“…Using two different samples, Havens andVasey (2003, 2005) reported internal consistency reliability estimates of .79 and .70 for the Unit Staffing Subscale (DIS 1), .82 and .82 for the Quality of Professional Staff Practice Subscale (DIS 2), .89 and .90 for the Professional Recruitment Subscale (DIS 3), .84 and .86 for the Unit Governance/Leadership Subscale (DIS 4), .88 and .90 for the Quality of Support Staff Practice Subscale (DIS 5), and .72 and .70 for the Clinical Liaison Subscale (DIS 6). In other studies, DIS internal consistency reliability estimates ranged from .61 for the Unit Governance/Leadership Subscale to .87 for the remaining subscales (Ahmed & Safadi, 2013;Bina et al, 2013;Havens, Warshawski, & Vasey, 2013;Houston et al, 2012;Jaafarpour & Khani, 2011;Liu, Hsu, & Chen, 2015;Scherb, Specht, Loes, & Reed, 2011;Ugur, Scherb, & Specht, 2015).…”