Vygotsky (1978) points out as follows. "All the functions in the development of children's culture occur twice at first at the social level, then at the personal level, initially between the person and the child Internal (internal psychology) , Spontaneous attention, formation of logical memories and concepts, all higher functions are derived from the actual relationship between individuals "(P 57). Unlike Piaget, Wigotsky believes that cognitive development is not limited to children, but as a child's beginning, it continues in all ages, social interaction is necessary for complete cognitive development.
Socialist and cultural theory was established by Lev Vygotsky as a reaction to behaviorism. The main idea of the theory is that the way people interact with other people and the culture they live in shape their mental abilities. Vygotsky believes that parents, relatives, colleagues, and society play an important role in forming higher level functions. As described by Cole, John-Steiner, Scribner, Souberman, social and cultural theory says "All functions in the development of children's culture appeared twice, initially at the social level, then on the individual level." Skills related to the exchange of others, and they will use this information and use it
Lev Vygotsky (1896-1934) explains that it is a Russian psychologist who founded social development / social culture theory. Vygotsky believes that the psychological, linguistic and social development of children will be supported and strengthened through social interaction. Vygotsky also believes that children will seek social exchanges of adults since they were born and will develop through these exchanges. - Social science theory provides social workers a way to understand the subject regardless of whether they are individuals, families, organizations or larger societies. Two related theoretical perspectives are highly appreciated by research communities and practitioners, both in system theory and ecological perspective. Both provide techniques for analyzing topics in each context.