Predicting Non-Suicidal Self-Injury Based on Exposure, Outcome Expectancies, and Avoidance Self-Efficacy in Students of the University of Guilan

Document Type : Original Article

Authors

1 Master of General Psychology, General Psychology, University of Guilan, Guilan, Iran

2 . Professor, Department of Psychology, University of Guilan, Guilan, Iran

3 Professor. Department of Psychology. University of Guilan. Guilan. Iran

Abstract

 
Introductoin: Considering the role of cognitive and environmental factors in the occurrence and maintenance of self-injury the aim of this study is to predict non-Suicidal self-injury based on the exposure, outcome expectancies, and avoidance self-efficacy in students
Method: This research is a descriptive correlational study. The research sample was 264 students of the University of Guilan in the academic year 2019-2020 who were selected by convenience sampling. In order to collect data Sanson's et al. (1996) Self-Harm Inventory, Zelkovich & Cole's (2014) Social Exposure to Non-Suicidal Self-Injury Scale, Hasking and Rose's (2016) Non-suicidal Self-injury expectancy Questionnaire and self-efficacy scale of avoiding NSSI by Czyz et al. (2014) were used. Data were analyzed by multiple regression analysis.
Results: The results of multiple regression analysis showed that 44.3% of the variance of non-suicidal self-injury is predicted by exposure to non-suicidal self-injury, outcome expectancies, and avoidance self-efficacy, and among those, avoidance self-efficacy and outcome expectancies had the highest share with a prediction of 24.8% and 23.8% of non-suicidal self-injury variance, respectively.
Discussion and Conclusion: Given that exposure to non-suicidal self-injury, outcome expectancies, and avoidance self-efficacy can predict non-suicidal self-injury, the findings of this study can greatly help prevent this behavior and planning educational and treatment programs so that students are less exposed to the damage caused by this behavior.

Keywords


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