Table 3 Summary statistics for applying scores within time and by groups.

From: The effectiveness of training teachers in problem-based learning implementation on students’ outcomes: a mixed-method study

Applying achievement

A (Training and PBL)

B (Traditional)

C (Non-training and PBL)

Pre-score

 Mean

1.10

0.90

0.97

 SD

0.96

0.97

1.10

Post-score

 Mean

2.65

1.74

2.03

 SD

1.36

1.43

1.67

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