BABY''S COMMUNICATIVE ACTIVITY: THEORETICAL DEFINITION OF THE NOTION
The article characterizes the notion of baby’s communicative activity from the point of view of the subject-and-activity approach through the level understanding of psychological categories structure. The level approach to communication (G.V.Akopov), to a subject (E.A.Sergienko) and to activity (A.V.Petrovsky, V.A.Petrovsky) allows to include proactivity forms of baby mentality into the system of the socio-psychological theory.