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Instructional practices
The Promises and Pitfalls of Using Language Models to Measure Instruction Quality in Education
Topics: MethodsAssessing instruction quality is a fundamental component of any improvement efforts in the education system. However, traditional manual assessments are expensive, subjective, and heavily dependent on observers’ expertise and idiosyncratic factors, preventing teachers from getting timely and… more →
Are Preschool Programs Becoming Less Effective?
Anamarie A. Whitaker, Margaret Burchinal, Jade M. Jenkins, Drew H. Bailey, Tyler W. Watts, Greg J. Duncan, Emma R. Hart, Ellen S. Peisner-Feinberg.Topics: Student LearningHigh-quality preschool programs are heralded as an effective policy tool to promote the development and life-long wellbeing of children from low-income families. Yet evaluations of recent preschool programs produce puzzling findings, including negative impacts, and divergent, weaker results than… more →
The long-term distributional impacts of a full-year interleaving math program in Nigeria
Topics: Student LearningThis study reports the findings from a year-long randomized evaluation assessing the impact of assigning 62 classrooms in Nigeria to receive either blocked or interleaved math problem sets. Blocked practice sessions focused on a single skill at a time. Interleaved problem sets alternated between… more →
Automated Feedback Improves Teachers’ Questioning Quality in Brick-and-Mortar Classrooms: Opportunities for Further Enhancement
Topics: Teacher and Leader DevelopmentAI-powered professional learning tools that provide teachers with individualized feedback on their instruction have proven effective at improving instruction and student engagement in virtual learning contexts. Despite the need for consistent, personalized professional learning in K-12 settings… more →
Teacher Preparation, Classroom Structure, and Learning Outcomes for Students with Disabilities
Topics: Student LearningAmple research investigates returns to teacher preparation and other instructional inputs for the general student population, yet evidence is lacking for students with disabilities (SWDs). This study uses North Carolina data to estimate achievement returns to teacher preparation by classroom… more →
Explaining the Productivity Paradox: Experimental Evidence from Educational Technology
Topics: Student LearningExplaining the productivity paradox—the phenomenon where an introduction of information and communication technology (ICT) does not lead to improvements in labor productivity—is difficult, as changes in technology often coincide with adjustments to working hours and substitution of labor. I… more →
Do As I Say: What Teachers’ Language Reveals About Classroom Management Practices
Topics: Student Well-BeingClassroom management critically affects students’ academic and behavioral outcomes, yet we lack quantitative methods for observing these practices at scale. This study develops and validates language-based measures of classroom management—such as responding to student behavior and issuing verbal… more →
Who Benefits from Remote Schooling? Self-Selection and Match Effects
Topics: Student LearningWe study the distributional effects of remote learning. Our approach combines newly collected data on parental preferences with administrative data from Los Angeles. The preference data allow us to account for selection into remote learning while also studying selection patterns and treatment… more →
Implementation Matters: Generalizing Treatment Effects in Education
Topics: MethodsTargeted instruction is one of the most effective educational interventions in low- and middle-income countries, yet reported impacts vary by an order of magnitude. We study this variation by aggregating evidence from prior randomized trials across five contexts, and use the results to inform a… more →
Instructional Alignment is Associated with Sustained Benefits of PreK
Meghan P. McCormick, Cullen MacDowell, Christina Weiland, JoAnn Hsueh, Michelle Maier, Mirjana Pralica, Samuel Maves, Catherine Snow, Jason Sachs.This study uses implementation fidelity data from PreK to 1st grade in the Boston Public Schools (BPS) to measure instructional alignment and examine whether stronger alignment is associated with sustained benefits of BPS PreK on children’s language, literacy, and math skills through first grade… more →
M-Powering Teachers: Natural Language Processing Powered Feedback Improves 1:1 Instruction and Student Outcomes
Topics: Teacher and Leader DevelopmentAlthough learners are being connected 1:1 with instructors at an increasing scale, most of these instructors do not receive effective, consistent feedback to help them improved. We deployed M-Powering Teachers, an automated tool based on natural language processing to give instructors feedback… more →
Heterogeneity of item-treatment interactions masks complexity and generalizability in randomized controlled trials
Ishita Ahmed, Masha Bertling, Lijin Zhang, Andrew D. Ho, Prashant Loyalka, Hao Xue, Scott Rozelle, Benjamin W. Domingue.Topics: MethodsResearchers use test outcomes to evaluate the effectiveness of education interventions across numerous randomized controlled trials (RCTs). Aggregate test data—for example, simple measures like the sum of correct responses—are compared across treatment and control groups to determine whether an… more →
Beginning Teachers & Strategies for Asset-Based Pedagogy
Topics: Teacher and Leader DevelopmentOur study examines roughly 2,000 novice teachers’ responses about how they account for students’ cultural, ethnic/racial, and linguistic diversity. We qualitatively analyze robust open-ended survey responses to explore teachers’ reported strategies for how they integrate asset-based pedagogy (… more →
How Do Homeowners, Teachers, and Students Respond to a Four-Day School Week?
Topics: Families and CommunitiesFaced with decreasing funds and increasing costs, a growing number of school districts across the United States are switching to four-day school weeks (4DSWs). Although previously used only by rural districts, the policy has begun to gain traction in metropolitan districts. We examine homeowner… more →
Teachers’ use of class time and student achievement
Topics: Teacher and Leader DevelopmentWe study teachers’ choices about how to allocate class time across different instructional activities, for example, lecturing, open discussion, or individual practice. Our data come from secondary schools in England, specifically classes preceding GCSE exams. Students score higher in math when… more →
The NCTE Transcripts: A Dataset of Elementary Math Classroom Transcripts
Topics: MethodsClassroom discourse is a core medium of instruction --- analyzing it can provide a window into teaching and learning as well as driving the development of new tools for improving instruction. We introduce the largest dataset of mathematics classroom transcripts available to researchers, and… more →
Time in School: A Conceptual Framework, Synthesis of the Causal Research, and Empirical Exploration
We examine the fundamental and complex role that time plays in the learning process. We begin by developing a conceptual framework to elucidate the multiple obstacles schools face in converting total time in school into active learning time. We then synthesize the causal research and document a… more →
Making the Grade: The Effect of Teacher Grading Standards on Student Outcomes
Topics: Student LearningTags: Instructional practicesTeachers are among the most important inputs in the education production function. One mechanism by which teachers might affect student learning is through the grading standards they set for their classrooms. However, the effects of grading standards on student outcomes are relatively… more →
Computationally Identifying Funneling and Focusing Questions in Classroom Discourse
Topics: Student LearningResponsive teaching is a highly effective strategy that promotes student learning. In math classrooms, teachers might funnel students towards a normative answer or focus students to reflect on their own thinking, deepening their understanding of math concepts. When teachers focus, they treat… more →
The Enduring Struggle of Standards-Based Reform: Lessons from a National Research Center on College and Career-Ready Standards
Morgan S. Polikoff, Laura M. Desimone, Andrew C. Porter, Michael S. Garet, Amy Stornaiuolo, Katie Pak, Toni M. Smith, Mengli Song, Nelson Flores, Lynn S. Fuchs, Douglas Fuchs, T. Philip Nichols.Standards have been at the heart of state and federal efforts to improve education for several decades. Most recently, standards-based reforms have evolved with a focus on more ambitious "college- and career-ready" (CCR) standards. This paper synthesizes the results of a seven-year national… more →