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Table 3 Contributions of student, rating, and case and their interactions as sources of variance (variance estimate VE and relative contribution RC) in reflection scores

From: Using video-cases to assess student reflection: Development and validation of an instrument

Component Fourth year students Fifth year students
  VE RC VE RC
Student 11.11 0.39 5.51 0.34
Rating 0.00 0.00 0.00 0.00
Case 5.17 0.20 0.05 0.00
Student x Rating 0.00 0.00 0.75 0.05
Student x Case 6.90 0.26 6.83 0.43
Case x Rating 1.02 0.04 0.26 0.02
Student x Case x Rating 2.92 0.11 2.60 0.16
G coefficient       0.71       0.55