Human Growth and Development
Peter Nyarkoh
PSY/280
July 17, 2010
Khurshid Khan
Human Growth and Development Human growth and the life span perspective begin from the day of conception and continue throughout the life span. It is a lifelong process which involves periods and domains of very great importance. Psychologist, sociologist, and others have done many researches into the life span of humans and have made various conclusions as to how humans behave at any given time in the life span. According to experts, the life span perspective of human development involves three key developmental domains (Hernandez, 2008). These are the physical domain, the cognitive domain, and the social domain. The physical domain deals with the
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Let us discuss three of the six theories; these are the psychodynamic (psychoanalytic), the cognitive, and the learning development theories.
Psychoanalytic theory The psychoanalytic development theory is primarily based on the fact that, all humans have some kind of inner conflicts that goes on throughout the life span. It also maintains that humans always act based upon sexual urges and aggressive instincts (Ojiem, 2008). This theory was introduced by Sigmund Freud (1856-1939). Freud stated that there are three different parts of human psyche that always conflicts throughout human development. He calls these the id, the ego, and the superego. The id is the aspect of one’s personality that is selfish and always wants to do every bad thing. The ego is the inner self that determines whether to do something or not. And the superego acts as a monitor and evaluator of the ego functioning, and comparing every act with values and standards. Freud also discussed the five stages of human psycho-sexual development, which include the oral stage, the anal stage, the phallic stage, the latency stage, and the genital stage.
Cognitive theory This theory focuses on information processing and how they affect human development. The theory is associated with Jean Piaget (1896-1980). He also proposed the existence of four major stages, during which children and adolescents master their ability to use symbols and to reason in abstract ways. He believed that all humans develop in
Psychoanalysis created by Sigmund Freud is much like Individual therapy in the sense that it will explore the past and how any past circumstances are effecting the now adult. This therapy will last as long as the client needs the support of the counselor and relies on the client’s full participation. In this form of therapy the counselor will participate in guiding the client thru the unconscious mind to and find how it may be contributing to thoughts and behaviors that are causing the client distress. Like analytical therapy psychoanalysis will cover a variety of issues including psychosexual, compulsive, and depressive disorders. According to Haggerty, J. (2006) “The essence of Freud’s theory is that sexual and aggressive energies originating in the id (or unconscious) are modulated by the ego, which is a set of functions that moderates between the id and external reality. Defense mechanisms are constructions of the ego that operate to minimize pain and to maintain psychic equilibrium. The superego, formed during latency (between age 5 and puberty), operates to control id drives
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
Lifespan development is essential, as it is the changes that happen to us throughout a person’s lifespan. Our development occurs at ages stages where we develop from infancy till death. This essay will contain my life story to display the domains in 5 age stages in my lifespan development. The domains I will be exploring is in this essay is physical, emotional, cognitive, social, cultural and moral domain. The influence of biological and environmental play a significant role in my development. Development is influenced by nature or nurture and its affect will occur throughout lifespan. The changes that occur during development have stage. Each theorists has stages of development where they display the changes. This essay will explore my
At the centre of Piaget's theory is the principle that cognitive development occurs in a series of four distinct, universal stages, each characterized by increasingly sophisticated and
The field of study that examines patterns of growth, change, and stability in behavior that occur throughout the entire lifespan is called lifespan development. Lifespan development takes a scientific approach in its study of growth, change, and stability. This development emphases on human development. Developmentalists study the course of development in nonhuman species, the most popular examine growth and change in people. In contrast I will focus on the ways people and myself change and grow during our lives, with the consideration of stability in our live span. Together, these findings suggest that we will go through
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
The unconscious mind houses the preconscious, a small section that houses material that is non-threatening, and easily brought to mind. But deeper in the unconscious mind are the instinctual drives, the wishes, desires, demands, and needs that are kept hidden from out conscious selves because of the conflicts and pain they would cause if they were brought to bear every day. Psychoanalytic personality theory tells us that the personality consists of three separate, but forever intermingling elements, id, ego, and superego. The id section of a personality is by far the largest, the only section that we are born with, and the section that contains the unconscious thoughts, it is raw, unorganized, and from the time of birth it tries to reduce tension caused by our primary drives. The ego, a section that develops soon after birth, balances the instinctual desires of the id and the realities of the outside world. Last of course is the superego, the final personality structure that is developed in childhood, and represent the rights and wrongs of society, contained within the superego is the conscience, the part of us that prevents us from behaving in a morally deplorable way and is responsible for guilt. Psychoanalytic personality theory is not without its virtues; Freud’s proposed five psychosexual stages – oral, anal, phallic-oedipal, latency and genital – are all supported in life.
The lifespan development theories analyze development from different perspectives including, behavioral perspective, psychoanalytical perspective, Piaget's-cognitive developmental theory, ethology and evolutionary developmental psychology, information processing, ecology systems theory, Vygotsky’s sociocultural theory and lifespan perspective theory (Newman & Newman, 2014). Each of these theories have been supported and proven by major theorist, and they help in providing the reasons behind some reactions and behaviors as observed in both the continuous and discontinuous processes of growth.
Freud introduced us to unconscious motivations and how they determine our behavior. The study of the unconscious mind became a base and paved the way for other therapists. Also, the psychosexual stages were introduced which explain the biological and instinctual drive of children. The structure of personality is the foundation of our impulses, behaviors, and our interactions in our mental life. These include the id, ego, and superego. The superego prevents actions the id wants to accomplish; which is important because we all have irrational impulses and the superego saves us from those. It is important to look at the weaknesses of psychoanalysis and Freud’s ideas. The psychosexual stages stop at the age of six when development happens throughout someone’s lifetime. These psychosexual stages are his main focus and there is not much of a focus on how important social factors are on our mental health and development. Psychoanalytical therapists can sometimes be seen as subjective. The therapist analyzes the dreams and that is subjective. There is no empirical research to support his psychodynamic model, although the theory does explain reasons for irregularities in development. A common criticism is he blamed for inadequate parenting on mothers while the father was not in the equation. The time
Evaluation of a Psychodynamic Theory of Personality Development The basis of Freud's psychoanalytic theory was that the mind contained three parts: The Id, Ego, and Superego. He argued that the Id controlled the primal instincts such as aggression and sexual desire ('libido'), and was found in the unconscious mind. Its purpose is to gain immediate gratification, according to the 'pleasure principle'. The Id, he said, was in competition with the ego.
Psychologist Jean Piaget developed the Piaget’s theory around the late 1920’s and early 1930’s. Piaget’s theory implies that cognitive growth advances in different stages, influenced by an instinctive need to know basis. The four stages of Piaget’s theory are, sensorimotor (birth to about two years old), preoperational (average two to seven years old), concrete operational (seven to eleven years old), and formal operational stage (eleven to undetermined years old).
According to Crawford and Walker(2010), the life course is defined in literature as, “The progression and path an individual takes from conception to death.” (Crawford and walker, 2012, p.3). The study of the life course and human development is extremely complex and could be described as interdisciplinary as it encompasses many fields of study. When examining the life course of individuals it is necessary to consider all of the various factors that affect human behaviour. These may include; psychological, biological, social, behavioural, cognitive or culture factors. Age can also be considered as a factor that influences lifespan development. In the early 19th century, the term “age related change” was regarded as only applicable to the early childhood stage but in recent years, psychologists have come to accept that age related changes occur throughout the entire life span. According to Boyd and Bee (2014), other earlier theories included Charles Darwin’s suggestion that, “the wide variety of life forms that exist on earth evolved gradually as a result of the interplay between environmental factors and genetic process.” (Boyd and Bee, 2014, p.3) Therefore Darwin proposed that it was either solely, “nature” or “nurture” that influenced the human development, but instead, a combination of both. In this assignment, I am going to focus on the specific psychological factors that influence human behaviour during the life course. I will compare two different psychological
Jean Piaget is one of the pioneers to child development, he was an important factor in the growth, development and one of the most exciting research theorists in child development. A major force in child psychology, he studied both thought processes and how they change with age. He believed that children think in fundamentally different ways from adults.. Piaget’s belief is that all species inherit the basic tendency to organize their lives and adapt to the world that’s around them, no matter the age. Children develop schemas as a general way of thinking or interacting with ideas and objects in the environment. Children create and develop new schemas as they grow and experience new things. Piaget has identified four major stages of cognitive development which are: sensorimotor stage, preoperational stage, concrete operations, and formal operations. According to the text here are brief descriptions of each of Piaget’s stages:
Jean Piaget’s theory of cognitive development is one the most widely accepted, his four stages of development are age based.
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.