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Sandra Wilson is an internationally known expert in research synthesis and meta-analysis. She has conducted systematic reviews of educational programs, most notably on school-based violence prevention and high school dropout programs.Prior to joining Abt, Wilson was the associate director of the Peabody Research Institute and a research assistant professor at Vanderbilt University. Wilson led and supported research projects at the Center for Evaluation Research and Methodology at Vanderbilt.

An Abt study in Health Services Research found the CJR model didn’t harm patients’ health, but they were slightly more likely to rely on caregivers for recovery.

As the COVID-19 pandemic unfolded, HPOG 2.0 programs adapted their procedures to continue activities while protecting their staff, students, and partners.

Abt developed several reports for the What Works Clearinghouse Postsecondary Education, Postsecondary Preparation, and Evidence Reporting (WWC-PEPPER) project.

Abt’s evaluation of Medicare’s AIM found $381.5 million in savings, and raised questions about how those savings—and risks—are shared.

This study describes the frequency of respiratory virus infections among women hospitalized for delivery and relevant prevention and testing measures.