Zone of Proximal Development
Zone of Proximal Development
The zone of proximal development refers to the difference between what a learner can do without help and what he or she can achieve with guidance and encouragement from a skilled partner.
Thus, the term “proximal” refers to those skills that the learner is “close” to mastering.
Vygotsky's Definition of ZPD
The concept, zone of proximal development was developed by Soviet psychologist and social constructivist Lev Vygotsky (1896 – 1934).
The zone of proximal development (ZPD) has been defined as:
"the distance between the actual developmental level as determined by independent problem solving and the level of potential development as determined through problem-solving under adult guidance, or in collaboration with more capable peers" (Vygotsky, 1978, p. 86).
- Vygotsky has developed a sociocultural approach to cognitive development.
- For Vygotsky, the environment in which children grow up will influence how they think and what they think about.
- Two main principles of Vygotsky's work: the More Knowledgeable Other (MKO) and the Zone of Proximal Development (ZPD).
- This is an important concept that relates to the difference between what a child can achieve independently and what a child can achieve with guidance and encouragement from a skilled partner.
- Vygotsky (1978) sees the Zone of Proximal Development as the area where the most sensitive instruction or guidance should be given - allowing the child to develop skills they will then use on their own - developing higher mental functions.
- Teachers use cooperative learning exercises where less competent children develop with help from more skillful peers - within the zone of proximal development.
What is the Theory of Scaffolding?
- The ZPD has become synonymous in the literature with the term scaffolding.
- Scaffolding consists of the activities provided by the educator, or more competent peer, to support the student as he or she is led through the zone of proximal development.
- Scaffolding is a key feature of effective teaching, where the adult continually adjusts the level of his or her help in response to the learner's level of performance.
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