Effect of perceived support on employee's voice behaviour through the work engagement: a moderator role of locus of control

This study primarily aimed to identify the direct effect of perceived support on the employees' voice behaviour in the workplace. It examined knowledge interactive impact of locus of control on the perceived support of work engagement. Accordingly, this study was built on literature of voice behaviour and as such, it employed a survey methodology. The study focused on a government sector firm, specifically Basra Electricity Production. The data collection tool used is the questionnaire and it was distributed to 333 employees in the firm. The collected data was analysed using AMOS version 22. Based on the results, work engagement fully mediates the relationship between perceived support and employee voice behaviour, while external locus of control moderated the relationship between perceived support and work engagement. Suggestions were provided for several avenues for future studies.