Variables

Freshman (1)

M (SD)

Sophomore (2)

M (SD)

Junior (3)

M (SD)

Senior (4)

M (SD)

F value (df = 3)

Post Hoc

PA

2.66 (0.75)

3.43 (0.25)

3.74 (0.45)

3.42 (0.39)

5.43^**

1 < 2^*, 1 < 3^**

EA

3.43 (0.52)

3.75 (0.85)

3.89 (0.34)

2.69 (0.34)

3.05

RA

9.25 (1.65)

9.47 (1.64)

9.25 (1.87)

9.24 (1.56)

1.62

LA

9.57 (1.71)

9.87 (1.62)

9.64 (1.84)

9.44 (1.54)

3.41

SA

7.21 (1.35)

7.33 (1.25)

6.78 (1.16)

6.28 (1.43)

6.57^**

1 > 3^**, 1 > 4^**, 2 > 3^**, 2 > 4^**, 3 > 4^*

LA

6.43 (1.31

6.28 (1.34)

6.34 (1.65)

6.14 (1.32)

5.65^**

1 < 2^**, 2 > 3^**, 2 > 4^*

Total

6.78 (0.71)

6.88 (0.46)

6.57 (0.76)

6.37 (0.57)

4.74^**

1 < 2**, 2 > 3*, 2 > 4*