Interpersonal Needs Questionnaire.

INQ

What it measures

Two suicide-risk constructs from the Interpersonal Theory of Suicide: Perceived Burdensomeness and Thwarted Belongingness

Length and format

15 (also 10, 12, 18, 25 versions). 7-point Likert (1 not at all true - 7 very true) (self-report questionnaire)

Language versions

Several incl. ZH (Chinese), IT (INQ-15-I), and others; English original

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Licence classification is a research judgement by the catalogue’s authors, not legal advice, and it can be out of date.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

Van Orden, K.A., et al. (2012). Thwarted belongingness and perceived burdensomeness: construct validity and psychometric properties of the Interpersonal Needs Questionnaire. Psychological Assessment, 24(1), 197-215.