A longitudinal study of sentence context effects in second-grade children: Tests of an interactive-compensatory model

During the first half of the school year and at the end of the school year second-grade children (mean age: 7 years, 4 months at the first testing) completed a task in which they read words preceded by either a congruous sentence context, an incongruous sentence context, or a neutral context. Prior to the first testing, each child was given practice at recognizing one-half of the words in isolation. Word difficulty was varied orthogonally with practice and context condition. The effect of context on reading times decreased with development and practice, and increased with word difficulty. The results were interpreted as supporting an interactive-compensatory model of the development of reading fluency.