Marital Quality Measures (PMBC, PCS3)
| Construct | Scale | PMBC | PCS3 |
| Marital Intimacy | Clark Marital Intimacy Scale | ✔ | ✔ |
| Marital Investment | Rusbult Accommodation Scale | ✔ | |
| Rusbult Commitment Scale | ✔ | ||
| Marital Quality | Marital-Adjustment Test (MAT) | ✔ | |
| Relationship Closeness Inventory (RCI) | ✔ | ||
| Marital Stress |
Braiker & Kelley Marital Conflict Scale | ✔ | |
| Cohen Crappy Spouse Scale | ✔ | ||
| Eckenrode Marital Stress Scale | ✔ | ||
| Spousal Communication | Clark Emotional Expression to Spouse Scale | ✔ | |
| Jourard Self-Disclosure Questionnaire (disclosure to spouse) | ✔ | ||
| Spousal Support | Marital Interpersonal Support Evaluation List (ISEL) | ✔ |