One ingredient that may serve as a catalyst for writing development is changes in writing knowledge. This study assessed the veracity of two tenets underlying this proposal: that skilled writers are more knowledgeable than less skilled writers, and that individual differences in knowledge are related to writing performance. Both of these…

Interviews with 39 students with learning disabilities (LD, grades 4-8) and 29 normally achieving students revealed that, compared to controls, LD students had less mature conceptualizations of writing and less favorable attitudes toward writing but no differences in evaluations of their competence in either writing or the composing process.…