The TS is a 17-item questionnaire that evaluates dimensions of trust in romantic or otherwise close interpersonal relationships.

The MADS is a 118-item scale, with 9 items asessing self-reported happiness and satisfaction within the relationship and the remaining items measuring 12 dimensions of communication and conflict management (leveling, emotional expressivity, validation, love and affection, editing, negative escalation, negativity, feedback, stop actions, focusing, withdrawal, and communication over time).