Table 4 Response category thresholds

Try 1

− 4.70

− 1.64

-.62

2.05

4.91

Try 2

− 4.97

− 2.68

-.85

2.75

5.74

Try 3

− 4.00

− 2.04

-1.03

2.26

4.80

Use 1

− 7.46

− 2.55

-.57

3.71

6.87

Use 2

− 6.89

− 3.09

.24

3.44

6.30

Use 3

− 6.11

− 3.08

.16

3.23

5.81

Use 4

− 6.12

− 3.22

.25

3.17

5.91

Switch 1

− 10.85

− 3.53

.74

5.13

8.51

Switch 2

− 9.63

− 3.37

.57

4.89

7.54

Switch 3

− 9.03

− 3.43

.55

4.64

7.27