Table 10 Summary of smart content usage across different clusters when system usage is split into two parts: usage during course lectures, namely regular practice, and usage during exam preparation
From: An integrated practice system for learning programming in Python: design and evaluation
Regular Practice | Exam preparation | |||||
|---|---|---|---|---|---|---|
(a) Content usage | Cluster inactive (N=339) | Cluster exam (N=118) | Cluster regular (N=218) | Cluster inactive (N=339) | Cluster exam (N=118) | Cluster regular (N=218) |
Semantic probs. /|P1| | 0 (0) | 0.03 (0.01) | 0.24 (0.01) | 0 (0) | 0.32 (0.03) | 0.03 (0) |
Parson probs. /|P2| | 0 (0) | 0.04 (0.01) | 0.31 (0.02) | 0 (0) | 0.38 (0.03) | 0.03 (0.01) |
Annotated Ex. /|E1| | 0 (0) | 0.04 (0.01) | 0.28 (0.02) | 0 (0) | 0.28 (0.03) | 0.03 (0.01) |
Animated Ex. /|E2| | 0 (0) | 0.04 (0.01) | 0.31 (0.02) | 0 (0) | 0.3 (0.03) | 0.03 (0.01) |
Practice time (minutes) | 0 (0) | 11.06 (5.45) | 44.81 (3.78) | 0 (0) | 69.68 (10.12) | 4.96 (0.95) |