Item responses from a standardized language arts usage and expression test were submitted to an ordering-theoretic data analysis procedure to identify the significant prerequisite relationships that underlay the data set. Responses were elicited from a sample of 81 sixth graders who took the Iowa Tests of Basic Skills, Form G, Level 12 usage and…

This report, designed especially for use by researchers, evaluators, and teachers, explores the practical implications of the composing process for writing instruction and assessment. An understanding of the actual process of text composition is presented as insights into how the acquisition of aspects of writing might be facilitated are explored.…