ABSTRACT
The Thematic Coding of Dyadic Interactions (TCDI-3rd, Vivian & Langhinrichsen-Rohling, 1995) is a global observational coding system designed to capture underlying dimensions of couple conflict, namely, the core individual needs displayed by each partner. It includes seven interpersonal content themes related to different aspects of emotional attachment and interpersonal power. It also includes four process themes associated with need negotiation in close relationships.
