This study uses Surveillance, Epidemiology, and End Results (SEER) registry data to describe trends in thyroid cancer incidence overall and by tumor size in the United States from 1992 to 2016.

This study uses South Korean administrative database data to assess changes in incidence of postthyroidectomy hypoparathyroidism during a period of fluctuations in thyroid cancer screening and surgery between 2007 and 2016.

A new research brief illuminates the landscape of professional development in Head Start programs. Using data from the spring 2017 round of the FACES 2014 Survey, researchers explore professional development experiences of Head Start program directors, center directors, teachers, and other staff.

More than nine million active duty and retired military members and their families, including two million children, receive benefits from TRICARE, the military’s health care program. TRICARE offers health maintenance organization (HMO) and preferred provider organization (PPO) options.

Mathematica staff and their local community partners are vying for an opportunity to share insights from cutting-edge projects related to equity, early learning, the science of learning, and K–12 education.

Mathematica experts will showcase their expertise in providing business analytics and data quality development for the Medicaid and CHIP (Children’s Health Insurance Program) Business Information Solution (MACBIS) at this year’s Medicaid Enterprise Systems Conference in Chicago.

Join the Regional Educational Laboratory Mid-Atlantic and stakeholders from the New Jersey and Delaware Departments of Education for a free four-part series on culturally responsive practices as a strategy for improving education outcomes.

Parents who participated in the Child Support Noncustodial Parent Employment Demonstration (CSPED) reported substantially higher levels of satisfaction with child support services compared with those who did not participate in the program.

Mathematica’s Jonathan Morse and Clint Eisenhower will team up to share their thoughts on state impacts and expectations for the Centers for Medicare & Medicaid Services Medicaid program integrity strategy at this year’s NAMPI Annual Conference in Atlanta.

This interactive data visualization uses SNAP quality control data from fiscal year 2016 and microsimulation modeling to provide detailed information on the demographic characteristics of those at risk of losing benefits.

Join Mathematica at the 2019 ISM Annual Conference in Milwaukee, Wisconsin, as Elizabeth Weigensberg, Mathematica’s state and local child welfare lead, and Matthew Stagner, vice president and director of human services, team up to share their expertise on how being data driven can improve outcomes for state child welfare agencies.

According to a new study from Mathematica, students who attended Knowledge Is Power Program (KIPP) middle schools were substantially more likely to enroll in four-year colleges.

Although most school districts help teachers use data to improve student learning, a new Mathematica study shows that providing schools with data coaches and professional development to support their efforts did not result in increased data use by teachers.

A new report from Mathematica, the Notre Dame Initiative for Global Development, and AidData highlights how a set of climate shocks played a major role in impeding the long-term impact of a food security program funded by the U.S. Agency for International Development (USAID) in southern Malawi.

Each October, National Principals Month recognizes the essential role principals play in making schools great.

Across the nation, Black students, economically disadvantaged students, and students with disabilities are disproportionately subjected to disciplinary removals, which are out-of-school suspensions and expulsions that compromise students’ opportunities to learn and increase their risk of dropping out.

A Mathematica issue brief synthesizes new and recent evidence on how the two cities’ beverage taxes affected purchases, consumption, and the retail environment.

Early fatherhood can have negative effects on the outcomes of young men, reducing the number of years of schooling they receive and their likelihood of graduating from high school.

A final report presents evidence on the long-term impacts of the Steps to Success home visiting program for adolescent mothers in San Angelo, Texas.

A new, publicly available data file on physician group practices has been released by the Agency for Healthcare Research and Quality’s (AHRQ) Comparative Health System Performance Initiative.

From November 7 to 9, APPAM will host its annual Fall Research Conference in Denver, Colorado. As a proud partner of APPAM since its inception, Mathematica will participate in a number of conference activities.

Principals can play an important role in improving instruction and student achievement in their schools. Many professional development programs focus on strengthening principals’ leadership skills.