Developmental Psychology
There are three main theories of development that I shall discuss in this assignment, 'Cognitive', the main theorist being, 'Piaget', (1896 - 1980), The, 'Psychosocial Theory', 'Erikson', (1902 - 1994), and, The 'Psychosexual', of, 'Freud', (1856 - 1939).
Cognitive Psychology draws the comparison between the human mind and a computer, suggesting that we like the computer process the information we acquire from around us and then react accordingly. Hearnshaw, (1987), claims that Cognitive Psychology is both one of the oldest and also one of the newest parts of Psychology, cited in ?T. Malim?, (1994). Information is collected through our senses i.e. vision, touch, smell etc and then processed through our brain. Cognitive Psychologists largely seek explanations of Cognitive development, memory, attention, artificial intelligence, perception and social cognition. The methods used are usually Laboratory experiments under controlled circumstances i.e. memory tests, and, Case studies.
Piaget, (J), (1896-1980), carried out case studies on his own children to study the stages of cognitive development. Piaget concluded that the child was an organism which adapts to the environment, he also studied with the opinion that all children went through the same set stages of development and that there were no individual differences.
Piagets? Stages of Development: -
The Sensorimotor stage, (0-2): - Early in the sensorimotor stage the child is entirely egocentric, everything is an extension to the self, they can?t distinguish themselves from their environment. The child has no concept of past or future all it is aware of is the here and now. The child relies entirely on it?s senses i.e. sight, hearing, touch. It is believed by Cognitive Psychologists that ?.. ?To begin with, a baby will rely on in-built behaviours for sucking, crawling and watching? as cited in Moonie, N, (1995). A child does not understand that an object does not cease to exist when it is out of sight. However, in contradiction, Bower & Wishart, (1972), used infrared cameras to see what the child does when an object disappears. The child is shown a bottle in the light, when the child reaches to grasp the bottle the lights are turned out. Bower & Wishart recorded that the child continued to reach for the bottle for up to 1.5minutes after the lights are turned out. Another point made by Piaget is that not only does the child look for an object, which is hidden, but also the child will not look for it even if part of it is showing.
On August 9, 1896, Jean Piaget was born into this world not knowing he was going to be such an influence on the educational world today. “It is possible to give a rough definition of Piaget’s principal scientific concerns in a single sentence: he is primarily interested in the theoretical and experimental investigation of the qualitative development of intellectual structures” (Flavell, 1963, p. 15). Piaget was a theorist who placed an emphasis on the development of social behavior and nature as they contributed to cognitive development. When looking at cognitive development, you are focusing on problem-solving and how it develops throughout childhood.
Piaget (1936) was the first psychologist to make a systematic study of cognitive development. Piaget placed great importance on the education of children. According to Piaget, children are born with a basic mental structure on which all learning and knowledge is based. They challenge the behaviourist theory as most of their research was done on animals and is missing knowledge. The implications of this theory are that not only should we be interest in the answer the learner gives but also the method of how they got there. I find that due to the gaps in the learner’s education, they may be missing important parts that they have had to find out for themselves these methods are not always the easiest ways of calculating. I try and make it as stress free as possible so will demonstrate other methods that may be easier for them. Piagets theory accepts that children go through the same development stages but that they may go through at different times, I ensure I make effort to cater for these different paces and ensure tasks are differentiated to accommodate this. I am aware however that this theory relates to children’s development, and I work with adults, I can still apply parts of this
A well-known psychologist, Jean Piaget is most famous for his work in child development. In his theory of cognitive development, Piaget presents four stages of mental development: sensorimotor, preoperational, concrete operational, and formal operational. Piaget explains the adaptation processes that allow transition from one stage to the next. He also emphasizes the role of schemas as a basic unit of knowledge.
Jean Piaget was a developmental psychologist, who in the 1920 began pioneering research into children’s cognitive development. He began this research after administering intelligence test to children, and saw the similarities between the wrong answers given and the age group of the children. Up until he began his research, it was believed that children were merely less competent thinkers than adults. Piaget proved that this assumption was incorrect, that children reasoned differently, and broke their cognitive development into four stages.
Developmental theories are often based on an age-related stages, or milestones, that signify meaningful changes in physical, cognitive, behavioral and social aspects within the human lifespan. One of the most well known developmental theories is Sigmund Freud’s psychosexual stages of development. Freud, like others after him, theorized that early childhood experiences play an important role in personality development. Although, contemporary developmental theories include adolescence, adulthood, and late adulthood, the theories early focus on childhood development makes this approach particularly useful when working with children.
Jean Piaget was a developmental psychologist that studied how children flourish and the process of how they learn. Throughout his study he followed many children and performed many test trying to provide facts and proof on how children learn best. Through many trial and errors Piaget came up with the stages of cognitive development which he broke down into four sub-stages. These stages are:
Many people have made astounding contributions to the school of psychology. One of them was Jean Piaget and his theories on the cognitive developmental stages. Jean Piaget was born in Neuchatel, Switzerland on August 9, 1896. He received a doctorate in biology at the age of 22. When he was younger, he became instantly interested in psychology and began researching and studying it. In Piaget’s research, he created an inclusive theoretical system for the development of cognitive abilities. His work was similar to Sigmund Freud, but Piaget focused on the way children think and obtain knowledge. At the age of ten, he wrote his first scientific paper. As a young teen, he was publishing papers in earnest. He was considered a great expert in the field.
Jean Piaget was one of the most prominent researchers of the 20th century in the field of psychology and human development. He concentrated his attention on the biological influences on the psychological portrait of the person and developmental stages. Piaget pointed out that the development of a person passes through certain stages; each stage can be characterized by specific features. He argued that learning about the world was possible through personal experience. However, his inspiration of developing the idea of cognitive growth and changes of people came while researching child behavior. Moreover, it is important to note that his research was based on the observation of behavior of his own three children (Berlin, Zeanah & Lieberman, 2008).
For this assignment I have chosen Jean Piaget’s cognitive development theory and Erik Erikson’s psychosocial development theory.
“The influence of Piaget’s ideas in developmental psychology has been enormous. He changed how people viewed the child’s world and their methods of studying children. He was an inspiration to many who came after and took up his ideas. Piaget's ideas have generated a huge amount of research which has increased our understanding of cognitive development.” (McLeod 2009). Piaget purposed that we move through stages of cognitive development. He noticed that children showed different characteristics throughout their childhood development. The four stages of development are The Sensorimotor stage, The Preoperational Stage, The Concrete operational stage and The Formal operational stage.
Cognitive development focuses on the person’s ability to intellect, perceive and process information. (35589) defined the cognitive ability as the process in which people learn, think and use language; it is the progression of their mental capacity from being irrational to rational (35589). Piaget and Vygotsky are two cognitive theorists whom were interested in the cognitive development of a person across their life span and its relation with social and environmental factors. Piaget is the most known cognitive theorist who affected the world of psychology greatly, and was a great influence to many psychologists out there; however his main intention was the innate maturity process and, unlike Vygotsky, he underestimated the role of language and social interaction and his theory wasn’t useful in the teaching field. However, both theorists believed that a person goes through a sequential process during their development. They were also both aware that one gains knowledge through experience and not through passive learning.
Cognition is the process involved in thinking and mental activity, such as attention, memory and problem solving. In this essay on cognitive development I will compare and contrast the theories of Piaget and Vygotsky, who were both influential in forming a more scientific approach to analyzing the cognitive development process of the child active construction of knowledge. (Flanagan 1996 P.72). I will then evaluate the usefulness of these theories in understanding a child's development.
This approach has become the stimulus for a number of similar theories which share the same assumptions on psychological development, yet differ in detail. (Gross, R, 2007) Erik Erikson, a neo-freudian himself accepted Freud’s theory but whereas the psychodynamic approach focuses on five main stages of development until adulthood, Erikson theorised that development is lifelong and continues throughout life until death. (Psychology for A Level 2000)
Piaget (1896–1980) came up with a theory called cognitive development, which occurs in four stages in every child's emotional development. The first two stages are from birth until the child reaches his or her seventh year of life where they will become aware of its environment by visual, touch and sound. During the third and fourth stage, which is the concrete and formal operations, the child will typically ask questions to better understand the complexions of things surrounding the child and to satisfy their curiosity and exploring mind. Children at these stages usually step out of their comfort zones and experiment new things. They develop different perspectives (Patient Teaching, Loose Leaf Library Springhouse Corporation, 1990). Here is where they are likely to display disobedience towards their parents or caregivers, usually people that are closest to them.
When comparing the work of Sigmund Freud and Jean Piaget two things come to mind, they both had a lasting and profound impact on the field of psychology and both received a great amount of criticism regarding their theories. Freud is considered the founder of psychoanalysis, which is based on childhood development and psychosexual stages. Piaget was the top developmentalist of the 1960s and 1970s. His theory of cognitive development was as well studied as Freud's theory of psychosexual development was a generation before. While they both had many criticisms of their work, both Freud and Piaget influenced their respective fields of psychology so much that today their thoughts and concepts are still studied and referenced everyday. Freud’s theories have revolutionized how we think. The impact Piaget has had on developmental psychology has guided social norms of human development and education. This essay will compare and contrast the theories of Freud and Piaget.