Cognitive Development : The Stages And Development Of The Human Brain Development

Two characters that I choose for this assignment are John Bender and Brian Johnson. In reference to Piaget’s stages of cognitive development, I categorized Bender and Brian in formal operational stage because of their age. Besides, both of them also shows characteristic of adolescent egocentrism. As for Bender, we can see that he had developed the sense of invulnerability because he had taken many physical risks and do not think about the negative consequences of his actions. Brian shows personal fable when he overestimate his own abilities, he believes that he can “handle” the subject, but when he failed, this personal fable had lead him to depression and had attempted suicide as a solution for his problem.

I handed my infant niece, Harper, a set of keys, thinking she would shake them and giggle at the noise they made. I thought this because in Piaget’s developmental stage, sensorimotor, it states that infants learn from experimenting and their main focus is what is happening in that very moment. My prediction was correct. As soon as I held the keys in front of her she began to reach for them. Then once I handed the keys to her, she rattled them making a clanging noise.

Cognitively, the way infants process information undergoes rapid changes during the infant’s first year. For instance, the Piagetian theory of cognitive development includes (1) the sensorimotor stage in which infants, through trial an error, build their understanding of things around the world (e.g. imitation of familiar behaviour); (p. 203, Chapter 6); (2) building schemas (e.g. a 5 month old child can move or drop an object fairly rigidly, whereas an older child can do the same action but with more intentional and creative movement);(p. 202, Chapter 6) and (3) the concept of object permanence (e.g. an infant knows that an object exists even though it is hidden encourages the child’s perceptual skills and awareness of the objects ‘realness’ in the world (p.

Some of the senses that are vital during the growth of the child are: hearing, vision, smelling and tasting, ability to speak and feeling pain; they are the basic improvements in the child’s mental growth, they help the child in the perception of the general occurrences in the world around the child. After the child have developed the basic senses to the major aspects of life that is when they will be able to develop permanent images of objects even if they are not there at the moment. The sensorimotor nerves of a child develops as the child make primitive movements, these improves the reflex response of a child (Piaget, & Inhelder, 2010).

Scientific studies show how the brain of a human does not fully develop until they reach the age of 25. A teenager is someone who is between the age thirteen to eighteen. The brain of a teenager is not fully developed and could be the reason why teens make poor choices. In fact studies show how the brain of an adult and a teen work differently. Adults have the strength to think of situation, have a good judgement, and think ahead for consequences.

According to scientists, the brain develops from the back to the front. The frontal lobe, which is mainly responsible for executive processes (judgement, weighing outcomes and decision making) is not fully mature. The

This part of your brain isn’t “fully developed until you are around 25 years old. Your Frontal Cortex affects things such as “attention, complex planning, decision making, impulse control, logical and organized thinking, risk management, ands short term memory (Mental Health Daily).” If the part of our brain that is responsible for taking care of those

To begin with, the human brain does not fully complete development until the end of one’s 20’s. The process it quite slow for humans, with “The frontal lobe reaching full maturity around the late 20’s” (Blumenthal). All adolescents

Various studies and recent researches have come to determine that the brain is not fully developed until the mid-twenties. The problem with treating a child as an adult is that a child does not have the fully developed cognitive mental ability as someone in their mid-twenties or older.

Child development refers to the alterations that occur as a child grows and develops. It is what shapes children's future happiness, growth, development and learning in life. Between the ages of three and five, children continue to grow rapidly and start to develop Fine Motor Skills and Gross Motor Skills. As children grow into the early stages of childhood, their world will begin to open up. They will come to be more self-determining and begin to focus more on people, both adults and children outside of your family.

Brain maturation is an important topic to consider when answering the question of when a person becomes an adult. The brain has the capacity to reach maturity by the age of 21. Laurence Steinburg in What the Brain Says about Maturity states, “Indeed, some brain regions and systems do not reach full maturity until the early or mid-20s”. This tells us the brain has the potential to reach maturity by the age of 21. As Steinburg is suggesting, major developments in the human brain are taking place during maturation and much of this process can be completed by the age of 21.

The prefrontal cortex is the last part of the brain that is fully developed. Historically, scientists thought that brain growth and development ceased at age three. Current research indicates that the brain goes through extreme growth and development during the adolescent period. Only 80% of the brain is developed at this adolescent stage, and it is not fully developed until age 25-30

Advancement made in regard to cognitive neuroscience has enabled a better understanding of the cognitive processes in infants. Studies have indicated that cognitive development in infants starts before they are born. In the eighth week of pregnancy, fetuses have the ability to hear. They become accustomed to their

8 to 12 months the child will begin exploring the world around them and imitating behaviors.

There are many different things that shape the cognitive development of children. To begin with cognitive development is when a child develops how to process, solve problems, and start making decisions. Once they have learned this they take everything they have learned into their adolescence. An example, of what can shape the cognitive development of a child can be an educational game. Educational games can be very useful in shaping a child’s development because they are having fun while learning at the same time and what kid doesn’t like to play games, the fact that it is even educational makes it even better for them. Not only are they having fun but there are many different games that help in different categories of development in