“…In fact, research indicates that a larger, more comprehensive vocabulary can lead to increased comprehension (Beck & McKeown, 2007;Coyne, Simmons, Kame'enui, & Stoolmiller, 2004;Cunningham & Stanovich, 1997;Juel & Deffes, 2004;Maynard, Pullen, & Coyne, 2010;National Reading Panel Report, 2000). Unfortunately, a major factor in school failure, especially of disadvantaged students, seems to be inadequate vocabulary, or lack of verbal knowledge (Becker, 1977).…”