TPC-Journal-V5-Issue1

The Professional Counselor /Volume 5, Issue 1 74 the OSEGM and the OSEBP Measure into what Bakker and Demerouti (2008) identified as job and personal resources. Additionally, performance was measured by the PES. Work engagement, a mediating variable as suggested by the model, was measured by the Utrecht. Because we adapted the PEWES in accordance with Bakker and Demerouti’s (2008) model, we assessed the individual items and subscales for content validity and reliability as previously described. Given that preliminary findings suggested strong internal consistency, we hypothesized that the full survey could be utilized to ascertain a potential mediation effect of work engagement on the relationship between organizational support of EBP and educational growth, and consequently, greater perceived professional expertise. The estimated model, along with the standardized estimates, is shown in Figure 2. The fit of the model was very good, with an RMSEA of 0.00, χ 2 (2, n = 78) = 0.66, p = .72, GFI = .99, CFI = 1.00. Additionally, 55% of the direct effect between the OSEBP Measure and the PES can be accounted for by the mediation of the Utrecht, and 70% of the direct effect between the OSEGM and the PES can be accounted for by the mediation of the Utrecht. Given the large bivariate relationships between professional expertise and both organizational support of EBP and organizational support of educational growth, it appears that work engagement itself is largely contributing to these positive relationships. This finding is shown by the large percentage of direct effects accounted for by the Utrecht. OSEBP OSEGM Utrecht PES .40 .34 .46 Figure 2. Mediation Model of Work Engagement. All standardized values are significant at the .05 level. Discussion The purpose of this study was to gain an increased understanding of the relationships between organizational support of EBP and educational growth, work engagement, and perceived counselor professional expertise. In addition, we examined the mediational effect of work engagement on perceived counselor professional expertise. Results revealed a consistent and coherent picture with important implications for organizational support of continued development of counselor professional expertise across a variety of work settings, including mental health agencies, schools and hospital settings. Significant positive relationships between all variables indicate that counselors who rated themselves higher in professional expertise and perceived their work settings as supportive of EBP and educational growth reported significantly higher work engagement scores. Results affirm the importance of organizational support of EBP and its unique contribution to nurturing and sustaining work engagement levels among counselors. Results also affirm the importance of organizational support of continued counselor educational growth. These findings help to substantiate the research efforts of Bakker and Demerouti (2007, 2008) and Schaufeli and Salanova (2007).