The purposes of this review were to determine: (1) if different writing activities were more effective than others in improving students' reading comprehension, and (2) if obtained differences among writing activities was related to how reading comprehension was measured? Meta-analysis was used to examine these questions across studies involving…

The process approach to writing instruction is one of the most popular methods for teaching writing. The authors conducted meta-analysis of 29 experimental and quasi-experimental studies conducted with students in Grades 1-12 to examine if process writing instruction improves the quality of students' writing and motivation to write. For students…

There is considerable concern that students do not develop the writing skills needed for school, occupational, or personal success. A frequent explanation for this is that schools do not do a good job of teaching this complex skill. A recent meta-analysis of true- and quasi-experimental writing intervention research (S. Graham & D. Perin,…