavior observation method are used to analyze the influencing factors of autistic children’s aggressive behavior,and the analytic hierarchy process(AHP)is used to rank the influencing factors as the basis for the design of aggressive behavior intervention products.Then use questionnaire survey method,user interview method,user mental model diagram to effectively integrate and extract user needs,obtain user demand categories,and use functional system technology method(FAST method)to transform user needs into product functions.Based on the needs of users and guided by the design principles of emotional intervention products for children with autism,three design schemes are proposed by integrating effective product functions.Finally,using the approach to ideal solution sorting method(TOPSIS),the evaluation matrix is established through the method of scoring.The positive ideal solution and the negative ideal solution are calculated,the optimal design plan is calculated after the relative discount of each plan,and the effectiveness of the product is verified through a 10-day follow-up experiment,and the indirect users are allowed to evaluate the effectiveness of the product.Show that the final design can effectively reduce the aggressive behavior of children with autism.Through the design of emotional intervention products for aggressive behaviors of children with autism,it can effectively reduce the occurrence of aggressive behaviors of children with autism,improve the ability of children with autism to express their emotions reasonably,and care for the healthy development of children with autism from the perspective of product design.Created an evaluation process for the product design of aggressive behavior and emotion intervention for children with autism,and verified the feasibility of the research method through design practice,providing research ideas for the design and optimization of similar products.