Enhancing a student productivity model for adaptive problem-solving assistance.

User Model User-adapt Interact · 2023 · PMC9362072 · PMID 35966028

Europe PMC DOI

hedged sentence

0.0600

closest p · 1.2× alpha

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boldest claim

The sentences

marginally significantp = .06so close (0.05 < p ≤ 0.1)

Next, a Mann–Whitney U test on posttest length shows a marginally significant difference between the two HNU conditions ( U = 495, p = .06) with the Adaptive condition ( Mean = 39, SD = 8) forming marginally significantly shorter proofs than the Control ( Mean = 44, SD = 12), and a moderate effect size (Cohen’s d = .49).

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