Claims

Improvements in attainment were not significantly moderated by English as an additional language, ethnicity, FSM Ever 6 status, or prior attainment

Claim · All claims
Evidence · 1 study · causal r2 · q3
Currency · newest study 2015 · 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? Interaction tests between randomised group and EAL, ethnicity (Other, Black, Asian), FSM Ever 6, and pre-test score were all non-significant. → Lord 2015

Evidence

Lord 2015

Lord, P., Bradshaw, S., Stevens, E. and Styles, B. (2015). Perry Beeches Coaching Programme: Evaluation report and Executive summary. Education Endowment Foundation. https://eric.ed.gov/?id=ED581144

q3 · i? · causal · r2

Pre-specified subgroup analyses in the intention-to-treat regression model. The report prints p = 0.23 for EAL, p = 0.62, p = 0.76 and p = 0.74 for Other, Black and Asian ethnicity, p = 0.59 for FSM Ever 6, and p = 0.62 for the pre-test score interaction; none were significant.

"The interaction between the intervention and EAL was not significant (p = 0.23). Ethnicity was considered as three dummy variables representing Other, Black and Asian, with White as the base category."

Discussion

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