Graham, Steve. <br/><br/>
A meta-analysis of writing treatments for students in grades 6-12 / 
Steve Graham, Young-Suk Kim, Yucheng Cao, Will Lee, Tamara Tate, Penelope Collins, Minkyung Cho, Youngsun Moon, Huy Quoc Chung, and Carol Booth Olson. 
 - Washington, DC ;  American Psychological Association ,  October 2023. 
 - Volume 115, pages 1004-1027 :  illustration ;  28 cm. 
<br/><br/> Journal of Educational Psychology, vol. 115 no. 7, pages 1004-1027, October 2023. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Writing instruction.<br/>Meta analysis.<br/>Instructional effectiveness.
<br/><br/><label>Dewey Class. No.: </label>DPer 370.15 J826 October-November 2023 v. 115 n. 7-8