Table 3 Meta-regression analysis of the sources of heterogeneity
From: A meta-analysis of students’ readiness assurance test performance with team-based learning
Factor | Number of studies | Coefficient | Standard error | 95% confidence interval | P value |
|---|---|---|---|---|---|
Quality score | 11 | 0.354 | 0.27 | 0.15 ~ 0.86 | 0.17 |
Sample size | 11 | −0.002 | 0.002 | 0.005 ~ 0.001 | 0.21 |