Human Growth and Development
10-11-12
The First Two Years
The first two years after birth, through the developing person has to do with three domains biosocial, cognitive and psychosocial. There are many different theories regarding the first two years. The three most influential works on growth and development was done by Piaget, Freud and Erikson. Piaget’s theory was called cognitive development or the sensorimotor stage. This is when the child interacts with his surroundings through physical action such as pushing, sucking, grabbing, etc. Freud’s theory of development is psychosexual. He proposed three stages in psychosexual development: oral, anal, phallic. Erikson’s theory is psychosocial. From birth until about one and a
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By age two the brain has developed to two-thirds of what it will weigh by adulthood and has increased to five times the density it was at birth. What began as involuntary movement and reflexes at birth, by 6 months have become voluntary movements. By 2 years the fine motor skills are beginning to develop. Gross motor skills involve the large muscles of the body that enable such functions as crawling, kicking, sitting upright and rolling over. It is a little harder for an infant to walk because they are top heavy and their thighs are too big to support their little feet. Most infants, starting at nine months begins to learn how to walk. Fine motor skills are necessary to engage in smaller, more precise movements, normally using the hands and fingers. Fine motor skills are different than gross motor skills which require less precision to perform. This is the child's ability to use small muscles, specifically their hands and fingers, to pick up small objects, hold a spoon, turn pages in a book, or use a crayon to draw.
Jean Piaget was a Swiss biologist, philosopher, and psychologist best known for his work in the area of developmental psychology. Even though he divided cognitive growth and development into fixed stages we are focusing on the first two years. His first two years was described as the sensorimotor stage. This is when the child is interacting through physical actions such as sucking,
Piaget was the first psychologist to make a systematic study of cognitive development. Piaget’s work includes a detailed observational study of cognition in children. Piaget showed that young children think in different ways to adults. According to Piaget, children are born with a very basic mental structure (genetically inherited and evolved) on which all subsequent knowledge is based.
The physical growth transformations infants undergo in stage two of lifespan development range from, brain, motor, to sensory/perceptual development, and infant’s overall body height and weight. During the first two years, brain
Piaget’s theory was introduced by Jean Piaget who established four periods of cognitive development. The four stages are; Sensorimotor, Preoperational, Concrete Operational, and Formal operational. The sensorimotor is the first stage and begins when the child is born and proceeds until the age of two years. The second stage is the preoperational stage and begins with the child is two years old and continues until the child reaches six years of age. The concrete stage is the third stage and begins when the child is six years old and proceeds until the age of 11 years old. The formal operational stage is the fourth stage and
The childhood development of the individual followed the normal development patterns that are expected. In the childhood stage the individual development changed rapidly and their ability to be active and learn new skills improves on a daily basis. During childhood a child will grow steadier compared to an infant. A child’s body and organs size grows at a steady pace. By the age of 6 a child’s head will be 90% of a full adult size even though the rest of a child’s body has a lot more to grow and to develop. Until a child reaches late childhood, and entering adolescence, an individual’s reproductive organs are still not fully developed. Infants and children can suffer from delayed development. This could cause potential effects
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
Piaget developed the theory of stage development; he had based his theories on his children by carrying out detailed observations where he came up with four stages in each process. But he believed a child had to be at a certain age to learn something or they simply couldn’t learn it or know it. I believe he underestimated children’s abilities and knowledge. The first stage was called sensorimotor stage- in this stage children learnt through using their 5 senses, touch, taste, smell, seeing and hearing. He believe they understood that the
While studying psychology, Jean Piaget became extremely interesting of children development and learning throughout their lives. It was over a course of six decades of his career in child psychology when he recognized four stages of mental development
Jean Piaget theory focuses on children and how they develop up to the age of twelve years old. I believe Piaget’s theory is true because he observed kids and say that once they see something that’s round like a ball, everything that is similar to that ball is going to be a ball even if it really isn’t a ball. Kids at a young age can’t figure out that an egg isn’t a ball, yes its round but its an egg is breakable. Piaget has four different stages of cognitive development. The first stage is sensorimotor which starts at birth up to the age of two. Sensorimotor is when infants use their senses and motor abilities to learn about the world around them, like grasping, pushing, tasting and anything similar. Sensorimotor is when infants keep grabbing their toes and eating them, or them laughing when they are playing “peek a-boo” with mom or dad. The second stage is preoperational which it starts at age two and ends at age
Jean Piaget is a developmental psychologist who studied young children and analyzed their development at a young age. Piaget is well known for his four cognitive development stages: sensorimotor, preoperational, concrete, and formal operations; as mentioned by Siegler and Alibali (2004). Siegler and Alibali (2004) also stated that these four stages begin as soon as the child is born and it continues throughout their young adolescent years all the way to adulthood. Piaget conducted numerous research experiments towards young children in order to prove his hypothesis and drew conclusions for
Jean Piaget is best known for his theory that suggested children think differently than adults. His theory proposed that children’s cognitive development developed in
These skills need to be constantly used and refined in development so that they’re maturing at a steady rate. The development of these skills is of upmost importance because these are the muscles a child will use all day every day, when walking around the house or when playing with friends at school. These muscles will be continually engaged and having a good solid foundation of these working muscles will improve the early stages of a child’s life. The development of gross motor skills will generally speaking grow from inside to outside as well as head to toe, which is consistent of an infant’s same develop in the mother’s womb. As a child is progressing through the first two years of life, many changes will occur. The child will first learn to balance the body and move towards controlling the muscles of the body, then on to crawling and supporting itself, and by the end of that second year of life the child will have mostly refined skills that allow for play and overall being more mobile in moving around and navigating through day to day movements. Along with this increased mobility, a child will be able to get different places like on furniture, or up stairs but getting back down will be the hard part. As well as, the infant’s muscles’ may be progressing but the ability to stop and switch direction in movements is however not fully developed at this point.
Jean Piagets was one of the most recognized and influential developmental psychologist in the 20th century. Jean Piaget was born in Switzerland on August 9th 1896 and he was known as a developmental psychologist. Being an educator, he believes that education was important and he said “only education is capable of saving our societies from possible collapse, whether violent or gradual”
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 is said to be the founder of cognitive development, he has changed the field of developmental psychology and because of him we no longer discussing strategies, rule-governed behaviors and representations but we do talk a lot about stimulus generalization, mental age, Conditioning, and
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.