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  • Research Methods | Tips and Tools

    Good Educational Measurement Requires Choosing the Right Strategy

    ByCrystal Martin Nelson December 5, 2021

    The best educational measurement strategy is the one that fits your specific circumstance, not the hottest method of the day. And not necessarily the ones that pols believe are singularly able to deliver “real, hard data.” The What Works Clearinghouse (WWC) at the Institute of Education Sciences (IES), for example, reserves its highest rating of…

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  • Military connected | Our Work

    Evaluating Services to Military-Connected Students

    ByCrystal Martin Nelson October 28, 2016

    We are pleased to deepen our work of evaluating educational programs serving highly mobile students through three new Department of Defense Education Activity (DoDEA) MCASP grants: to Hillsborough County Public Schools, Socorro Independent School District and Fairfax County Public Schools. These new projects extend our prior work on behalf of highly mobile students through the evaluation…

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  • Our Work | Tips and Tools

    Data Collection Pitfalls

    ByCrystal Martin Nelson September 23, 2016

    Our clients are by and large genuine change-makers, motivated to measure and achieve the positive outcomes they seek. And one of our most important jobs is helping them develop and use appropriate data to enhance discovery, analysis, insight and direction. But client commitment and our professional responsibility don’t always avoid some common data collection pitfalls….

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  • Practical Evaluation

    Strategic Data Use in Education

    ByCrystal Martin Nelson August 19, 2016

    As educators, we talk about data, collect data, wade through data, analyze data, and draw conclusions from data that hopefully demonstrate how and why our interventions led to the achievement of our goals. But sometimes there seems to be so much data, so many things we could measure, that it’s difficult to know where to…

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  • Our Work | STEM

    Wanted: Women Technologists

    ByCrystal Martin Nelson February 3, 2016

    That women are traditionally underrepresented in technology-related careers will surprise no one. It is something we’ve seen in our work, our research, and with our own children. In the 2015 ARS evaluation of STEM, Inc., a coding and entrepreneurship project designed for middle school students, only 32% of participants were girls and they were almost half as…

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  • News

    New Year, New Law

    ByCrystal Martin Nelson January 11, 2016

    Understanding key changes as NCLB evolves into ESSA. When President Obama signed the bipartisan Every Student Succeeds Act (ESSA), which reauthorizes the Elementary and Secondary Education Act (ESEA) of 1965, into law, we had two reactions: 1) Finally! Congress and the President Obama have at last replaced No Child Left Behind (NCLB) and 2) Holy cow!…

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  • Arroyo Research Services News | News

    John Kucsera on Segregation in Schools

    ByCrystal Martin Nelson October 30, 2015

    Arroyo Research Services Senior Associate John Kucsera has been attracting considerable attention for his work with UCLA professor Gary Orfield on the extreme segregation still found in our nation’s school systems 60+ years after the landmark Brown v. Board of Education court ruling. And contrary to what some may expect, the biggest problem is not…

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