Qualitative research methods, in many forms, have been used to deepen understandings in the field of severe disabilities for decades. Using methods such as individual case studies, grounded theory, phenomenology, content analysis, life history, and ethnography, qualitative research has served to explain bounded systems, generate theory, study the lived experiences of individuals, investigate historical and contemporary texts and contexts, share first-person narratives, and investigate cultural and social systems that involve students with severe disabilities. Indicators of quality in qualitative methods and means of establishing credibility have been explicated and are widely applied in the field. To varying degrees, qualitative methods have allowed researchers to represent the voices of students with severe disabilities and engage them actively in the research process, which is important given that a mantra among persons with severe disabilities and their advocates is nothing about us without us. Regardless of the methods, accurately representing the voices of students with severe disabilities and including them as active participants in research is not always easy to accomplish given the nature of their cognitive and communication profiles. Many students with severe disabilities do not communicate symbolically through speech, sign language, or graphic symbols. Others have limited means of communication and are dependent on familiar communication partners to co-construct meaning with them. Some approaches to qualitative research, such as post-critical ethnography, provide a potential path toward representing the voice of a broader range of students with severe disabilities because these methods lead researchers to interrogate assumptions in the field while examining their own positions, perceptions, and beliefs relative to the subject of the investigation. While these methods offer opportunity with respect to their ability to fairly represent and involve students with severe disabilities, they challenge previously accepted indicators of quality and means of establishing credibility in qualitative research. As qualitative research methods are applied in understanding students with severe disabilities in the future, these challenges will have to be addressed.
Karen A. Erickson and David A. Koppenhaver
Critical discourse analysis (CDA) is a cross-disciplinary methodological and theoretical approach. At its core CDA explores the intersections between discourse, critique, power, and ideology which hold particular values for those teaching in developing contexts. CDA has emerged as a valuable methodological approach in cultural and media studies and has increased in prominence since the 2010s in education research where it is drawn on to explore educational policy, literacy education, and identity. This research has intersected with the field of information systems which has explored the dominant discourses and discursive practice of how information and communication technologies (ICTs) are viewed in policy and the contradictions between rhetoric and reality. It has also been drawn on in research in developing contexts to critique the role of ICTs in education. A brief historical background to CDA and overview of the key components of the approach will be provided. How CDA has been drawn on in educational studies will be examined and research on CDA will be highlighted to explore discursive practices of students and the influence of students’ digital identities on their engagement with and experience of online learning. By focusing on four key constructs of CDA—namely meaning, context, identity, and power—the potential of CDA to critically investigate how students’ are constructing their technological identity in an increasingly digital world will be demonstrated, particularly as examples of research emanating from developing contexts will be drawn.