Cognitive Developmental Theory: The Five Stages Of Human Development

Developmental psychology recognizes three main models of psychosocial and cognitive development. The first theory, presented by developmental psychologist and philosopher Jean Piaget, addresses cognitive development. The second theory, presented by psychologist Lawrence Kohlberg, focuses on the development of morality. The third theory, proposed by developmental psychologist and psychoanalyst Erik Erikson, outlines psychosocial development. All three theories are applicable from birth to death.

Developmental Psychology has widened my perspective and knowledge of the nature of development from humans’ infancy to adolescence and emerging adulthood. Although I have learned about biological, cognitive, and socioemotional processes and periods of development, I am especially interested in socioemotional development in infancy because it is the foundation for a child’s future development. That is to say, if children have a healthy socioemotional development from infancy, they will have a healthy life later on. By understanding the developmental process in infancy, I will be fully prepared when I have children or when my family’s members do.

Many older adults are pondering at the fact that many young adults are taking longer to become a fully independent adult. Young adults in today's time are still being supported by their parents and when push comes to shove, young adults rely on their parents to bail them out of a situation. In What Is It About 20-Somethings by Henig Robin Marantz, Henig addresses this ongoing situations that is affecting many young adults and informs us that this phase is referred to as “Emerging Adulthood” (Henig 200). “Emerging Adulthood” is defined as a stage of life where young adults gain insight to their own goals and aspirations in life. Although Henig only addresses “Emerging Adulthood” through Psychologist Arnett’s work, many young adults seem to be able to relate to the theory of “Emerging Adulthood.”

The Piaget's stage theory of cognitive development is also known as the stage theory. It introduces that, in the expansion of our thinking, we act through an organized and certain sequence of steps. However, the theory focuses not only on compassionate how the children obtain knowledge, but likewise on the discernment of the substance of intelligence. According to the Piaget’s theory of cognitive development, there are two stages in the thinking pattern of a 3-year old preschooler and 9-year-old student. They are the preoperational stage for the 2 to 7 year old and the concrete operations stage for the 9 year old. The preoperational stage (three years old preschooler), this is where a new child can intellectually perform and signify to the objects and issues with the quarrel or the images, and they can act. The concrete operations (nine year old student), where a child is at the stage and deliver the ability to maintain, reserve their thinking, and analyze the objects in conditions of their many parts. However, they can also assume logically and understand comparison, but only about the concrete events.

From Psychology we learn there are basic theories on why we are the way we are as adults. As a human being we learn early as a child what is right from wrong, however we do not learn these actions on our own. Outside forces such as our parents, experiences and other people who have influences our train of thought in our life. The three developmental theories that will be explained are Erikson’s theory, Vygotzy’s theory, and Piaget’s model. All of these theories explain the process in which a human being adapts to the world from an infant to an elder adult. Each one of these men studied the behaviors of people throughout their life thus being able to conduct and carry out the results for each of their theories. The development theories are based on changes that happen over a course of time when the person is alive. These three Psychologist define this development as a series of stages. A stage is a period in development in which people show typical behavioral patterns and establish specific capacities. A theory sparked a fuse in Piaget;s, Vygotzy’s, and Erikson’s mind called the developmental theory. The developmental theory is a collective vision of theories about how desirable change in society is best achieved. These three men sought out to explain how the development of a human is explained and draw on a variety of social science disciplines and approaches to their theories.

This stage is entitled to the adults of the ages thirty-three to forty. This stage establishes that the adult has their own niche in society, and has progresses career accomplishes. The adult is also expected to think and behave like a parent in this role. How this sets up the adults for parents is that it will allow them to face more demanding roles and expectations for their peers or

Development refers to a series of age-related changes that occur over an individual’s life course. Several famous psychologists such as Erik Erikson, Sigmund Freud, Lawrence Kohlberg, and Jean Piaget describe development of an individual as a series of phases or stages. In this case, a stage refers to a period in development in which individuals exhibit typical patterns in behavior and establish certain capabilities. The various stages of development as outlined in various developmental theories and concepts that would be analyzed in the paper share three main assumptions. The firs assumption that individuals go through stages in a given order, with each phase

Emerging adulthood entails having independent social roles. It is the time period where this person is not a child, yet not an adult as well. directions in life are uncertain, but the possibilities are endless. This paper will discuss how emerging adults overcome challenges in cognitive, social, emotional,

Erikson considers this phase of development to be primarily focused on figuring out who one is in the world. This stage is said to take place between the ages of twelve and eighteen with the focus on figuring out

The three theories I have chosen to discuss are all extremely relevant ideas; although I prefer Erik Erikson’s stage of psychosocial development. Erik Erikson’s theory covers a person’s entire lifespan showing the many different stages throughout one’s life. A person is always

The cognitive developmental theory comes from the work and research done by Jean Piaget which we believe is an empiricist approach which goes hand and hand with Piaget’s constructive approach. Empiricism is a theory that states that knowledge comes only or primarily from sensory experience. The constructive approach is viewed as children discovering all knowledge about the world through their own learning and knowledge. According to Piaget, children pass through these stages at different times in their lives and cannot skip a stage which causes them to be seen as invariant.

1 = Ability to kick a ball and have more legible handwriting. Ability to count and do simple sums. Can

2. If the individual is an infant, test for object permanence (see pp. 101-102 in your textbook). Describe both the test and the results. If the individual is a child, test his or her conservation skills using one of the tasks described on pp. 148-151 in your textbook. Describe both the test(s) and the results. What does performance on the object permanence or conservation task tell you about the individual’s stage of cognitive development in Piaget’s theory?

The concept of stage development and theories are applied to all human activities including those involved in emotional cognitive, personality, and social development. An American sociologist, Wright Mills, first coined the term ‘grand theory’. Over the years, grand theories guarded psychodynamic therapist and child development experts. Grand theorists were all men from Western Europe and America centuries ago. Theorists accentuate the concept of maturation and moving through stages of life. Mental problems were also discussed and associated with failure to achieve milestones and objectives in the developmental schemes. Each of the theories had a point of emphasis when approaching psychological questions of reasoning behind one’s actions. All

There are many theories on how a human develops. Most babies follow a certain pattern of development but the controversy is which person 's developmental pattern of development is correct? Erik Erickson, Sigmund Freud and Jean Piaget 's developmental theories are similar. Each of the theories goes through a human 's development chronologically, giving a guideline of when certain developments happen. For example when a child is supposed to walk or when a child is going to speak. It is only a guideline and these theories are not supposed to be held too strictly.