A Synchro-Diachro Approach to Question the Development of a Human and Organizational Factors (HOF) Network

First, this communication presents a dual approach to question the development of a HOF network. Next, an illustration of this approach is proposed: the development of the HOF network of the CEA. The dual approach is based on a synchronic way and a diachronic one, hence the name: "synchro-diachro". The illustration presents elements which come from our experience feedback at CEA. The synchro-diachro approach: The synchronic point of view focuses on the development of a HOF network at one moment of its development. It is like taking a picture. The objective is here to point out some characteristics of the functioning of a HOF network. They are related to the complex systems theory, and especially to the concept of dialogical principle, proposed by Edgar Morin. These characteristics are dialogical pairs. The elements of this kind of pair are both complementary and antagonist to one another.