What is the Dyadic Adjustment Scale (DAS)?
The Dyadic Adjustment Scale (DAS) is a widely used self-report measure that is designed to evaluate the quality of relationships between couples and overall assess relationship satisfaction. It aims to measure key aspects of a marital relationship (or similar dyads), including communication, intimacy, sexual satisfaction, conflict resolution, and overall relationship satisfaction (Spanier, 1976). Measuring dyadic adjustment provides insight into the dynamics of their relationship, allowing you to identify areas of strength and areas that may benefit from improvement.
The DAS consists of 32 items that both partners in relationships rate on differing Likert scales relating to their relationship or marital happiness. This assessment includes four subscales:
- Dyadic consensus: The extent of agreement between partners on matters important to the relationship: religion, recreation, friends, household tasks, and time spent together.
- Dyadic satisfaction: The amount of tension in the relationship, as well as the extent to which the individual has considered ending the relationship.
- Affective expression: The individual’s satisfaction in the expression of affection and sex in the relationship.
- Dyadic cohesion: The common interests and activities that are shared by the couple that contribute to the relationship quality.
Spanier and Thompson (1982), through confirmatory factor analysis, foundthat the scale is overall highly reliable, with a Cronbach's coefficient of 0.96. As such, the DAS is also commonly utilized in research settings that support the implementation of new interventions for couples and can provide insight into the progress they are making.
Our template contains the DAS as it was created by Graham B. Spainer, not the abbreviated or revised Dyadic Adjustment Scale.
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