Claims

EWIMS reduced the percentage of students who failed one or more courses after one year

Claim · All claims
Evidence · 1 study · causal r2 · q4
Currency · newest study 2017 · 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.

q4 i? In a randomized controlled trial, the percentage of students who failed one or more courses was significantly lower in EWIMS schools (21 percent) than in control schools (26 percent). → Faria 2017

Evidence

Faria 2017

Faria, A.-M., Sorensen, N., Heppen, J., Bowdon, J., Taylor, S., Eisner, R., & Foster, S. (2017). Getting students on track for graduation: Impacts of the Early Warning Intervention and Monitoring System after one year (REL 2017–272). Washington, DC: U.S. Department of Education, Institute of Education Sciences, National Center for Education Evaluation and Regional Assistance, Regional Educational Laboratory Midwest. http://ies.ed.gov/ncee/edlabs

q4 · i? · causal · r2

Randomized controlled trial of 73 high schools analyzing extant student records with multilevel regression. The course failure rate was "lower in EWIMS schools (21 percent) than in control schools (26 percent)".

"The percentage of students who failed one or more courses was lower in EWIMS schools (21 percent) than in control schools (26 percent; see figure 3). This 5 percentage point difference was statistically significant."

Discussion

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