pretest

Fall 95

post test

Fall 95

pretest

Spring 96

post test

Spring 96

survey

Dec 96

survey

Spring 97

Fall 97

X1

3.95

3.90

4.05

4.00

4.32

4.31

4.34

 

 

 

 

 

 

 

 

 

 

 

 

 

 

pretest

Fall 95

post test

Fall 95

pretest

Spring 96

post test

Spring 96

survey

Dec 96

survey

May 97

Fall 97


X2

3.81

3.81

3.85

3.82

4.24

4.31

4.42

 

 

 

 

 

 

 

pretest

Fall 95

post test

Fall 95

pretest

Spring 96

post test

Spring 96

survey

Dec 96

survey

May 97

Fall 97

X3

4.11

4.13

4.11

4.25

4.37

4.41

4.41

 

 

 

 

 

 

 

 

 

 

 

 

pretest

Fall 95

post test

Fall 95

pretest

Spring 96

post test

Spring 96

survey

Dec 96

survey

May 97

Fall 97

X4

4.65

4.55

4.47

4.61

4.64

4.83

4.87

 

 

 

 

 

 

 

 

 

 

pretest

Fall 95

post test

Fall 95

pretest

Spring 96

post test

Spring 96

survey

Dec 96

survey

May 97

Fall 97

X5

3.51

3.20

3.58

3.68

3.92

3.90

4.07