Octave dynamics and negentropic transitions in complex systems: conditions for the formation of a synchronicity corridor and for the realisation of a subject's essential potential

The work sets out the theoretical foundations and methodology of a prospective study of the conditions under which a stable regime of coincidence between the expected and the occurring arises in an open system involving human beings. Operational definitions are introduced, together with a criterion separating two competing explanatory programmes, a model of coupled oscillators with a barrier and noise, and a results skeleton — tables and figures prepared for data before the data exist. A separate section describes the collection environment as a research instrument: four specific threats to the construction "operating platform = observation environment" and a mechanism against each. The analysis plan is preregistered and frozen before the first participant; the history of amendments is given with dates. The work presents no empirical results: at the time of deposit, data collection has not begun.