Piaget's Theory of Cognitive Development
For years, sociologists and psychologists have conducted studies on cognitive development or the construction of human thought or mental processes.
Jean Piaget was one of the most important and influential people in the field of Developmental Psychology. He believed that humans are unique in comparison to animals because we have the capacity to do "abstract symbolic reasoning." His work can be compared to Lev Vygotsky, Sigmund Freud, and Erik Erikson who were also great contributors in the field of Developmental Psychology. Today, Piaget is known for studying the cognitive development in children. He studied his own three children and their intellectual development and came up with a theory that describes the stages children pass through during development.
Piaget's theory of Developmental Psychology tackled cognitive development from infancy to adulthood.
| Stage | Age or Period | Description |
|---|---|---|
| Sensorimotor stage | Infancy | Intelligence is present; motor activity but no symbols; knowledge is developing yet limited; knowledge is based on experiences/ interactions; mobility allows child to learn new things; some language skills are developed at the end of this stage |
| Pre-operational stage | Toddler and Early Childhood | Symbols or language skills are present; memory and imagination are developed; nonreversible and nonlogical thinking; egocentric thinking predominates |
| Concrete operational stage | Elementary and Early Adolescence | Logical and systematic form of intelligence; manipulation of symbols related to concrete objects; operational thinking predominates nonreversible and egocentric thinking |
| Formal operational stage | Adolescence and Adulthood | Logical use of symbols related to abstract concepts; egocentric thinking comes back early in this stage; formal thinking is uncommon |
Read more about this topic: Cognition
Famous quotes containing the words cognitive development, theory, cognitive and/or development:
“While each child is born with his or her own distinct genetic potential for physical, social, emotional and cognitive development, the possibilities for reaching that potential remain tied to early life experiences and the parent-child relationship within the family.”
—Bernice Weissbourd (20th century)
“If my theory of relativity is proven correct, Germany will claim me as a German and France will declare that I am a citizen of the world. Should my theory prove untrue, France will say that I am a German and Germany will declare that I am a Jew.”
—Albert Einstein (1879–1955)
“While each child is born with his or her own distinct genetic potential for physical, social, emotional and cognitive development, the possibilities for reaching that potential remain tied to early life experiences and the parent-child relationship within the family.”
—Bernice Weissbourd (20th century)
“Every new development for the last three centuries has brought men closer to a state of affairs in which absolutely nothing would be recognized in the whole world as possessing a claim to obedience except the authority of the State. The majority of people in Europe obey nothing else.”
—Simone Weil (1909–1943)