[An ecological approach to the construction of knowledge]. / Une approche écologique de la construction des savoirs.

The question of knowledge construction can be addressed from several angles: social situations and the processes involved in this dynamic. The transmission of knowledge is particularly studied in the context of vocational training.

[Evolution of the care relationship]. / Évolution de la relation dans les soins.

There is a new role for relational aspects in care. A sociological approach can identify different dimensions of care as a collective care production. We can link this production to that of autonomy as a process in which the narrative and reflective dimensions occupy a new role. They lead to making relational modes visible by formalising them. In doing so, they participate in their transformations.