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Lev Semenovich Vygotsky 1896-1934. Vygotsky. A person’s interpersonal, or internal processes, have their roots in interactions with others. Emphasized language and social interaction much more than Piaget
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Vygotsky • A person’s interpersonal, or internal processes, have their roots in interactions with others. • Emphasized language and social interaction much more than Piaget • Proposed that developmental progress occurs through discussion and reasoning in a social context (language is a tool use to aid development)
Vygotsky • Soviet Dialectical theory • Contradiction spurs development • Start with one notion (thesis) • Find something that contradicts (antithesis) • Work to resolve contradiction by constructing some new concept that takes both thesis and antithesis into account (synthesis)
Vygotsky’s Stages • From independent genetic roots language and thought begin to merge early in development • Stage1 (1st year): Pre-verbal thought and pre-intellectual speech • Stage 2 (2nd year): Practical intelligence and syntactic mastery • Stage 3 (2-4 years): Egocentric speech using symbols as aids/discovering that things have names • Stage 4(4years to adulthood): inner speech and the growth of verbal thought
Vygotsky’s Position on merging of thought and speech • If children’s language climate is full of “simplistic” or “primitive” language, they will think “simplistically” or “primitively” meaning becomes a unit of verbal thinking 4 thought becomes inner speech... 3 some thought is aided by symbols physical rules grammatical rules 2 practical knowledge 1 Birth Thought Speech
Vygotsky’s Sociocultural Theory of Cognitive Development • Developed three main developmental ideas: • Internalization • Zone of Proximal Development • Scaffolding
Vygotsky’s Sociocultural Theory of Cognitive Development • Internalization - taking in knowledge observed in a social context. • Language is key to the internalization of complex ideas.
Vygotsky’s Sociocultural Theory of Cognitive Development • Zone of Proximal Development - the range between a child’s level of independent performance and the level of performance a child can reach with assistance.
Vygotsky’s Sociocultural Theory of Cognitive Development • Scaffolding- competent assistance or support, usually provided through mediation of the environment by a parent or teacher, by which cognitive, socioemotional, and behavioral forms of development are facilitated.