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<p>Analysis of a sample of 78 students in project units with paired sample t-test. <i>N</i> represents the sample size, M denotes the mean, SD indicates the standard deviation, Cohen’s d signifies the effect size, and the 95% confidence interval for d is provided.</p>

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Analysis of a sample of 78 students in project units with paired sample t-test. N represents the sample size, M denotes the mean, SD indicates the standard deviation, Cohen’s d signifies the effect size, and the 95% confidence interval for d is provided.

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2026-01-16
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