... policy- making forward beyond the multiple streams and phase-cycle models to also incorporate advocacy coalition thinking Distinguishing these separate actor groupings in practice and investigating ... Framework: Assessment, Revisions, and Implications for Scholars and Practitioners.” In Policy Change and Learning: An Advocacy Coalition Approach, 211 – 36 Boulder: Westview, 19 93 Sabatier, Paul A, and ... relationship between a subsystem and a stream is unclear In Kingdon‟s work it was enough simply to argue that a wide range of actors was engaged in policy- making and reacted to, and engaged in, ...