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Table 2 Summary of chi square tests for the test of the homogeneity of the three concept mapping categories in the two groups

From: Using concept mapping to evaluate knowledge structure in problem-based learning

  

Isolated

Departmental

Integrated

  

Groups

 

n

%

n

%

n

%

χ2(2)

p

PBL

1st

2

7.7

0

0.0

24

92.3

6.84

0.033*

2nd

0

0.0

4

15.4

22

84.6

  

LBL

1st

4

15.4

4

15.4

18

70.4

  

2nd

3

11.54

6

23.1

17

64.7

  
  1. *p < 0.05; Isolated = isolated mappings, Departmental = departmental mappings, Integrated = integrated mappings; PBL = problem-based learning group, LBL = lecture-based learning group