The Strengths And Weaknesses Of Piaget 's Cognitive Development Theory

Piaget’s developmental stages are ways of normal intellectual development. There are four different stages. The stages start at infant age and work all the way up to adulthood. The stages include things like judgment, thought, and knowledge of infants, children, teens, and adults. These four stages were names after Jean Piaget a developmental biologist and psychologist. Piaget recorded intellectual abilities and developments of infants, children, and teens. The four different stages of Piaget’s developmental stages are sensorimotor, preoperational, concrete operational, and formal operational. Sensorimotor is from birth up to twenty- four months of age. Preoperational which is toddlerhood includes from eighteen months old all the

Most of the criticism of Piaget’s work is in regards to his research methods. A major source of his inspiration for the theory was based on his observations of his own children. And because of this small sample group, people believe that it is difficult and incorrect to generalise his findings to a larger population. Similarly, many psychologists believe that Piaget underestimated the age which children could accomplish certain tasks and that sometimes children understand a concept before they are able to demonstrate their understanding of it. For example, children in the Sensorimotor stage may not search for a hidden object because their motor skills are not developed, rather than because they lack object permanence. This has been supported by evidence from Bower & Wishart (1972). They found that the way that an object is made to disappear influences the child’s response. As well as this, Piaget’s theory has been said to overestimate that every child and adult reaches the formal operational stage of knowledge development. Dasen (1994) claims that only a third of adults ever reach this stage.

Today’s child development system, in many ways, has been heavily influenced by the work of Jean Piaget. We can observe the use of his ideas in a wide range of facilities and environments. Infant’s abilities vary incredibly between birth to two years. These differences can be found even in the period of a month. Piaget was intrigued by these differences; therefore, he used his vast knowledge on children to divide development into six stages known as Piaget’s Sensorimotor Stage. Throughout his observations he used children that he spent a large amount of time with, his very own children.

According to Piaget (1929, 1954, 1963), the process of adaptation helps us to understand how a child constructs his/her world. Taking Piaget's theory of Cognitive Development with particular focus on the Sensori-Motor stage of development, I am going to discuss how understanding this stage might influence me when working with a baby as a nursing student in the future.

Jean Piaget places cognitive development into stages by age and suggests four mental stages for children from birth to age 21 years of age. Piaget’s four mental stages of cognitive development are Sensory Motor, Preoperational Stage, Concrete Operational Stage and Formal Operational Stage.

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.

To answer this question, Piaget's theory of development should be explained along with Vygotsky's theory and the connectionist theory of development, and then each should be compared with the others. Once this has been achieved the main similarities and differences will be summarized, and finally the areas of Piaget's theory that have not been undermined by other theories will be reiterated.

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.

The pre-operational stage is determined through the toddler and early childhood period. This is where intelligence is used though the use of symbols and pictures, that develop memory and imagination. A child is not able to use a logical way of thinking because it has not developed yet. Therefore, egocentric thinking is predominate in this period. The concrete

Piaget proposed that each infant begins life with a small set of simple sensory or motor scheme such as tasting, looking, touching, grasping, and hearing. He theorised that the infant objects as a thing that feels a certain way when touched, taste a certain way, or has a particular colour. Once the infant becomes a toddler, they begin to develop mental scheme as well such as comparing objects against each other, and categorising. In Piaget’s theory, the child gradually adds extremely complex mental schemas over the course of its development. These mental schemas include deductive analysis and systematic reasoning.

On the Cognitive part of the spectrum, there was a psychologist named Jean Piaget who created four stages of development. They are called Sensorimotor (birth-2), Preoperational (2-7), Concrete Operational (7-11), and Formal Operational (11-adulthood) stages. In his Sensorimotor stage, babies are using their senses to figure out their surroundings. This explains why, when babies find something, they instinctively put it in their mouth. During Preoperational, children are starting to figure out that words connect to objects.

For this paper I will be exploring Piaget's theory of cognitive development. Swiss Psychologist Jean Piaget, theorized that children progress through four key stages of cognitive development that change their understanding of the world. By observing his own children, Piaget came up with four different stages of intellectual development that included: the sensorimotor stage, which starts from birth to age two; the preoperational stage, starts from age two to about age seven; the concrete operational stage, starts from age seven to eleven; and final stage, the formal operational stage, which begins in adolescence and continues into adulthood. In this paper I will only be focusing on the

In the sensorimotor stage the child discovers the environment through physical actions such as sucking, grabbing, shaking and pushing. During these first two years of life children realize objects still exist, even if it is out of view. This concept is known as object permanence. Children in the preoperational stage develop language skills, but may only grasp an idea with repeated exposure. As Piaget describes in the next stage, children draw on knowledge that is based on real life situations to provide more logical explanations and predictions. Lastly, in the formal operational stage children use higher levels of thinking and present abstract ideas.

Piaget’s stages are divided into four main steps of cognitive development. Stage one

The first stage of Piaget’s development theory is the sensorimotor stage which takes place in children most commonly 0 to 2 years old. In this stage, thought is developed through direct physical interactions with the environment. Three major cognitive leaps in this stage are the development of early schemes, the development of goal-oriented behavior, and the development of object permanence. During the early stages, infants are only aware of what is immediately in front of them. They focus on what they