Piaget's Developmental Stages

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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 way to early childhood, seven years of age. Concrete operational is from the age of seven to twelve. Lastly formal operation is adolescence all the way through adulthood. Sensorimotor is the early stages of Piaget’s developmental stages. Infants are aware only of what is directly in front of them. They tend to focus more on what they are doing, what they see, and what is going on at that moment. Infants constantly are learning new things and experimenting, such as; throwing things, sticking their hands in their mouth, shaking stuff. This is what you call learning through trial and error. Infants do not know any better so this is pretty much the only way they learn. Once infants get a little older, about seven to nine months they begin to realize that even if objects are not seen they still exist. This means that their memory is starting to develop. Towards the end of the sensorimotor stage infants start to reach other important things like speaking abilities, understanding language. The... ... middle of paper ... ...people get older from infant age all the way to death. Even though the stages stop at the fourth one, it does not mean that the intellectual learning stops. Adulthood is from the time you exit the concrete operational stage all the way until it is impossible for you to learn anymore. Although some adults do stop developing intellectually, some do not. Continued intellectual development in adults depends solely on the accumulation of knowledge in a person. I believe that what Piaget states in his stages of development are very accurate and quite logical. Works Cited Wood, K. "Piaget's Stages of Cognitive Development," in M. Orey Emerging perspectives on learning, teaching, and technology, 2001. PBS.org: "Piaget describes stages of cognitive development 1923-1952." Huitt, W. "Piaget's Theory of Cognitive Development. Educational Psychology Interactive," 2003

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