From: Exploring assessor cognition as a source of score variability in a performance assessment of practice-based competencies
Source
df
SS
MS
Variance estimate
Proportion
p
12.00
1315.64
105.77
49.35
0.81
r
1.00
41.71
2.86
0.07
p x r, e
88.29
7.07
0.13