Constructing causal model of organizational citizenship behaviors by personality factors with mediating of job involvement, job self-efficacy, subjective well-being, and organizational commitment among Aluminum Iran Corporation

Purpose: a descriptive study was conducted at aluminum corporation in iran in order to construct a causal model of organizational citizenship behavior based on personality factors with mediation of job involvement, job self-efficacy, factual well-being and organizational commitment. material and method: the research sample consisted of 360 employees of the mentioned company selected by stratified random sampling method. organizational citizenship behavior, personality, job involvement, job self-efficacy, occupational well-being, and organizational commitment questionnaire was used to collect data. findings: the research analysis was performed using correlation, structural equations. finally, the findings of the research showed that between personality factors and organizational citizenship behavior is significant relation. job self-efficacy factors and organizational commitment have a direct and indirect effect on organizational citizenship behavior. discussion: however, the factor of well-being of the subject only had a direct effect on organizational citizenship behavior. also, the factor of job involvement only indirectly influences organizational citizenship behavior.