“…Different factors may affect workload of employees. Uncertain expectations of managers (House and Rizzo, 1972), an extremely busy time at work (Rutherford, 2001), work behaviour standards at the workplace (Adams, Lugsden, Chase, Arber and Bond, 2000), inadequate numbers of employees and setting unrealistic targets (Rowley and Purcell, 2001), pressures stressing employees (Hsieh, 2004), and interventions in organizations (Fong, 2004) are among the reasons that increase workload. In addition, individuals' undermined sense of autonomy (Ahuja, Chudoba, Kacmar, McKnight and George, 2007) and absence of supportive cultural characteristics of organizations can lead to high perceived workload (Duxbury, Lyons and Higgins, 2008).…”