Facets

df

SS

MS

Variance component

Percent variance


Students (s)

45.00

51.10

1.14

0.12

27.0%

Occasion (t)

3.00

16. 88

5.63

0.04

10.0%

Rater (r): t

4.00

7.23

1.81

0.03

8.0%

s × t

135.00

26.83

0.20

0.00

0.0%

s × r:t

180.00

42.48

0.24

0.24

55.0%

G coefficient: 0.80
  
Absolute SEM: 0.21

 SS Sum of squares, MS Mean of squares, df Degree of freedom, SEM Standard error of measurement. The proportion of observed variance explained by each facet is calculated by dividing the individual variance component by the total observed variance