A study examined the revisions made in expressive and persuasive compositions by 14 good and 14 average writers in grades 5, 7, and 11 to determine if grade- or ability-related differences occurred in the quality and kinds of revisions made and if revisions differed for the two types of compositions. Students wrote compositions one day and revised…

Twelve learning-disabled children, aged 8-11, were compared with normal peers on various discourse errors. No significant quantitative differences were found in the total number of discourse errors between the disabled and normal groups, but the errors were qualitatively different. Male subjects made significantly more errors than female subjects.…