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This article summarizes results from a study of how the Comprehensive Primary Care initiative affected primary care physician experience.

In 2014, The Wallace Foundation launched the Principal Supervisor Initiative (PSI), a four-year, $24 million-dollar effort to redefine principal supervision in six urban school districts.

In this brief, we document the post-denial employment and benefit experiences of older applicants who are initially denied Social Security Disability Insurance (SSDI) for “work capacity” reasons.

This sheet summarizes Mathematica’s comprehensive approach to helping agencies improve the quality of child welfare data.

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Mathematica and its partner, Group Health Cooperative, evaluated the effects of CPC on cost, quality, utilization, and patient and provider experience. We also provided rapid cycle (quarterly) feedback to participating practices, CMS, and CMS’s regional partners.

In 2008, the U.S. Department of Labor’s Employment and Training Administration commissioned Mathematica to conduct a national random assignment evaluation of the Workforce Investment Act Adult and Dislocated Worker programs' effectiveness.

Mathematica is conducting a cross-site evaluation and providing evaluation technical assistance to partnerships that are working with families in which children are at risk for maltreatment due to a parent or caretaker’s potential substance use dependence.

To help reduce the risks of pregnancy, sexually transmitted infections, and associated risk behaviors among teenagers, Congress authorized PREP as part of the 2010 ACA. Mathematica's evaluation is documenting how PREP-funded programs are operationalized and assessing selected programs’ effectiveness....

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