Claims

10.4% of grade 8 mathematics score variability lies between schools and is predicted by City Connects participation

Claim · All claims
Evidence · 1 study · causal r2 · q3
Currency · newest study 2016 · not yet checked against its sources · not reviewed by a person

Subclaims

Reading the evidence codes

q is the design tier, i the impact, n the sample, and the kind with its r the rigour judged within that kind: what each code means.

This claim: no standardized effect is recorded in observations/ for it yet, so no benchmark reading is possible.

q3 i? For grade 8 mathematics, 10.4% of the variability in test scores lies between schools and is predicted by participation in City Connects. → O'Dwyer 2016

Evidence

O'Dwyer 2016

O'Dwyer, L. M., Lee-St. John, T., Raczek, A. E., Luna Bazaldua, D. A., & Walsh, M. (2016). Examining the role of early academic and non-cognitive skills as mediators of the effects of City Connects on middle school academic outcomes. SREE Spring 2016 Conference. https://eric.ed.gov/?id=ED567236

q3 · i? · causal · r2

Multilevel variance decomposition of grade 8 mathematics scores in the Boston Public Schools ATT-weighted sample. The article reports that "10.4% of the variability in grade 8 test scores lies between schools and is predicted by the participation in City Connects."

"For mathematics, 10.4% of the variability in grade 8 test scores lies between schools and is predicted by the participation in City Connects."

Discussion

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