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Virginia S. Lovison
The Effect of Student-Tutor Ratios: Experimental Evidence from a Pilot Online Math Tutoring Program
Topics: Student LearningTags: Tutoring, Mathematics educationBudget constraints and limited supplies of local tutors have caused many K-12 school districts to pivot from individual tutoring in-person toward small-group tutoring online to expand access to personalized instruction. We conduct a field experiment to explore the effect of increasing student… more →
Institutions: Brown UniversityU.S. Middle School Mathematics Instruction, 2016
Topics: Student LearningIn recent decades, U.S. education leaders have advocated for more intellectually ambitious mathematics instruction in classrooms. Evidence about whether more ambitious mathematics instruction has filtered into contemporary classrooms, however, is largely anecdotal. To address this issue, we… more →
Institutions: Harvard UniversityInvesting in the Teacher Workforce: Experimental Evidence on Teachers’ Preferences
While investing in the teacher workforce is central to improving schools, school resources are notoriously limited, forcing school leaders to make difficult decisions on how to prioritize funds. This paper examines a critical input to resource allocation decisions: teacher preferences. Using an… more →
Institutions: Harvard University, University of California, BerkeleyBias in the Air: A Nationwide Exploration of Teachers' Implicit Racial Attitudes, Aggregate Bias, and Student Outcomes
Topics: Teacher and Leader DevelopmentTheory suggests that teachers’ implicit racial attitudes affect their students, but we lack large-scale evidence on US teachers’ implicit biases and their correlates. Using nationwide data from Project Implicit, we find that teachers’ implicit White/Black biases (as measured by the implicit… more →
Institutions: Harvard University, University of Southern California