Thursday, January 29, 2009

Cognitive skills

The word “cognition” is defined as “the act of knowing” or “knowledge.” Cognitive skills therefore refer to those skills that make it possible for us to know. It should be noted that there is nothing that any human being knows, or can do, that he has not learned. This of course excludes natural body functions, such as breathing, as well as the reflexes, for example the involuntary closing of the eye when an object approaches it. But apart from that a human being knows nothing, or cannot do anything, that he has not learned. Therefore, all cognitive skills must be taught, of which the following cognitive skills are the most important:
Paying attention must be distinguished from concentration. Paying attention is a body function, and therefore does not need to be taught. However, paying attention as such is a function that is quite useless for the act of learning, because it is only a fleeting occurrence. Attention usually shifts very quickly from one object or one thing to the next. The child must first be taught to focus his attention on something and to keep his attention focused on this something for some length of time. When a person focuses his attention for any length of time, we refer to it as concentration.
Concentration rests on two legs. First, it is an act of will and cannot take place automatically. Second, it is also a cognitive skill, and therefore has to be taught. Although learning disability specialists acknowledge that “the ability to concentrate and attend to a task for a prolonged period of time is essential for the student to receive necessary information and complete certain academic activities,” it seems that the ability to concentrate is regarded as a “fafrotsky” — a word coined by Ivan T. Sanderson, and standing for “Things that Fall From The SKY.” Concentration must be taught, after which one's proficiency can be constantly improved by regular and sustained practice.Before one can learn anything, perception must take place, i.e. one has to become aware of it through one of the senses. Usually one has to hear or see it. Subsequently one has to interpret whatever one has seen or heard. In essence then, perception means interpretation. Of course, lack of experience may cause a person to misinterpret what he has seen or heard. In other words, perception represents our apprehension of a present situation in terms of our past experiences, or, as stated by the philosopher Immanuel Kant (1724-1804): “We see things not as they are but as we are.

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