A Closer Look at Charter Practices
Will Dobbie and Roland Fryer’s new study of 35 New York City charter schools attempts to find a preliminary answer to the question of how different practices within charters are correlated with student progress on math and ELA tests. In general, this study’s premise and methods represent a promising shift away from just looking at test scores to measure school quality; it acknowledges variations between charters and gets to the issue of what policies and practices are actually happening inside these schools.
The researchers looked at a wide variety of possible practices based on surveys of principals, interviews with teachers, visits to schools, and reviews of site visit reports from authorizers. The result was that they found five policies that were significantly correlated to increased test scores: “frequent teacher feedback, the use of data to guide instruction, high-dosage tutoring, increased instructional time, and high expectations.”
The finding that’s getting the most attention, however, is their conclusion that “class size, per pupil expenditure,
The researchers looked at a wide variety of possible practices based on surveys of principals, interviews with teachers, visits to schools, and reviews of site visit reports from authorizers. The result was that they found five policies that were significantly correlated to increased test scores: “frequent teacher feedback, the use of data to guide instruction, high-dosage tutoring, increased instructional time, and high expectations.”
The finding that’s getting the most attention, however, is their conclusion that “class size, per pupil expenditure,