Dyadic Interactional Harmony Questionnaire – DIHQ

Scale Overview

The Dyadic Interactional Harmony Questionnaire – DIHQ was developed by Varga, K., Józsa, E., Bányai, E. L., & Gosi-Greguss, A. C. (2006). It is designed to measure Dyadic Interactional Harmony. The scale is intended for use with Adults in dyadic interactions.

Scale Structure

This instrument consists of 50 items.

Response Format

Respondents rate each item using a 5-point Likert scale (1 = Strongly Disagree to 5 = Strongly Agree).

The scale includes 17 reverse-scored items to reduce acquiescence bias.

Scoring

Items are summed to produce a total score.

Administration

The scale is self-administered and typically takes approximately 10 minutes to complete. It can be administered individually or in group settings. No special training is required for administration.