1. Albus, D. A., Liu, K. K., Thurlow, M. L. & Lazarus, S. S. (2019). 2016–17 publicly reported assessment results for students with disabilities and ELs with disabilities (NCEO Report 411). Minneapolis, MN: University of Minnesota, National Center on Educational Outcomes. Retrieved from https://files.eric.ed.gov/fulltext/ED600722.pdf
2. From First Grade Forward: Early Foundations of High School Dropout
3. Achievement Loss Associated With the Transition to Middle School and High School
4. Attendance Works. (2015). Mapping the early attendance gap: Charting a course for school success. Retrieved from http://www.attendanceworks.org/wp-content/uploads/2017/05/Mapping-the-Early-Attendance-Gap_Final-4.pdf