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This brief self-report measure is used to quantify perceived relationship satisfaction in partnered adults. The Couples Satisfaction Index (CSI) provides a standardized summary of overall contentment and strain within the relationship.
The instrument contains 32 items and typically requires about 6 minutes to complete. Item content samples common domains of relationship functioning (e.g., global satisfaction and perceived quality of interaction), yielding a total score that can be used to support clinical formulation, treatment planning, or research analyses.
In practice, the Couples Satisfaction Index (CSI) is best interpreted in the context of other clinical information, including presenting concerns, relationship history, and relevant psychosocial factors. Authors: psyshelves.com (2018).