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Researcher and policy analyst Karin Martinson has extensive knowledge of workforce development and income security policies affecting low-income populations.  With more than 30 years of experience, her research focuses on identifying effective strategies to assist disadvantaged groups seeking to gain a foothold in the labor market. The groups include low-skilled adults, cash-assistance recipients, the long-term unemployed, and those with disabilities or substance use disorders. She oversees Abt’s large portfolio of work at the U.S. Department of Labor and has worked with a wide range of federal and state agencies and philanthropic organizations.  She has led numerous research and evaluation projects, primarily in workforce and income support arena, as a project director, principal investigator, task leader, and content expert. She co-authored more than 50 research reports and briefs and contributed to published volumes on workforce policy. 

Andrew Clarkwest has more than 18 years of experience in workforce policy and evaluation design. He has held lead management and technical roles in many quantitative and mixed-methods studies, including multi-site random assignment evaluations, quasi-experimental impact evaluations, and descriptive studies. He develops evidence to meet the practical needs of program and policy audiences and makes complex research accessible. He has translated research insights through systematic evidence reviews, technical assistance, and easy-to-consume dissemination products.

David Kaz, a principal associate in Abt’s Social and Economic Policy Division, has nearly 20 years of experience providing technical assistance, training, research, and policy analysis. He has worked on a wide range of programs and policies that affect low-income populations. He has directed, designed, and conducted both large- and small-scale, multi-faceted technical assistance projects for federal and state agencies and other clients and stakeholders. Clients have included the U.S. Department of Agriculture (USDA) Food and Nutrition Service, Washington State’s Department of Social and Health Services, King County, and the City of Seattle. He has worked on workforce legislation with members of Congress.

Dr. Sebastian Lemire is an evaluation expert with decades of experience designing and managing evaluations of education and workforce development programs. He has extensive experience with a broad range of evaluation approaches, quasi- and non-experimental designs, qualitative and quantitative data collection and analysis methods, as well as systematic evidence reviews.

Allan Porowski joined the Social and Economic Policy Division of Abt Global in 2014 as a principal associate. He is a leading expert in the design, execution and analysis of randomized controlled trials, quasi-experimental studies and national cross-site evaluations of education, health and other social interventions.

Allison Dymnicki has 19 years of experience in designing, directing, and conducting research, evaluation, and technical assistance projects aimed at promoting youth development, behavioral health, and wellbeing, with a particular focus on school, community, and out-of-school settings. She is deeply committed to promoting positive outcomes for all youth, particularly populations who have been historically underserved or are under-resourced. She has partnered with federal agencies like the National Institute of Justice, Centers for Disease Control and Prevention, Assistant Secretary for Planning and Evaluation, and the Department of Education, as well as foundations, state and local educational agencies, and non-profit organizations. Much of her work focuses on developing researcher practitioner partnerships intended to elevate diverse perspectives, practitioner viewpoints, and youth voices. 

Dr. Lauver has over 25 years of experience as a researcher, evaluator, project director, and technical assistance (TA) provider at the local, state, and federal levels. Her work spans leading initiatives for the U.S. Department of Education 21st Century Community Learning Centers (CLCC) Program; youth development and out-of-school-time learning programs, including serving families and students with disabilities; and teacher professional development in literacy, mathematics, and science. Additional areas of specialization include culturally responsive research and evaluation studies involving quantitative and qualitative methods. A subject matter expert in P-12 education policy, she has produced extensive bodies of knowledge used by thousands of educators at state education agencies, local education agencies, and charter schools.

Raquel González, Ph.D., has over 20 years of experience conducting research and evaluations focused on early childhood development, K-12 school systems, and institutes of higher education. Her work includes developing and conducting culturally responsive and equitable evaluations aimed at supporting the whole child, with a focus on children from birth to five and their families. She also has led large-scale impact evaluations to assess the efficacy of programs. She brings expertise working with a variety of local and state agencies in California, as well as with foundations and non-profits.

Barbara Goodson is a nationally recognized expert in research and policy on families and young children. She has more than 40 years of experience designing and conducting large, multi-site implementation and impact studies examining interventions for low-income and language minority children and families. Goodson is an expert on research methodology and measuring ECE environmental quality and fidelity of implementation of educational interventions. She specializes in the evaluation of pre-grade 12 interventions and early learning programs, designing logic models and conducting program improvement research to ensure successful implementations.

Molly Irwin has more than 25 years of experience leading large-scale research and evaluation efforts and working with policy makers, researchers, and practitioners to build and use evidence. Irwin has worked to improve public programs and policy outcomes in workforce development, child and family well-being, public health, and conservation, most recently as the Pew Charitable Trusts’ vice president of research and science. She spent over 10 years in the federal government in the Department of Labor (DOL), where she served as the chief evaluation officer, and in the Administration for Children and Families. She has also overseen major initiatives in state and local government and academia.