Table 2 Results of the evaluation
From: Transferring the sandwich principle to instructional videos: is it worth the effort?
Aspects of evaluation | Sandwich group mean (SD) | Control group mean (SD) |
|---|---|---|
1. How would you rate the instructional video itself? | 3 (1.8) | 2.8 (1.6) |
2. The instructional video was well structured. | 3 (2) | 2.1 (1.5) |
3. The instructional video conveyed the educational content understandable. | 3 (1.5) | 2.7 (1.9) |
4. My knowledge on cleft lips and palates before watching the instructional video was… | 8.6 (2.1) | 8.2 (2.1) |
5. My knowledge on cleft lips and palates after watching the instructional video was… | 4.2 (1.3) | 4.1 (1.4) |