TY JOUR TI Senior Preschool Child’s Subject Position Formation in the Course of Interaction with Peers As Prerequisite of His Social and Communicative Development KW social and communicative development KW senior preschool children KW development ecopsychology KW subject KW subjectivity KW game activity, zone of proximal development KW psychology and pedagogical support. JO Primary Education AU Zhuravleva, S.. PY 2015 IS 3 PB INFRA-M Academic Publishing LLC.