“…Whilst a majority of the existing TPB studies explore patient physical health-related behaviors, such as condom use (Albarracin et al, 2001), exercise habits (Courneya, 1995) and smoking (Godin, Valois, Lepage, & Desharnais, 1992), there are only a few studies that explore the application of TPB with mental health therapists' behaviors (Casper, 2007;Kelly, Deane, & Lovett, 2012;Klaybor, 1998;Meissen, Mason & Gleason, 1991). For instance, Klaybor's (1998) study of 249 social workers' intention to use the Diagnostic Statistical Manual, Fourth Edition (DSM-IV) for assessment and treatment purposes found that attitudes, subjective norms, and perceived behavioral control were significant predictors of behavioral intentions.…”