Claims

Students taught with the reform-based instructional method retained significantly more mathematics knowledge than those taught with the traditional method

Claim · All claims
Evidence · 1 study · causal r2 · q2
Currency · newest study 2014 · 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.

q2 i? Retention scores were significantly influenced by instructional method, with the reform-based group retaining more (F = 65.249, p = .000). → M. N. Modebelu & C. C. Ogbonna 2014

Evidence

M. N. Modebelu & C. C. Ogbonna 2014

M. N. Modebelu & C. C. Ogbonna. (2014). Reform-Based-Instructional Method and Learning Styles on Students' Achievement and Retention in Mathematics: Administrative Implications. International Journal of Education & Literacy Studies 2(2). https://doi.org/10.7575/aiac.ijels.v.2n.2p.48

q2 · i? · causal · r2

Same quasi-experimental study's ANCOVA on retention scores: "the calculated f-ratio for retention is 65,249" with p = .000, so the null hypothesis was rejected. The article reports the reform-based group retained more knowledge than the traditionally taught group.

"the calculated f-ratio for retention is 65,249 with probability significant value of 0.000 which is less than 0.05. The null hypothesis of no significant mean difference in retention was therefore not retained."

Discussion

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