“…These sources of information guide the cognitive activities that underlie comprehension, including (but not limited to) the activation of meaning from long-term memory (e.g., Kintsch, 1998;McNamara & McDaniel, 2004;Rizzella & O'Brien, 2002), the application of prior knowledge to reason about text events and descriptions (Anderson & Pichert, 1978;Bartlett, 1932;Bower, Black, & Turner, 1979;Bransford & Johnson, 1972;Schank & Abelson, 1977), and the validation of unfolding logical arguments on the basis of beliefs about the world (e.g., Halldorson & Singer, 2002;Lea, Mulligan, & Walton, 2005;Singer, Halldorson, Lear, & Andrusiak, 1992). Theoretical views of discourse comprehension detail the contributions of prior knowledge and text content in describing readers' attempts at understanding and remembering what they read (e.g., Long, Wilson, Hurley, & Prat, 2006;.…”