The research team for this study consisted of a prime contractor, American Institutes for Research (AIR), and four subcontractors, BPA, ETS, the Lewin Group, and Mathematica Policy Research, Inc. None of these organizations or their key staff has financial interests that could be affected by findings from the Study of the Impact of a Reading Intervention for Low-Literate Adult ESL Learners. No one on the technical working group, convened by the research team approximately once per year to provide advice and guidance, has financial interests that could be affected by findings from the evaluation.