“…Occupational stress, also known as job stress, has been defined as the experience of negative emotional states such as frustration, worry, anxiety and depression attributed to work related factors (Kyriacou, 2001). Occupational stress is also defined as the perception of a discrepancy between environmental demands (stressors) and individual capacities to fulfill these demands (Topper, 2007). Occupational stress, in particular, is the inability to cope with the pressures in a job, because of a poor fit between someone's abilities and his/her work requirements and conditions (Holmlund-Rytkönen and Strandvik, 2005).…”