Vygotsky's Sociocultural Theory of Cognitive Development

Vygotsky and the Crisis of Psychology (1896-1934)

During the period of 1896-1934, the Crisis of Psychology emerged because no existing school was conducive to the methods of observation, measurement, and testing alongside psychoanalysis. This era provided the basis for a theory regarding the processes of human psychology. Seeking an approximation to describe and explain brain mechanisms within a social context, Development Practice is based on Marxism and the historical changes that occur in society and material life.

The Origin of Higher Psychological Functions

Sociocultural theory posits that higher psychological functions originate from historical-social interaction. These functions are mediated by structure and language, involving subconscious operations and regular higher psychological functions. According to the author, basic functions include Memory, Attention, and Perception.

Experimental Genetics and Applied Support

1. Using applied activities to identify obstacles.
2. Providing external support.
3. Evaluating the Zone of Proximal Development (ZPD).

Core Concepts of the Sociocultural Framework

• Intellectual adaptation tool: A term used by Vygotsky to describe methods of thinking and problem-solving strategies that children internalize from their interactions with more competent members of society.
• Sociocultural Theory: A framework where cognitive development involves children acquiring beliefs, values, and cultural strategies for solving problems through interaction with more informed members of society.
• ZPD (Zone of Proximal Development): A term describing the features of tasks that are too complex for a child to master alone, but which can be achieved with the guidance and encouragement of a more skillful peer or adult.
• Scaffolding: The process by which an expert instructs a novice, responding contingently to the learner's behavior in a learning situation to gradually increase their understanding of a problem.
• Guided Participation: Adult-child interactions in which the child's ways of thinking are shaped as they participate in and observe relevant cultural activities with adults.
• Context-Learning: Learning that has no immediate relevance to the current context, such as in modern schools where knowledge is acquired for its own sake.
• Egocentric speech: A term coined by Piaget to name the subset of non-verbal social emotions of a young child that are not directed at others or are expressed in a way that listeners cannot understand.
• Private speech: A term coined by Vygotsky to denote the set of utterances by a child that serve a self-communicative function and guide their thinking.
• Cognitive system of self-direction: In Vygotsky's theory, the use of private speech to guide problem-solving behavior.