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Table 6 Ratio of human rating categories

From: CAF indices and human ratings of oral performances in an opinion-based monologue task

Category

Observed count

Average measure

Outfit MNSQ

Threshold calibration

Threshold change

1 unsuccessful

5 (1%)

− 2.09

1.00

2 poor

72 (22%)

− .74

1.10

− 4.13

3 moderately successful

130 (39%)

.63

.90

− .61

+ 3.52

4 successful

93 (28%)

1.66

1.00

1.52

+ 2.13

5 very successful

34 (10%)

2.94

.90

3.22

+ 1.70

  1. Note. All of Linacre’s (2002) guidelines were met