Symbols and signs represent and stand as substitutes for actual objects, experiences and activities. In this sense they cannot be confined to words and mathematical numerals and terms. Traffic lights, railways signals, school bells, badge, songs, flags, and slogans all stand for the symbolic expression. These symbols and signs stimulate and economize thinking. They at once tell us what to do or how to act. For example, the waiving of other green flag by the guard tells us that the train list about to move and we should get in the train. Similarly, the mathematical symbol for subtraction will get in the train. Similarly, the mathematical symbol for subtraction (-) tells a child what he has to do. The conclusion drawn by Boring, Lang field and Weld for emphasizing the role of symbols and signs in to the process of thinking is worth mentioning. They write “symbols and signs are thus seen to be the pawn and pieces with which the great game of thinking is played and It could not be such a remarkable and successful game without them” (1961).
Language: Language is the most efficient and developed vehicle used for carrying out the process of thinking. When one listens or reads or writes words, phrases or sentences or observes gesture In any language, one is stimulated too think. Reading and Writing is of the promoting our thinking process.
December 8, 2009
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