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Table 3 Writer measurement report—whole scale

From: Development and validation of a rating scale for Iranian EFL academic writing assessment: a mixed-methods study

Writer

Measure (logits)

InfitMnsq

OutfitMnsq

1

.37

.41

.42

2

− .17

1.01

1.06

3

− .36

1.01

.89

4

.29

.70

.61

5

.33

.72

.64

6

− .48

2.39

2.03

7

.26

.98

.83

8

.12

1.01

.96

9

− .03

1.67

1.31

10

.06

.96

.93

11

.07

1.38

1.07

12

− .41

1.39

1.08

13

.33

1.10

1.04

14

.36

.80

.85

15

− .23

1.24

1.05

16

− .37

1.18

.96

17

.23

.76

.80

18

.03

.87

.77

19

− .05

.96

.97

20

− .3.4

1.11

1.01

Mean (count, 20)

.00

1.08

.96

S.D

.29

.42

.32

Writer separation ratio, 5.27; reliability, .97