Quality of dyadic relationship in Swedish men and women living in long-term relationships and in couples in family counselling - Introduction of a new self-report measure, QDR36

There has long been a need for a well-balanced, comprehensive and up-dated self-report measure of dyadic relationship quality. The aim was to test the new Quality of Dyadic Relationship, QDR, on 90 men and women living in long-term relationships and on 94 men and women constituting 47 couples visiting family counselling. In the first group A, the experienced entire quality of the relationship, QDR index, was found to be 22, with a possible range between 5 and 30, which means rather a good quality in the relationship. The dimension Dyadic Consensus showed the highest marks together with Dyadic Satisfaction, indicating that these men and women did not just stay together by force of habit. In group B, the QDR-index was 20 before and 22 after counselling. Dyadic Sexuality was found to be lowest in both group A and B. QDR seems to be an instrument with good validity and reliability also in these study groups, according to the factor structure and Cronbach's alpha. The entire QDR36 is hereby introduced and presented ready for use in different kinds of relationships.