A study was designed to identify highly teachable composing skills that have a strong statistical relationship with composition quality across various grade levels. Sample compositions were randomly selected from the National Assessment of Educational Progress (1972). A total of 750 compositions written by 9-, 13-, and 17-year-old-students (250…

The last of three volumes studying the relationship between writing research and instruction, this four-part report focuses on writing assessment. The first section details specifications for an instrument assessing student writing samples and the following composition skills: word processing, sentence processing, paragraph development,…