Literacy has been widely identified as a curricular priority for students with severe disabilities (Agran, 2011) and has recently been the focus of a growing body of intervention research. For adolescents, perspectives on appropriate literacy content, contexts, and materials are widely divergent, as the relative importance of academic and functional skills is more contested than in earlier grades (Bouck, 2009;Browder, Trela, & Jimenez, 2007;Copeland & Keefe, 2007). Despite increased attention on literacy for students with moderate and severe disabilities in recent years, the impact on practice has not been measured (Copeland, Keefe, Calhoon, Tanner, & Park, 2011). To make recommendations for improving literacy instruction, it is constructive to understand the current state of practice.
Literacy for Students With Severe DisabilitiesWhen designing instruction, four key decisions must be made: (a) What will students learn? (b) Where will students learn? (c) What materials will they use? and (d) How will students demonstrate learning? Each of these decisions is interconnected and must be guided by a conceptual framework (Ruppar, Roberts, & Olson, 2014). In literacy, teachers' decisions have historically been guided by a narrow focus on sight word instruction, often without reference to a broader communicative purpose (Browder, Wakeman, Spooner, Ahlgrim-Delzell, & Algozzine, 2006). Research strongly supports that students with severe disabilities can acquire sight words through systematic instruction (Browder, Ahlgrim-Delzell, Spooner, Mims, & Baker, 2009). Recently, researchers and teachers have recognized that literacy should be more comprehensive (Browder et al. 2006). Browder and colleagues thus adopted a broader conceptual framework, focusing on phonemic awareness, phonics and print awareness, vocabulary, fluency, and comprehension (National Reading Panel [NRP], 2000). This line of research continues and has been highly influential in the field (e.g.