Analyzing and Evaluating the Effects of Mizaj on Whistle-Blowing and the Moderating Role of Demographic Variables

The purpose of this study was to investigate the effect of employees' Mizaj on their Whistle-blowing with the moderating role of demographic variables. This study is practical and descriptive in terms of purpose, and was done by a survey method. The statistical population of the study was 300 employees of Oil Company staff in one of the western regions of the country, using Cochran formula 169 of them were considered as statistical sample. Simple random sampling was used to select the sample members. The standard questionnaire of Salman Nejad and Park were used for data collection and data were analyzed using Smart PLS2 software for partial least squares modeling. Findings show that there is a positive and significant relationship between employees' warmness Mizaj and their Whistle-blowing, and the relationship between staff cold Mizaj and their Whistle-blowing is negative and significant. The relationship between dry Mizaj and staff Whistle-blowing is negative and significant and relationship between staff wet Mizaj and their Whistle-blowing is positive and significant. Also there is a significant and negative relationship between employees wet Mizaj and their Whistle-blowing. Finally, demographic variables in this study, which were expressed as moderating variables, had no significant effect on the relationship between warm Mizaj and staff Whistle-blowing, dry Mizaj and Whistle-blowing.