ResearchBenchmarksBoundary value problems confidence rating on ME 373 student surveyFollow3.2Mean Confidence RatingLaTA1.40081.86792.3352.8021May 6, 2026Evaluation ResultsMethodMethodLinksMean Confidence RatingStandard Deviation (SD) of Confidence RatingChange in Mean Confidence (Δx̄)Rank-biserial Correlation (rrb)p-valueLaTAAssessment timing=Post...Assessment timing=Post, Sample size=N=159, Statistical test=Mann–Whitney U test2026.053.20.761.740.8251.3LaTAAssessment timing=Pre,...Assessment timing=Pre, Sample size=N=1592026.051.470.8———