This score is based on observation of signals for involvement: body language, facial expressions,…. A range of signals are taken into account (such as concentration, energy, complexity and creativity, expression and posture, persistence, precision, reaction time, verbal utterances and satisfaction), and is based on empathic observation.

The level of involvement indicates how a person is doing and what the visible effect of the method, approach or pedagogy is. The score is an indication of the degree in which the learning environment enables children to come to fundamental or deep level learning.