Our People
Mathematica's reputation for quality and objectivity is based in no small part on our high-caliber staff. Employees at all levels are selected for their superior experience, education, and training. Most senior staff hold doctoral degrees and are nationally recognized in their fields, which include economics, sociology, survey research, public policy analysis, demography, education, and computer technology.
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Principal ResearcherLarissa Campuzano has expertise designing and implementing experimental and nonexperimental evaluations. Her main research areas are education and international development.
Featured Projects- Evaluating the Development of Secondary Writing Teaching & Learning Solutions
- El Salvador: Impact Evaluation of Education, Training, and Productive Development
Featured Publications- Evaluation of the Formal Technical Education Sub-Activity of the Human Development Project, El Salvador
- Evaluation of the Non-Formal Skills Development Sub-Activity of the Millennium Challenge Corporation's Compact with the Government of El Salvador
Topics- Education
- International Research
- Human Services
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Senior Lead, Clinical ProgramsLlewelyn Brown has almost 20 years of experience in health information technology (health IT) with expertise implementing electronic health record (EHR) systems and developing measures of quality using EHR data.
Featured ProjectsFeatured Publications- Measuring Time Clinicians Spend Using EHRs in the Inpatient Setting: A National, Mixed-Methods Study
Topics- Health
- Health Information Technology and Analytics