Table 2 Homework assignment accuracy and metacognitive judgment data.
From: Interleaved practice enhances memory and problem-solving ability in undergraduate physics
Stage | Measure | Blocked mean (95% CI) | Interleaved mean (95% CI) |
|---|---|---|---|
1 | |||
Mean accuracy | 0.74 (0.73, 0.75) | 0.69 (0.68, 0.70) | |
Judgment of difficulty (proportion of “medium” to “difficult” ratings) | 0.86 (0.84, 0.87) | 0.94 (0.93, 0.95) | |
Judgment of learning (proportion of “well” to “extremely well” ratings) | 0.57 (0.54, 0.60) | 0.51 (0.48, 0.53) | |
2 | |||
Mean accuracy | 0.76 (0.75, 0.76) | 0.67 (0.66, 0.68) | |
Judgment of difficulty (proportion of “medium” to “difficult” ratings) | 0.81 (0.80, 0.83) | 0.89 (0.87, 0.90) | |
Judgment of learning (proportion of “well” to “extremely well” ratings) | 0.48 (0.45, 0.50) | 0.40 (0.39, 0.43) | |
