Cycle A

Cycle B

Cycle C

Mean

Range

SD

Mean

Range

SD

Mean

Range

SD

Pre-test

2.12

0 - 5

1.69

1.45

0 - 5

1.75

1.18

0 - 3

0.98

Post-test

2.41

0 - 6

2.15

2.54

1 - 8

2.16

3.54

0 - 9

2.88