Vancouver Obsessional Compulsive Inventory.

VOCI

What it measures

Comprehensive OCD assessment across contamination, checking, obsessions, hoarding, 'just right'/symmetry and indecisiveness; a revision/expansion of the Maudsley Obsessional-Compulsive Inventory

Length and format

55 items. 5-point Likert (0-4, not at all to very much), summed (self-report questionnaire)

Language versions

Several languages incl. FA, TR and others (validated alongside the Padua Inventory)

Normative data

No normative data held in our reference library for this instrument. That is a statement about our library, not about the published literature.

Licence

open with attribution

Licence classification is a research judgement by the catalogue’s authors, not legal advice, and it can be out of date. Confirm terms with the copyright holder or publisher before using an instrument, especially for commercial use.

Reference

Thordarson, D. S., Radomsky, A. S., Rachman, S., et al. (2004). The Vancouver Obsessional Compulsive Inventory (VOCI). Behaviour Research and Therapy, 42(11), 1289-1314.