Claims

FSM-eligible pupils made around five additional months' progress under TDTS (effect size +0.38), though this finding has lower security

Claim · All claims
Evidence · 1 study · causal r2 · q3 · i1 small
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 i1 Pupils eligible for free school meals in TDTS schools made about five additional months' progress compared with similar pupils in comparison schools (effect size +0.38). → Pam Hanley 2015

Evidence

Pam Hanley 2015

Pam Hanley, Robert Slavin, Louise Elliott. (2015). Thinking, Doing, Talking Science: Evaluation report and Executive summary. Education Endowment Foundation. http://www.isrctn.com/ISRCTN54969918

q3 · i1 · causal · r2

Subgroup analysis of the clustered RCT for ever-FSM pupils (285 analysed: 147 intervention, 138 control), effect size +0.38 (95% CI 0.15–0.62). The report itself flags that "this finding has lower security" because FSM pupils were unevenly distributed across schools.

"Pupils eligible for free school meals made five additional months’ progress on average, compared to similar pupils in comparison schools. However, due to the low numbers of pupils eligible for free school meals participating in the trial, this finding has lower security."

Discussion

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