“…When there is not enough research literature on the field of study, as in this case, it is necessary, before the first research cycle, to make a preliminary exploratory experience in order to identify the basic problems and feed the first planning (Lessard-Hébert, Goyette & Boutin, 1990). The research process is never completed, but a plateau is reached when the reflection at the end of a cycle deems that the amount of collected knowledge on the process is significant (Zuber-Skerritt, 2002).…”