The Influence Of Impulsive Traits And Chronic Life Events On Suicidal Ideation Of Middle School Students

Objective:1.To understand the current status and characteristics of suicidal ideation in middle school students,and explore the relationship between impulsive traits and chronic life events and apparent suicidal ideation;2.To explore the impact of impulsive traits,chronic life events,and belonging seeking on implicit suicide ideation,and the impact of impulsive traits and belonging seeking on implicit suicide ideation in social exclusion situations;Methods:Research 1: Questionnaire survey method to understand the suicidal ideation of middle school students,and to study the impact of impulsive traits and chronic life events on suicidal ideation from an explicit perspective.Research 2: Behavioral experiment method,through the implicit association test paradigm,according to the impulsive traits,chronic life events,and sense of belonging in the investigation and research,the people with the scores within 27% of the two ends are selected as the high and low groups,The dependent variable is the D score on the implicit association test.The second study adopts an experimental design between subjects,the independent variable is a three-factor high-low grouping,and the dependent variable is the D score on the implicit association test.Research 3: Behavioral experiment method.According to the scores of impulsive traits and sense of belonging in the investigation and research,people within 27% of the scores were selected as high and low groups,and eligible subjects were finally selected for social acceptance and social exclusion They were induced in two situations,and the suicide implicit stroop test was performed.Study 3 uses an experimental design between subjects.The independent variables are impulsive trait groups(high impulsive traits and low impulsive traits),belonging-seeking groups(belonging to seek high and low groups),and social exclusion situations(acceptance).Context and rejection context),the dependent variable is the correct response rate and average response time of subjects dealing with various attribute Results:1.Investigation and research results:The suicidal ideation of middle school students is significantly different in gender(t=-2.44,p<0.05).Among them,the suicidal ideation of girls is significantly higher than that of boys,while in the ethnic group(t=-0.73,p>0.05),the place of birth(t =1.73,p>0.05)and only child(t=1.73,p>0.05),there is no significant difference.Both impulsive traits and chronic life events can positively predict the suicidal ideation of middle school students.The regression model between them is: suicidal ideation=3.13+0.23*impulsive traits+0.13*chronic life events.2.Experimental research results:(1)For implicit suicide ideation,the main effect of impulsive traits is not significant(F=0.449,p>0.05,η2=0.009),and the main effect of chronic life events is not significant(F=0.003,p>0.05,η2=0.000),the main effect of seeking belonging is not significant(F=0.000,p>0.05,η2=0.000),that is,subjects are divided into high and low groups of impulsive traits,high group and low group of chronic life events,and sense of belonging There was no significant difference in the scores of implicit suicide ideation between seeking high and low groups,but the interaction effect between impulsive traits and chronic life events was significant(F=6.086,p<0.05,η2=0.107);impulsive traits and sense of belonging The interaction effect of seeking was significant(F=4.547,p<0.05,η2=0.082);the interaction effect of chronic life events and the pursuit of belonging was significant(F=7.450,p<0.01,η2=0.127).(2)In the implicit suicide stroop experiment,the interaction between the social exclusion situation and the sense of belonging seeking had a significant impact on the suicidal vocabulary response(F=6.094,p<0.05).The subjects with high sense of belonging seeking grouped under the condition of rejection The response to suicide words was faster(F=5.355,p<0.05);while in the low belonging-seeking group,there was no significant difference in the response time difference between suicide words and neutral words in social rejection situations.Conclusion:(1)Impulsive traits and chronic life events can have a significant impact on apparent suicidal ideation.Suicidal ideation=3.13+0.23*impulsive traits+0.13*chronic life events.(2)In the implicit suicide association test,the interactions among the three factors of impulsive traits,chronic life events,and belonging-seeking are very significant.In the implicit suicide stroop test,the interaction between the social rejection situation and the search for belonging has a significant impact on the suicidal vocabulary response time,Participants who seek high groupings for a sense of belonging respond more quickly to suicide words under rejection conditions.