“…This paper addresses the conditions under which quantitative and qualitative research methods could be combined in special education. Mixed-method strategies have been called combining methods (e.g, Bifano, 1989), integrated methods (Sprague & Zimmerman, 1989;US Office of Technology Assessment, 1980-81), multimethod design (Durst & Schaeffer, 1987), multiple methods , triangulation (e.g., Denzin, 1979;Goetz & LeCompte, 1984;Kidder & Fine, 1987), imbedded strategies (Yin, 1989), eclectic methods (Beauchamp & Braden, 1989), complementary methods (Firestone, 1987), and quasi-ethnography or microethnography (Goetz & LeCompte, 1984). Yin (1989) used additional terminology, which will be discussed in the case study section later.…”