Development and psychometric properties of the Couple Interaction Pattern Scale

Area of Science:

• Psychology
• Social Sciences
• Family Studies

Background:

• Interpersonal theory provides a framework for understanding relationship dynamics.
• Existing measures may not fully capture the complexity of couple interaction patterns.
• Assessing couple interaction patterns is crucial for understanding marital quality.

Purpose of the Study:

• To develop and validate the Couple Interaction Pattern Scale (CIPS).
• To examine the psychometric properties of the CIPS.
• To investigate the association between couple interaction patterns (CIP) and marital quality.

Main Methods:

• Scale development involved item reduction and preliminary analysis (N=662).
• Psychometric properties were assessed across three studies with married individuals (N=1207) and newlywed couples (N=310).
• The actor-partner interdependence model (APIM) was used to analyze the effect of CIP on marital quality.

Main Results:

• The CIPS demonstrated construct validity, internal consistency, and test-retest reliability.
• Concurrent validity was supported by associations with conflictual communication, marital quality, stability, emotional connection, and perceived partner support.
• APIM analysis confirmed a significant association between couple interaction patterns and marital quality.

Conclusions:

• The CIPS is a psychometrically sound instrument for measuring couple interaction patterns.
• Couple interaction patterns significantly influence marital quality.
• The CIPS can be a valuable tool for research and clinical practice in relationship science.