Dyadic Adjustment Scale (DAS)
Psychology: Social & RelationshipsReliability: alpha 0.963 sample items
About this scale
A 32-item measure of marital adjustment across four subscales: dyadic consensus, dyadic satisfaction, dyadic cohesion, and affectional expression.
Sample item(s)
“How often do you and your partner agree on family finances? (consensus)”
“How often do you confide in your mate? (satisfaction)”
“Do you and your mate engage in outside interests together? (cohesion)”
Reliability
Reported internal consistency: alpha 0.96. As a rule of thumb, Cronbach’s α ≥ .70 is considered acceptable, ≥ .80 good, and ≥ .90 excellent for established measures.
Notes
Most cited marital-quality measure.
Source & citation
Spanier, G. B. (1976): Measuring dyadic adjustment: New scales for assessing the quality of marriage and similar dyads. Journal of Marriage and the Family, Vol. 38, No. 1, pp. 15–28.
Source. Scale details are summarised from the publication cited above. Always consult the original source for the full item set, scoring, and permission to use.
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