Experiment Group

Control Group

Question

Percentage of Scores

Percentage of Scores

0

1

2

3

4

Mean

0

1

2

3

4

Mean

1

0

0

9.1

36.4

54.5

3.45

0

3

18.2

45.5

33.3

3.09

2

0

0

24.2

51.5

24.2

3.00

0

15.6

31.3

34.4

18.8

2.56

3

0

3

30.3

39.4

27.3

2.91

6.3

3.1

34.4

37.5

18.8

2.59

4

0

9.1

30.3

36.4

24.2

2.76

6.3

18.8

50

18.8

6.3

2.00

5

0

6.1

15.2

48.5

30.3

3.03

3.1

9.4

28.1

46.9

12.5

2.56

6

3

9.1

21.2

36.4

30.3

2.82

12.5

15.6

40.6

21.9

9.4

2.00