Children talking aloud to themselves -

According to Lev Vygotsky, why do children engage in 'Private Speech'? (a) For self-regulation of behavior (b) To guide their own actions during complex tasks (c) As a mechanism for rote rehearsal of facts (d) To internalize socially mediated activities into internal thoughts (e) To simply talk to themselves due to egocentrism

Children talking aloud to themselves -