High (n = 131) | Low (n = 132) | p | |
---|---|---|---|
Postclass scores (mean, SD) | |||
Topic 1 | 7.5 (1.0) | 7.6 (1.4) | 0.052& |
Topic 2 | 7.7 (1.1) | 7.6 (1.5) | 0.775& |
Topic 3 | 7.9 (1.0) | 7.7 (1.4) | 0.953& |
Topic 4 | 7.5 (1.2) | 7.3 (1.5) | 0.673& |
Topic 5 | 7.6 (1.0) | 7.4 (1.5) | 0.634& |
ΔScores (mean, SD) | |||
ΔTopic 1 | 3.9 (1.4) | 1.8 (1.1) | < 0.001& |
ΔTopic 2 | 4.3 (1.7) | 2.0 (1.3) | < 0.001& |
ΔTopic 3 | 3.9 (1.6) | 1.5 (0.9) | < 0.001& |
ΔTopic 4 | 4.0 (1.5) | 1.9 (1.1) | < 0.001& |
ΔTopic 5 | 4.0 (1.5) | 1.9 (1.1) | < 0.001& |
Comparative evaluation | |||
Felt better than | |||
Traditional PBL (n, %) | 74 (56.5) | 60 (45.4) | 0.374* |
Large-lecture class (n, %) | 119 (90.8) | 123 (93.2) | 0.196* |
More satisfied than | |||
Traditional PBL (n, %) | 82 (62.6) | 84 (63.6) | 0.694* |
Large-lecture class (n, %) | 113 (86.3) | 120 (90.9) | 0.337* |