Domain-specific knowledge gains from the learning session were large but comparable across the three experimental conditions¶

Claim · All claims
Evidence · 1 study · causal r2 · q3 · i3 large
Currency · newest study 2024 · not yet checked against its sources · not reviewed by a person

Subclaims¶

q3 i3 Domain-specific knowledge increased significantly from pre- to post-test with a strong effect (ηp2 = 0.969), with no effect of experimental condition. → Lehmann 2024

Evidence¶

Lehmann 2024¶

Lehmann, T. (2024). Bridging domains: examining the effects of relevance instructions and guiding questions on pre-service teachers' first- and second-order knowledge integration. Instructional Science. https://doi.org/10.1007/s11251-023-09655-3

q3 · i3 · causal · r2

Repeated-measures MANOVA on CK, PK, and PCK pre–post knowledge tests in the three-group experiment: a strong overall gain (ηp2 = 0.969) with no condition effect (p = .557); per-domain gains were significant in all three domains with no interactions.

"The results indicated a significant increase in domain-specific knowledge (see Table 6 for descriptive statistics), Wilks' λ = 0.031, F(3,78) = 815.2, p < .001, ηp2 = 0.969 (strong effect), but no effect of experimental condition, Wilks' λ = 0.940, F(6,156) = 0.818, p = .557, η p2 = 0.031"

Discussion¶

Related Claims¶

• Interaction volume during AI-supported practice sessions did not differ significantly across conditions, supporting comparability of practice exposure
• Relevance instructions and guiding questions both improve pre-service teachers' first-order knowledge integration in a reading- and writing-based learning setting with three domain-specific texts
• No significant differences in learning measures across teacher-coached, researcher-coached, and BioWorld-alone conditions — related
• Order of worked examples and problem solving had no significant effect on application and transfer scores in experimental design or graphing — related
• Pupils in all three conditions gained significantly from pre-test to post-test and retention test, with no prior-knowledge differences between conditions — related
• Project performance improved significantly from pre- to post-feedback across all three feedback conditions with no significant differences between feedback sources — related
• Pre-service teachers' second-order knowledge integration is mediated by their first-order knowledge integration — related
• Reading comprehension, self-concept and interest were collected prior to learning only to ensure comparability of conditions — related