1.

Number and percentage of items showing DIF.

1.

Family Portrait: Detail of items on table

1.

Towards standardization of measuring anxiety and depression: Differential item functioning for language and Dutch reference values of PROMIS item banks

2.

Towards standardization of measuring anxiety and depression: Differential item functioning for language and Dutch reference values of PROMIS item banks

3.

Towards standardization of measuring anxiety and depression: Differential item functioning for language and Dutch reference values of PROMIS item banks

1.

Towards standardization of measuring anxiety and depression:Differential item functioning for language and Dutch reference values of PROMIS item banks

2.

Towards standardization of measuring anxiety and depression:Differential item functioning for language and Dutch reference values of PROMIS item banks

3.

Towards standardization of measuring anxiety and depression:Differential item functioning for language and Dutch reference values of PROMIS item banks

1.

The item characteristic curve of item MD1 (I struggle to find any enthusiasm for my work)) for men and women.

2.

The item characteristic curve of item MD1 (I struggle to find any enthusiasm for my work)) for men and women.

3.

The item characteristic curve of item MD1 (I struggle to find any enthusiasm for my work)) for men and women.

1.

Towards standardization of measuring anxiety and depression: Differential item functioning for language and Dutch reference values of PROMIS item banks.

1.

ABS instructions and items in English, Dutch and Spanish.

1.

CoCB-NL item normal distribution.

2.

CoCB-NL item normal distribution.

3.

CoCB-NL item normal distribution.

1.

Multi-Item Vickery-English-Dutch Auctions