This document sets out an initial outline of the practice model (s) of FGC for adults in the UK, what sorts of outcomes may be achieved, and key components, in terms of contexts and processes that may increase the likelihood of achieving these outcomes.

Programme theory is the articulation of the relationships between contexts in which a practice takes place, possible mechanisms and the likelihood of achieving particular outcomes. each programme theory statement proposes a set of causal links which maps out the various pre-conditions that may have to be in place for positive outcomes to be achieved.