On this page you find information on international versions of the OPD Structure Questionnaire (OPD-SQ / OPD-SQS). The instruments can be used free of charge for non-commercial research purposes.

Please contact us for specific details on assessment and scoring. Over time, we will post additional evaluation information here.

If you are interested in a translation and evaluation into your language, make sure to contact us.

English version of the OPD-SQ

Download the full version (OPD-SQ) here:

Download the screening version (OPD-SQS) here:

Spanish / Chilean Version of the OPD-SQ

(to follow)

Danish version of the OPD-SQ

(to follow)

Norwegian version of the OPD-SQ

(to follow)