Table 4.
Final multiple linear regression models for associations between independent variables and exam scores
| Exam and model variables | Beta coefficient (95% CI) | p value | R2 | ANOVA p value |
|---|---|---|---|---|
|
Course I (n = 48) MCAT percentile Anki dependency while studying = High (reference = Low) |
0.2 (0.1–0.3) 4.6 (1.3–7.9) |
< 0.001 0.008 |
45.9% | < 0.001 |
|
Course II (n = 35) AnKing % mature |
0.8 (0.4–1.2) | < 0.001 | 36.2% | < 0.001 |
|
Course III (n = 23) How confident for exam = Somewhat/fairly (reference = Not at all/slightly) How prepared for exam = Completely (reference = Not at all/slightly) |
6.7 (1.2–12.3) 11.3 (5.7–16.8) |
0.020 < 0.001 |
49.2% | 0.001 |
|
CBSE (n = 10) Anki dependency while studying = High (reference = Medium) |
18.5 (0.6–36.4) | 0.044 | 41.6% | 0.044 |
CBSE Comprehensive Basic Science Exam, CI confidence interval