Cognitive Development and Symbol understanding
As a young child, the first thing we learn is to recognise symbols as patterns, a child’s fine motor skills, knowledge of letter shapes derive from their basic understanding of the characters of writing and explorations within drawings. The immature grasp of mark making tools requires movement, known from the inferior temporal cortex processing systems. The movement provided by moving muscles of the upper arm, the type of movement results in the written to be large, given the distance from the point of movement to the end of the writing tool. This practice is refined through the process of repetition. The shapes and patterns of each letter, we go through the process of going over and over the pattern before we recollected as a thing itself.
The Piaget, development theory, states that from the ages of two to seven- the Preoperational Stage- that a child is able to start and develop an understanding of shapes, develop an understanding for their usage and practicality. Letter recognition activities refer to the ability to visually recognize letters of the alphabet through hands-on learning. As an infant, the stages of development are the most important stages of which aid the cognitive development. At the ages of 3 and 4, kids are beginning to utilize their hands and fingers to attract a more point by point way and might begin duplicate letter shapes. This needs coordination and control, which most youthful youngsters are as yet creating. These abilities are called fine engine aptitudes. Within the brain, located at the base is the inferior temporal cortex (IT), has been shown to be critical for object perception. The region is usually divided into posterior, central and anterior parts. The role of the inferior temporal cortex is to utilize memory to identify objects and or process the visual field based on colour and form visual information. Wellesley Conway and Rosa Lafer-Sousa carried out a noninvasive functional magnetic resonance imaging research experiment on monkeys, in order to look into a popular theory that the parts represent a hierarchical organization of information processing. Using functional magnetic resonance imaging (fMRI) to measure the responses throughout the brains of the rhesus monkeys to a range of different stimuli and obtained responses to images of objects, symbols and colour stripes. In response to the study, it enabled Conway and Lafer-Sousa “…to determine the spatial distribution of responses across the brain, and has been useful in figuring out how the visual brain is organized," (Wellesley College, 2013) Conway said. Conway, a visual neuroscientist and artist, analyses the manner in which the sensory system forms shading utilizing physiological, social, and demonstrating procedures.
Conway and Lafer-Sousa attest that shading gives a helpful apparatus to handling inquiries regarding preparing in the IT locale, as it has little "low-level" include comparability with shapes (mental work demonstrates that shading can be seen free of shape) - consequently any connection between shading responsive and shape-responsive areas ought to reflect basic hierarchical standards. "Shape and colour are both properties of objects and are processed by the parts of the brain known to be important for detecting and discriminating objects.” (Wellesley College, 2013) stated Conway, the mind processes colour and symbols separately, handled by separate parallel streams. They hypothesized that the earliest stages in colour processing involve detecting and discriminating hue, while the later stages compute colour-memory association. When a child starts to learn a language, the letter shapes may be unfamiliar.
Language uses words to represent meanings so people can communicate their thoughts and feelings. Words are spoken or written, but they can take the form as symbols. A child’s understanding of the written language comes from the recollection of shapes established in their memory through early stages of cognitive development, when they are first introduced into the written forms it is here where first connections between what we see and what we are thought.
ScienceDaily. 2018. ScienceDaily. Study reveals insight into how brain processes shape, colour. Wellesly College. December19,2013[ONLINE]https://www.sciencedaily.com/releases/2013/12/131219102759.htm
Verywellmind. Kendra Cherry. 2018. The 4 Stages of Cognitive Development. Background and Key Concepts of Piaget’s Theory. [Online] Available at: https://www.verywellmind.com/piagets-stages-of-cognitive-development-2795457
