There are four stages of cognitive
development that all children go through:
Sensorimotor, Preoperational, Concrete
Operational and Formal Operational
Sensorimotor: Ages 0 - 2 years. Schemes are based on behaviours and
perceptions. At this age children mostly only think about things that are in front of
them, concentrating on what they are seeing and doing at that very instant.
Preoperational: Ages 2 - 7 years. Children are now able to talk about and think
about things that are beyond their immediate experience. children in this stage
still have trouble seeing things from another persons point of view.
Concrete Operational: Ages 7 - 11. Children are now able to see things from another
persons point of view as well as being able to classify objects to categories.
Formal Operations: Ages 11 - Adult. Develops the ability of abstract thinking
and to think outside themselves. Able to think about issues affecting society
NEGATIVES
The existence of only four stages of development has been examined. Many
theorists believe that the cognitive development process is more continuous
Believed in the importance of social interactions for development but overlooked
the effects ones cultural background and social group had on development.
VYGOTSKY
THEORIES
There is a strong connection between
language and the development of thinking.
Social and cultural factors influence development and ones intelligence
Zone of Proximal Development: The learning zone in
between which one knows what they are and are not
ready to learn.
NEGATIVES
Vygotsky's theories were quite generalised. He died
before he had a chance to explain his theories in detail.
Vygotsky did not address the cognitive processes
that affect childhood development
Vygotsky put major emphasis on culture and social
processes and did not consider other methods
DIFFERENCES
Development
Piaget believed that development
had to come before learning
Vygotsky believed that development
and learning worked together through
socialisation and language
Biology vs. Culture/Social
Interactions
Piaget believed that there was a
correlation between biological and
cognitive development
Vygotsky believed that
knowledge from social
connections stimulated cognitive
growth and development
SIMILARITIES
Social Interaction is Important
Both Piaget and
Vygotsky believed that
social interaction
played a crucial role in
cognitive development
Piaget believed that cognitive development is nurtured
by social interactions (learning from others)
Vygotsky believed that social
interaction was instrumental in
development and that it heavily
impacts thought and language