Jean Piaget's Theory Of Cognitive Development

Developmental theory, with Piaget as the most prominent theorist, presents the idea that children actively construct knowledge as they manipulate and explore the world around them. Development is seen to take place in broad stages from birth through to adulthood, with each stage characterized by qualitatively distinct ways of thinking. However, some developmental theorists, in contrast to Piaget, place more emphasis on personal, social and emotional development rather than cognitive development and prefer to delay ‘academic’ experiences until later, for instance after the age of seven years in Steiner’s theory.

Cognitively, the way infants process information undergoes rapid changes during the infant’s first year. For instance, the Piagetian theory of cognitive development includes (1) the sensorimotor stage in which infants, through trial an error, build their understanding of things around the world (e.g. imitation of familiar behaviour); (p. 203, Chapter 6); (2) building schemas (e.g. a 5 month old child can move or drop an object fairly rigidly, whereas an older child can do the same action but with more intentional and creative movement);(p. 202, Chapter 6) and (3) the concept of object permanence (e.g. an infant knows that an object exists even though it is hidden encourages the child’s perceptual skills and awareness of the objects ‘realness’ in the world (p.

The first stage is called the Sensorimotor stage. It occupies the first two years of a child's life, from birth to 2 years old. It is called the Sensorimotor stage because in it children are occupied with sensing things and moving them. From these activities they learn what makes things happen, what the connections are between actions and their consequences. They learn to grasp and hold and what happens when they let go.

The understanding of how children comprehend the world around them has been a highly researched part of cognitive development in Psychology. Jean Piaget was one of the first researchers to develop a theory suggesting that children understand the world around them by actively seeking information from their environment, and continuously expanding their knowledge by organizing, adapting and assimilating this information Berlin, (1992). Piaget’s theory known as constructivism theory, has undergone a high level of scrutiny, centring

Piaget and Vygotsky both believed that young children actively learn from their hands-on, day-to-day experiences. Jean Piaget portrayed children as "little scientists" who go about actively constructing their understanding of the world. His theories hold the essence of developmentally appropriate curriculum since Piaget believed that children undergo cognitive development in a stage-based manner, such that a very young child would not think about things the same way that an adult might. He referred to the knowledge and the manner in which the knowledge is gained as a schema. In order to build on the cognitive stages that children experience, informal learning opportunities, formal instructional sessions, and the utilized curriculum must all dovetail with a child's current cognitive stage so that assimilation of the new knowledge may occur. Working with what the child knows and experiences, parents and teachers create bridges to the next cognitive stage that are characterized by the child's accommodation. Piaget argued that optimal learning took place in this manner and that adults should avoid thinking that they can accelerate a child's development through the age-based, maturity-referenced stages. This is because a child works toward establishing an equilibrium between the assimilation and application of new knowledge and changing their behavior to accommodate their newly adopted schemas.

Jean Piaget’s Cognitive Development Theory describes four stages of human development which he described as naturally emerging reasoning and development. The first two stages can be described as sensori-motor development. In all stages of development, the child learns to adapt, assimilate, and accommodate new information into their thought process.  Stage one is Sensorimotor which lasts from birth to 2 years of age. There are six substages which the infant’s source of actions shifts from reflexes to

Jean Piaget developed a systematic study of cognitive development. He conducted a theory that all children are born with a basic mental structure. He felt that their mental structure is genetically inherited and their learning evolved from subsequent learning and knowledge. Piaget’s theory is different from other theories and he was the first to study a child’s learning by using a systematic study of cognitive development. His theory was only concerning the learning of children, their development and not how they learn. He proposed stages of development marked more by qualitative differences than by a gradual increase in number and complexities of behavior or concepts. His goal for his theory was to explain the mechanisms a child uses from the infant stage to the growing child who develops into a thinking and reasoning individual when reasoning and using hypotheses. His theory was that cognitive development was how the brain reorganized mental processes over time due to biological maturation and the experiences they have in an environment. The three basic components to Piaget’s cognitive theory is schemas, adaption processes that allow the child to transition from one stage to another, and the four different stages of development: sensorimotor, preoperational, concrete operational and formal operational.

Cognitive developmental theory is founded on the idea that children gain knowledge by exploring and influencing the world that is all around them. According to Mossler (2014) “After many years of observing the mental limitations of children, including his own, Piaget came to the conclusion that children of

Piaget believed that there were three processes involved in moving from one stage to the next these were assimilation accommodation and equilibrium. Assimilation is the process of converting new information so

The cognitive development theory refers to the ability to learn through thinking and reasoning. Theorist Jean Piaget developed the stages of cognitive developmental according to age and how individuals learn through their environment and senses. These stages are from infant to teenage years. The first stage of Piaget’s Stages of Development is called Sensorimotor, which are ages 0-2. It describes how babies learn through their environment. The Next stages is preoperational for ages two through seven. During this stage, a child uses his or her own logic to express thinking. From the seven to eleven years of age, a child is in the Concrete Operational stage, where he or she will use hands-on experience to develop knowledge. The final stage is Formal Operational. Between the ages of eleven and fifteen, an adolescent develops a more abstract form of knowledge. One of the main differences between these stages is object permanence. Piaget designed these stages in a rigid format. This theory does not allow individual experience and background to be considered. In conclusion, a weakness of this theory is that is doesn’t mention how culture impacts learning. A strength of this theory is that it acts as a guide for educators to provide variation while lesson planning.

Jean Piaget is considered to be very influential in the field of developmental psychology. Piaget had many influences in his life which ultimately led him to create the Theory of Cognitive Development. His theory has multiple stages and components. The research done in the early 1900’s is still used today in many schools and homes. People from various cultures use his theory when it comes to child development. Although there are criticisms and alternatives to his theory, it is still largely used today around the world.

Piaget’s theory also allowed us a way to accept and understand that children's cognitive behavior is intrinsically motivated. Social and other reinforcements do influence children's cognitive explorations but children learn because of the way they are built. In Piaget’s mind cognitive adapts to the environment through assimilation. Also accommodation is a type of biological adaptation (Flavell, 1996). According to Piaget in order to characterize cognitive development in humans we need to understand co-present in cognitive activity which is cognitive structure (Flavell, 1996). Piaget was the first psychologist to try explaining describing cognitive development. His argument is that intellectual advances are made through the equilibration process that has three steps: the first step is for the cognitive equilibrium to de at a low development level; then, cognitive disequilibrium has to be induced by discrepant or inassimilable phenomena and lastly cognitive equilibration has to be at a higher developmental level.

Not everything can be assimilated into existing schemas, though, and the process of accommodation must be used. In accommodation, existing schemas are modified or new schemas are created to process new information. According to Piaget, cognitive development involves an ongoing attempt to achieve a balance between assimilation and accommodation that he termed equilibration. He formulated a theory that systematically describes and explains how intellect develops. The basis of his theory is the principle that cognitive development occurs in a series of four distinct stages: sensorimotor, preoperational, concrete operations, and formal operations.

The concept of equilibrium and disequilibrium are important to the four stages of development. Equilibrium is achieved through balance and successful stage transition while disequilibrium is the opposite. In achieving this balance the child “adjust his or her thinking (schema) to resolve conflict” (Powell & Kalina, 2009, p. 241). According to Piaget, assimilation occurs when knowledge matches children’s schemas and accommodation occurs when children change their schemas to fit new knowledge.

Jean Piaget, a cognitivist, believed children progressed through a series of four key stages of cognitive development. These four major stages, sensorimotor, preoperational, concrete operational, and formal operational, are marked by shifts in how people understand the world. Although the stages correspond with an approximate age, Piaget’s stages are flexible in that if the child is ready they can reach a stage. Jean Piaget developed the Piagetian cognitive development theory. Piaget’s theory of cognitive development proposes that a child’s intellect, or cognitive ability, progresses through four distinct stages. The emergence of new abilities and ways of processing information characterize each stage. Jean Piaget's theory of cognitive development suggests that children move through four different stages of mental development. His theory focuses not only on understanding how children acquire knowledge, but also on understanding the nature of intelligence.