Exploration-first students show more advanced MVC reasoning on the transfer task than Instruction-first students¶

Claim · All claims
Evidence · 1 study · causal r2 · q3 · i2 medium
Currency · newest study 2025 · checked against its sources 2026-10-20 (automated, 1 of 1 entry) · not reviewed by a person

Subclaims¶

q3 i2 A repeated-measures ANOVA on predation pretest versus transfer task showed a significant main effect for condition favoring Exploration-first, alongside a large main effect of task. → Saba 2025

Evidence¶

Saba 2025¶

Saba, J., Kapur, M., & Roll, I. (2025). Learning about multivariable causality with interactive simulations: exploration before instruction may hurt immediate gains but benefits transfer. Instructional Science, 53, 1603–1632. https://doi.org/10.1007/s11251-025-09726-7

q3 · i2 · causal · r2

Repeated-measures ANOVA comparing MVC reasoning on the predation pretest and transfer Task 3 found a significant condition effect (ηp2 = 0.077) and task effect (ηp2 = 0.298); "Students from Exploration-first condition significantly improved their MVC reasoning compared to students from Instruction-first condition". Predation pretest scores did not differ between conditions.

"showed a significant main effect for condition, F(1,69) = 5.743, p = 0.019, ηp2 = 0.077 with a medium effect size (Fig. 5) and a significant main effect for the task, F(1,69) = 29.287, p < 0.001, ηp2 = 0.298 with a large effect size. Students from Exploration-first condition significantly improved their MVC reasoning compared to students from Instruction-first condition."

Discussion¶

Learner Variables¶

• Measurement — outcome: instruction changes it

Related Claims¶

• PS-I with a virus transmission simulation showed better transfer of multivariable causality to a new context, despite similar end-of-intervention performance to I-PS — related
• Exploration-first students transfer MVC-strategy Efficiency better, with condition-by-Task-2 interactions for Efficiency and Quality — related
• No significant condition differences remain at posttest: both approaches converge on MVC strategy and reasoning after both phases — related
• Instruction before exploration yields immediate MVC-strategy advantages in the first exploration task, driven by shorter exploration time — related
• Giftedness interacts significantly with instruction type on the learning and recall outcomes in the 2×2×2 study — related