“…The scale has 12 subscales that measure role overload (6 items), Role ambiguity (4 items), role conflict (5 items), unreasonable group and political pressure (4 items), responsibility for persons (3 items), under-participation (4 items), powerlessness (3 items), poor peer relations (4 items), intrinsic impoverishment (4 items), low status (3 items), strenuous working condition (4 items) and unprofitability (2 items). Suleman, Hussain, Shehzad, Syed, and Raja [ 51 ] found a reliability coefficient of 0.937 and 0.90 for OSI, using a split-half (odd-even) strategy and Cronbach Alpha respectively. Furthermore, for the purpose of this, we found a reliability index of 0,91 for the scale in Nigeria using Cronbach Alpha.…”