the causal relationship between abnormal personality dimensions and psychological turmoil with anger with the mediating role of perception of air pollution (focusing on students and staff of traffic-affected corridors)
Article Type:
Research/Original Article (دارای رتبه معتبر)
Background and Aim

Uncontrolled anger has always been associated with destructive effects in the field of interpersonal relationships and psychological health.


The research is applied in terms of purpose and its method is correlation based on structural equations. The statistical sample of the study was 250 students of Amin University of Law Enforcement Sciences studying in 2019-2020 who were randomly selected from the fields of traffic operations, traffic engineering and educational planning management. In this study, the scale of psychological distress of depression, anxiety Lovibond (1995), short personality form for DSM-5, trait anger - Spielberger (1999) and perception of air pollution Yazdanparast et al. (2014) were used as tools. Data were analyzed using Pearson correlation coefficient test and structural equations and version 3 of Smart PLS software.


The effect coefficient of abnormal personality dimensions on perception of air pollution was 0.324; Psychological disturbance on perception of air pollution was 0.173, abnormal dimensions of personality on anger were 0.323, perception of air pollution on anger was 0.266, psychological disturbance on anger was 0.218 and the relationships between variables were positive and significant. Also the mediating role of perception of air pollution; The relationship between abnormal dimensions of personality and anger and psychological turmoil and anger was confirmed (p <0.05).


 seems that the perception of air pollution can affect the relationship between abnormal dimensions of personality, psychological turmoil and anger.

Traffic Management Studies, Volume:17 Issue: 66, 2023
171 to 208  
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