Friday, September 7, 2012

Philosophy of Education & Theories of IT


During the second week of classes I had four reading assignments:
The first one:  “Learning Theories” by www.infed.org. This paper talks about learning, definition, how learning is achieved, understood and processed.   I agree with the idea that leaning is achieved by observation and reproducing what is observed; most children learn by imitating adults.  I also think that motivation is a great component in someone’s learning.  A person cannot learn if there is no inspiration or drive to learn.  Another important point is attention; if the person is distracted, the learning could have a negative effect. 
Second reading:  “System Theory – An Overview” by www.panarchy.org. This report is written by Ludwing von Bertalanffy who uses some parts of a book called General System Theory (1968).  It seems that the author emphasizes learning is acquired by reacting with each one’s environment.  I believe that this theory focuses in experimenting with biology. 
Third reading:  “Shannon Model Communication” by www.exploratorium.edu.  This reading talks about Claude Shannon, in the 1940s, and how he designed the communication system through the telephone.  He explains how the information is transmitted thought the telephone and if there is too much information or noise within the communication channel, the system will not be able to understand and it would result in an error.  I believe the same problems would exist in today’s technology, if we enter too much material, information or code within a system, it could easily crush.
My last reading for this week is “Shannon-Weaver Model” by www.communicationtheory.org. This article explains in details the “Shannon-Weaver model of communication”.  It explains several concepts like “information source, transmitter, Noise, channel, message, receiver, channel, information destination, encode and decode”.  I believe that by making the system simpler, it avoids the problems of a large system and the communication works well.

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