Erratum to: Read Writ (2012) 25:109–129 DOI 10.1007/s11145-010-9250-2

These appendices and acknowledgement to the funders were inadvertently not included with the original publication of this article and it appears below:

Acknowledgments

This work was supported by (a) a Multidisciplinary Learning Disabilities Center Grant P50HD052120 from the National Institute of Child Health and Human Development and (b) a Predoctoral Interdisciplinary Research Training Grant R305B04074 from the Institute for Education Science. We acknowledge our project staff and the teachers and students participating in this project and appreciate the insightful feedback of our anonymous reviewers.