How Does the Brain Work? Essay

Does the world around us impact our ability to learn? Or do we acquire knowledge through self-will? Furthermore, what if knowledge begins at the start of our social interactions? Several theories have been conducted to explore the styles of learning. Three theorists, Bronfenbrenner, Piaget, and Vygotsky share differing views of how cognitive development is achieved.

Cognitive development in stage two of lifespan development correlates to shifts in infant’s thinking, reasoning, and use of language, problem solving, and learning. A child’s linguistic abilities develop swiftly around three years old. Then take into account by four years old, most toddlers are verbal intellectuals speaking in their native tongue proficiently (Dyer J., 2002a. pp. 87-92).

“The Human Brain”, by myPerspectives, is an informative article that claims that the brain is a complex organ that is truly impressive. The brain is a key part of the central nervous system, that controls the entire body’s activities, to simple things such as breathing. These actions are fired through neurons, that quickly travel through the spinal cord. Surprisingly, the brain transmits these messages at an unimaginable rate, at 150 miles per hour, through 85 billion cells, called neurons. These neurons can form up to 10,000 synapses, or connections to each other. By itself, the brain can create billions of synapses, which change the structure of the brain every time new information is learned. However, there is still much that scientists

I started my education in Erie, Pennslyviana.I attend McDowell High. I would say that we were one of the richer schools were I live. I am going to talk about my first assignment Brainology. I thought it was very interesting and it thought me a lot about how some people have different mindsets.

Constructivist Learning Theory exists under the focus of cognitive learning and has substructures of the concepts of self- efficacy, self- regulation, and metacognition as it defines how adults learn (Billings & Halstead, 2012, p. 211). Billings & Halstead (2012) explains that learning is considered a transformation in a person from personal experience. It is a continued process that encompasses understanding, clarifying, and applying meanings of knowledge that is developed. The learning theory, constructivism embraces that learning is a development. A learner constructs new knowledge by building on existing information through a process

Jean Piaget and Lev Vygotsky both agree and disagree in the area of the Nature/Development of Intelligence. Piaget and Vygotsky agree on the idea of constructivism, the certainty that cognitive development happens by accumulation to and building from what is previously recognized and learned. Piaget was a trivial constructivist, he believed that individuals acquire knowledge by interacting with their environment and building on their knowledge and understanding of their environment. On the other hand, Lev Vygotsky was a social constructivist, believing individuals acquire knowledge through social interaction and learning from others. They also both agree that the restrictions of intellectual growth are defined by social interactions. Individuals acquire knowledge from interactions that they have already been exposed to and what other people can teach them, whether if it other children that are older than they are, adults in the life, or teachers. Jean Piaget believed that individuals acquire their knowledge by interacting in their environment, and it comes as a direct outcome of the individual’s actions on to their environment. Piaget believed that individuals must learn before they develop (Educational Psychology). According to Jean Piaget’s theory, the order of acquiring knowledge is an individual acts upon their environment, learning from the consequences of their actions, and then developing knowledge and understanding of

I read the article, “Secrets of the Brain”, found in the February 2014 issue of National Geographic written by Carl Zimmer. I chose this subject because I have been fascinated with the brain and how it works. The research of the brain has been ongoing for many centuries now. The history in this article is interesting. It explained how scientists used to understand the brain and its inner workings. For example, “in the ancient world physicians believed that the brain was made of phlegm. Aristotle looked on it as a refrigerator, cooling of the fiery heart. From his time through the Renaissance, anatomists declared with great authority that our perceptions, emotions, reasoning, and actions were all the result of “animal spirits”—mysterious, unknowable vapors that swirled through cavities in our head and traveled through our bodies.” (Zimmer, p. 38)

This video is about The Behaving Brain; it explains how the brain and amnesia work. According to the video, neurons duties are to receive information from other cells, process this information, and transmitting it to the rest of the body. This is done by traveling through dendrites, to the soma, to the axon, to the terminal buttons. Constant nerve flow helps regulate our metabolism, temperature, and respiration. It also enables learning and the ability to comprehend. The brain is connected to the brain stem, which is connected to the cerebellum, which is connected to the limbic system. The limbic system is made up of the amygdala, hippocampus, hypothalamus, and thalamus. The cerebrum is the largest part of the brain, where things are

Numerous researches and experiments have been done based on whether the human being possess one brain divided into two parts (left and right hemisphere) or whether we have two different brains working together. The psychologist Roger W. Sperry was the first on research this topic with some experiments on animals. Then, he later started working with Michael Gazzaniga. They were able to find split-brain patients. Those patients had their brain split as way of reducing or stopping uncontrollable epilepsy. Many agreed to participate in the experiments. The experiments that they held focused on finding out what kind of limitations would each brain have if they operated independently, how the 5 senses

The PBS special "The Secret Life of the Brain" took us through all different aspects of the brain and its formation through life. These five movies taught us that the brain is plastic and is always changing, cutting unused neurons and filling with different ideas and thoughts that you learn from your environment. The five videos go through the five stages of life; baby, child, teenager, adult and finally the aging brain.

     There are two principal learning theories in psychology, one of which focuses on the learning process while the other focuses on the capacity to learn. Piaget offered a biological theory of intelligence that was quite different and that he presented as a unified approach to intelligence and learning. Piaget restricted the ideal of learning to an acquisition of new knowledge that derives primarily from contact with the physical or social environment:

Social constructivism’s origins are largely attributed to Lev Vygotsky (1978). Vygotsky believed that social constructivism is the idea that learning occurs when people are socially active; in other words, learning is created through our interaction with others. In a constructivist style classroom, the focus shifts from the teacher teaching the students to the students teaching each other and having more control over what they learn by asking questions and coming up with their own conclusion on things (2016). This style of teaching can be very successful when the teacher provides enough scaffolding. In a typical classroom, you have a teacher standing in the front of the room lecturing to students while they sit and take notes on the information being given so they can spit it back up for a test they will have at the end of the unit. In the constructivist style classroom, the students are pushed to be more active and engaged in their learning process (Education Theory). The teacher creates an environment where students are urged to speak up and share what they think and have the class run more on a student run process. The teacher’s role in this style is not to sit and lecture information but rather engage students actively to find this information on their own and discover it so that it creates more meaning and provides a better understanding. The main goal in this type of learning environment is problem solving. This style of teaching promotes self-guidance and can even

This essay will compare and contrast three key theories of learning; Behaviourism, Cognitive Learning Theory and Constructivism.

A. Behaviorism, constructivism and cognitivism are relatively common theories used in the classroom as ways to approach student learning. Behaviorism focuses on observable behavior, such as students answering questions correctly, or being able to follow directions to complete a task as instructed. Characteristics of a classroom that uses behaviorism might be memorization of facts, writing vocabulary words, or a token reward system to inspire the desired behavior and decrease undesired behaviors. Constructivism, as indicated by the root word “construct,” focuses on the construction of new ideas, or expanding on what is already known. Students in a classroom using constructivism as a means for learning might seem more actively engaged

Constructivism is connected to the theories of Piaget and Vygotsky. Piaget believed that cognitive development occurred in four stages that have distinct developmental characteristics.  He theorised that all information is organised into ‘schemas’, and this refers to the manner in which a child organisesand stores information and knowledge received. As new information is received, it is either incorporated into existing schemas (assimilation) or new schemas (accommodation) are created (McDevitt & Ormrod, 2010).  Vygotsky’s theories compliment those of Piaget and place a greater importance on social interaction as he considered cognitive development predominately was achievedthrough social interaction.  Vygotsky believed that learning could be accelerated with the assistance of a more advanced peer or teacher.  This concept is referred to as the zone of proximal development (ZPD) and works in conjunction with the theory of ‘scaffolding’, where a teacher provides support to student and as proficiency increases the scaffolding is decreased (Marsh, 2008). Evidence of scaffolding is seen throughout the Maths video as Ms Poole provides an outline of the lesson and the goals to allow students to establish a focus.