Table 4.
Relationships between Educational Video Specific Variables and Improved Test Scores (n=74)
| Improved Test Scores | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Model 1 | Model 2 | Model 3 | |||||||
| B (se) | 95% CI | β | B (se) | 95% CI | β | B (se) | 95% CI | β | |
| Constant | 0.6 (0.5) | 1.7–2.6 | 0.8 (0.6) | −0.5–2.1 | −4.3 (2.4) | −9.1 – 0.4 | |||
| Improved Confidence | 1.5 (0.6) | 0.4–2.6 | 0.3 | 1.6 (0.6) | 0.4–2.7 | 0.3 | 1.3 (0.6) | 0.2 – 2.5 | 0.3* |
| New Information | −0.1 (0.2) | −0.4–0.3 | −0.1 | −0.1 (0.2) | −0.4 – 0.3 | −0.1 | |||
| Easy to understand | 0.6 (0.2) | 0.1–1.1 | 0.3* | ||||||
| Length | 0.9 (0.5) | −0.2–1.9 | 0.2 | ||||||
| R | 0.3 | 0.1 | 0.4 | ||||||
| R2 | 0.1 | 0.1 | 0.1 | ||||||
| F | 7.2 | 3.7 | 3.7 | ||||||
| Δ R2 | 0.0 | 0.1 | |||||||
Statistically significant at p≤0.05