The Revision Of Inventory Of Statements About Self-injury And Preliminary Application Middle School Students

In recent years,Non-suicidal self-injury is the focus of adolescent problem behavior research,but there is still a lack of self-injuring function scale.At present,there is no systematic revision of ISAS scale in our country,so this study revises ISAS and performs it among middle school students,trying to finally get a scale with satisfactory reliability and validity.First of all,the ISAS scale is translated into Chinese and retranslates into English for many times to determine the title of the scale.Then the revised scale is used to collect information of middle school students.Three tests are conducted.The results are as follows:first,the Chinese version of ISAS has 39 items.Second,the two factor structure of the scale match the results of the reliability factor analysis.Third,the reliability and validity of the revised scale generally meet the requirements of psychological measurement.The internal consistency reliability of the Chinese version of ISAS was:.902,and the retest reliability was.952.Fourthly,the content validity of ISAS is good.ISAS is significantly correlated with MSI-BPD,adolescent life behavior questionnaire and DASS-21,which met the theoretical expectation.The revised ISAS of this study has stable structure,good reliability and validity,and can be used as a tool to measure the self injury function of middle school students.