“…Though dispositions represent attitudes and as such are difficult to assess directly (Henerson, Morris, Fitz-Gibbon, 1987;Oosterhof, 2010), education agencies are requiring colleges/schools of education to assess the professional dispositions of teacher candidates (CCSSO, p.31;GaPSC, 2009;NCATE, 2010). Another challenge in assessing dispositions is that there is not general agreement on the definition of the term (Singh & Stoloff, 2007;Stooksberry, Schussler, & Bercaw, 2009;Thornton, 2006;Welch et al, 2010), and from an assessment perspective, it is impossible to assess that which is not clearly defined (Welch et al, 2010). Furthermore, legal findings (Board of Education of the Warsaw Central School District, 1994;Dixon v. Clem, 2007;The Gallatin County Board of Education v. Mann, 1998) make it clear that teacher behavior does matter.…”