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Table 5 Rater fit statistics of expert raters

From: Effects of rating criteria order on the halo effect in L2 writing assessment: a many-facet Rasch measurement analysis

Expert rater

Severity (SE)

Infit

Outfit

Variancea

01

0.50 (0.08)

1.07

1.04

2.42

02

− 0.10 (0.08)

1.24

1.25

2.15

03

− 0.06 (0.08)

0.87

0.87

1.93

04

− 0.34 (0.08)

0.82

0.83

2.65

  1. aAverage within-test taker variances