A Direct Instruction and Precision Teaching Intervention to Improve the Sentence Construction of Middle School Students With Writing Difficulties

Abstract

Being able to construct simple sentences is necessary for effective written expression. The present study investigated effects of a sentence construction intervention on small groups of middle school students with disabilities and writing difficulties. The intervention entailed sentence instruction and frequency building to a performance criterion, a type of timed practice emphasizing fluency. A single case design, multiple-baseline across small groups, was used. Three middle school teachers delivered intervention to three small groups of students (a total of 15 students). As a result of intervention, the average number of correct minus incorrect word sequences per small group gradually increased. Results are discussed in the context of the sentence construction literature and within a framework of direct instruction and precision teaching.