“…Moreover, it is argued that generally disabled employees are unfairly treated, including disparate opportunities for advancement (Braddock and Bachelder, 1994;Jones, 1997), more negative performance evaluations (Colella et al, 1997), even (arguably) differential rates of discharge. In the same vein, several authors underline that negative stereotypes about disabled employees influence unfair or undeserved treatment or doubtful status (Cleveland et al, 1997;Colella et al, 1997).Additionally, previous scholars have found that disability is linked to lower average pay, job security, training, participation in decisions (Schur et al, 2009). Therefore, as Schur et al (2009) argued, "these differences contribute to the more negative evaluations of firm treatment by employees with disabilities, and their lower levels of company loyalty.…”