Claims

PBL teaching significantly improves the critical thinking skills of analysis and interpretation in English-major sophomores

Claim · All claims
Evidence · 1 study · causal r1 · q2
Currency · newest study 2018 · checked against its sources 2026-11-03 (automated, 1 of 1 entry) · 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? The experimental group's analysis and interpretation skill scores improved significantly after the PBL experiment, while evaluation, reasoning and self-regulation did not. → Zhou 2018

Evidence

Zhou 2018

Zhen Zhou. (2018). An Empirical Study on the Influence of PBL Teaching Model on College Students’ Critical Thinking Ability. English Language Teaching, 11(4). https://doi.org/10.5539/elt.v11n4p15

q2 · i? · causal · r1

Paired samples T test of the experimental group's critical thinking skills (Table 3). The article reports significant pre-post differences for analysis and interpretation, with the significance values of analysis and interpretation "less than .05"; no effect size is printed.

"The significant values of the analysis and interpretation are less than .05, and there are significant differences in the two groups. It can be seen that the level of two critical thinking skills of the experimental group has improved after the PBL teaching model experiment."

Discussion

Learner Variables

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