“…While some researchers report that there is no difference between the superiors', and the subordinates' self, evaluation of the subordinates' performance (Cheung, 1999;Churchill et al, 1985;Heneman, 1974;Somers and Birnbaum, 1991), there are other researchers who report that there is difference between the superior's evaluation of subordinates' performance and the subordinates' self-evaluation of their own performance (Jones and Fletcher, 2002;Prien and Liske, 1962;Scullen et al, 2000;Thornton, 1968).…”