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2. Applebee, A., Langer, J., & Mullis, I. (1986). The writing report card: Writing achievement in American schools. Princeton: Educational Testing Service.
3. Applebee, A., Langer, J., Jenkins, L., Mullis, I., & Foertsch, M. (1990). Learning to write in our Nations’ schools. Princeton: Educational Testing Service.
4. Applebee, A., Langer, J., Mullis, I., Latham, A., & Gentile, C. (1994). NAEP 1992: Writing report card. Washington: US Government Printing Office.
5. ASCD (Producer) (2002). Teaching students with learning disabilities in the regular classroom: Using learning strategies. (DVD). http://shop.ascd.org/ProductDetail.aspx?ProductId=1553 , Alexandria, VA: ASCD.