Study measures were assessed utilizing single-item measures. Admittedly, there are concerns about the potential low reliability of single-item measures. Some scholars, though, have demonstrated the superiority of a single-item measure relative to a summated scale ,as well as substantial convergent validity of a single-item measure with facet scales. Moreover, Sackett and Larson (1990) aver that if the construct being measured is adequately narrow and unambiguous to respondents, a single-item measure may suffice