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Table 8 The knowledge level of Mike

From: A knowledge representation approach using fuzzy cognitive maps for better navigation support in an adaptive learning system

Domain concepts

Mike’s knowledge level

 

Moment t

LeCP-A (moment t + 1)

LeCP-B (moment t + 1)

1.1 constants & variables

100%

100%

100%

1.2 assignment statement

92%

92%

92%

1.3 arithmetic operators

100%

100%

100%

1.4 comparative operators

92%

92%

92%

1.5 logical operators

100%

100%

100%

1.6. mathematic functions

100%

100%

100%

1.7 input–output statements

100%

100%

100%

1.8 a simple program’s structure

100%

100%

100%

2.1 if statement

85%

85%

85%

2.2 if…else if

85%

85%

85%

2.3 nested if statement

65%

65%

65%

2.4 finding max, min

100%

100%

100%

3.1 for statement

100%

100%

100%

3.2 calc. sum in a for loop

91%

91%

91%

3.3 calc. avrg in a for loop

50%

62.15%

50%

3.4 counting in a for loop

100%

100%

100%

3.5 calc. max, min in a for loop

63%

63%

63%

4.1 while statement

80%

80%

80%

4.2 calc. sum in a while loop

70%

91%

70%

4.3 counting in a while loop

100%

100%

100%

4.4 calc. avrg in a while loop

72%

80.42%

72%

4.5 calc. max, min in a while loop

37%

37%

37%

4.6 do…until

75%

75%

75%

5.1 one-dimension arrays

0%

0%

0%

5.2 searching

0%

0%

0%

5.3 sorting

0%

0%

0%

6.1 two-dimensions arrays

0%

0%

0%

6.2 processing per rows

0%

0%

0%

6.3 processing per column

0%

0%

0%

6.4 processing of diagonals

0%

0%

0%

7.1 procedures

0%

0%

0%

7.2 functions

0%

0%

0%