Topic: BRUNER'S CONSTRUCTIVIST THEORY
The outcome of cognitive development is thinking. The intelligent mind creates from experience "generic coding systems that permit one to go beyond the data to new and possibly fruitful predictions" (Bruner, 1957).
The aim of education should be to create autonomous learners (i.e., learning to learn).
In his research on the cognitive development of children (1966), Jerome Bruner proposed three modes of representation:
- Enactive representation (action-based)
- Iconic representation (image-based)
- Symbolic representation (language-based)
Bruner's Three Modes of Representation
Modes of representation are the way in which information or knowledge are stored and encoded in memory.
Rather than neat age related stages (like Piaget), the modes of representation are integrated and only loosely sequential as they "translate" into each other.
Enactive (0 - 1 years)
This appears first. It involves encoding action based information and storing it in our memory. For example, in the form of movement as a muscle memory, a baby might remember the action of shaking a rattle.
Iconic (1 - 6 years)
This is where information is stored visually in the form of images (a mental picture in the mind’s eye). For some, this is conscious; others say they don’t experience it. This may explain why, when we are learning a new subject, it is often helpful to have diagrams or illustrations to accompany verbal information.
Symbolic (7 years onwards)
This develops last. This is where information is stored in the form of a code or symbol, such as language. This is the most adaptable form of representation, for actions & images have a fixed relation to that which they represent. Dog is a symbolic representation of a single class.
The Importance of Language
Language is important for the increased ability to deal with abstract concepts. Bruner argues that language can code stimuli and free an individual from the constraints of dealing only with appearances, to provide a more complex yet flexible cognition.
Educational Implications
For Bruner's (1961), the purpose of education is not to impart knowledge, but instead to facilitate a child's thinking and problem solving skills which can then be transferred to a range of situations. Specifically, education should also develop symbolic thinking in children.
In 1960 Bruner's text, The Process of Education was published. The main premise of Bruner's text was that students are active learners who construct their own knowledge.
Bruner (1960) explained how this was possible through the concept of the spiral curriculum. This involved information being structured so that complex ideas can be taught at a simplified level first, and then re-visited at more complex levels later on.
Bruner (1961) proposes that learners’ construct their own knowledge and do this by organizing and categorizing information using a coding system.
Bruner and Vygotsky
Both Bruner and Vygotsky emphasise a child's environment, especially the social environment, more than Piaget did. Both agree that adults should play an active role in assisting the child's learning.
Bruner, like Vygotsky, emphasized the social nature of learning, citing that other people should help a child develop skills through the process of scaffolding.
Bruner and Piaget
Obviously there are similarities between Piaget and Bruner, but an important difference is that Bruner’s modes are not related in terms of which presuppose the one that precedes it. Whilst sometimes one mode may dominate in usage, they coexist.
MY REFLECTION
In this lesson students can easily understand the lesson that the teacher discussing and it also help students to more creative.