ResearchBenchmarksInitial value problems confidence rating on ME 373 student surveyInitial value problems confidence rating on ME 373 student surveyFollow3.47Mean Confidence RatingLaTA1.84762.26882.693.1112May 6, 2026Evaluation resultsMethodMethodLinksMean Confidence RatingStandard Deviation of Confidence RatingMean Change in Confidence (Δx̄)Rank-Biserial Correlation (rrb)P-value (Significance)LaTAAssessment timing=Post...Assessment timing=Post, Sample size=N=159, Statistical test=Mann–Whitney U test2026.053.470.811.570.7442.9LaTAAssessment timing=Pre,...Assessment timing=Pre, Sample size=N=1592026.051.910.98———