| dc.description.abstract | 
All social animals communicate with each other, from 
bees and ants to whales and apes, but only humans have 
_-4 developed a language which is more than a set of 
prearranged signals. 
Language is obviously a vital tool. Not only it is a 
means of communicating thoughts and ideas, but it forges 
friendships, cultural ties and economic relationships. 
Throughout history, many have reflected on the importance 
of language. For instance, the scholar Benjamin Whorf has 
noted that language shapes thoughts and emotions, 
determining one's perception of reality. 
«Language is the light of the Mind." (John Stuart Mill). 
Language, of course, is knowledge, and in our world today 
knowledge is one of the xkey factors in competitiveness, 
Brains and Knowledge are what create the prosperity and 
growth we tend to take for granted. In an advanced 
industrial society in an increasingly interdependent world, the 
Knowledge of other languages becomes indispensable. 
RIE Library Bhopal
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1.1.0 LANGUAGE ACQUISITION 
Language acquisition is the process by which humans 
acquire the capacity to perceive, produce and use words to 
understand and communicate. This capacity involves the 
picking up of diverse capacities including syntax, phonetics, 
and an extensive vocabulary. This language might be vocal 
as with speech or manual as in sign. Language acquisition 
usually refers to first language(mother-tongue) acquisition. | 
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