The Development Of Bullying Behavior Scale For Middleschool Students

Objective: Develop the bullying behavior scale for middle school students,analyze the items of the scale,and test the reliability and validity of the scale.Method: The questionnaire was compiled by the method of literature research and investigation.Based on the literature on bullying behaviors,the questionnaire survey was conducted among the teachers and students from grade one of junior high school,to grade three of high school,and the bullying behavior scale was finally determined.A survey of 1684 middle school students in Hainan and Zhangzhou was conducted using preliminary measurement tables.Exploratory factor analysis was used to explore the structure of the scale,and confirmatory factor analysis was used to verify the structure of the scale,and finally a formal scale was formed.The reliability of the scale was tested by homogeneity reliability and retest reliability.The validity of the scale was tested by content validity,structure validity and criterion validity.Result : 1.The bullying behavior scale for middle school students consists of four subscales: bullying behavior in offline situation,bullying behavior in Internet,bullying behavior in speech and intentional neglect.The scale has a total of 18 items.2.Item Analysis:The average number of each item is between 1.02-1.32,the standard deviation is between0.21-0.74,and each item is evenly distributed.The proportion of non-1 is between 1.19% and22.00%.The correlation between each item and its subscale is between 0.277-0.83,the items correlate to its scale is between 0.16 and 0.58,and There were significant differences in high and low group of all items;Reliability and validityanalysis: the Cronbach'? coefficient of the bullying behavior scale and subscale of middle school students is 0.60-0.89 The retesting reliability is between 0.35 and 0.62.Validity analysis: confirmatory factor analysis RESEA<0.08,CFI?TLI> 0.9;The validity of the scale and subscales was between-0.15 and-0.25.3.The bullying behavior scale for middle school students had significant differences in gender and grade.Conclusion:1.Completion of the bullying behavior scale for middle school students,and confirmatory factor analysis proves that the scale structure is reasonable;2.The scale hasgood discrimination;3.The scale has good internal consistency reliability and retest reliability;4.The scale has good content validity,structure validity,and standard validity.