“…Non-iteraƟve interacƟon [43,56,58,59,60,61,69,72,74,76,78,79,80] Systemic construct. Two way, iteraƟve interacƟon within dyads only [30,54,55,57,62,63,64,67,68,70,73,75] Systemic construct. IteraƟve interacƟon within the family system [10,11,81] at CAMBRIDGE UNIV LIBRARY on August 3, 2015 pmj.sagepub.com Downloaded from dyadic perspective.…”