Wednesday, October 19, 2016

The Meaning of Words

Do we need to know a definition of a word in order to understand its meaning?

I believe that this applies to an extent because some words, when saying them out loud, the tone can indicate a certain meaning to the listener, or even the facial expression. In addition, the context of the word can hint its meaning. However for more complicated or rich words, I believe that the definition is necessary in order to understand it because it has a much more valued significance to its meaning.

Do words have meanings or do we give them meanings?

From my point of view, I see that words don't have meanings until we give them one. Words are simply a combination of alphabet letters with significance that can express thoughts, beliefs, reactions, ideas, values, and more. When communicating, this is very important in order for the listener to understand what the person talking is saying.  In addition, words were not created beforehand naturally but from humans and are therefore structured to fit a certain context or category.

Monday, October 10, 2016

Memory Contaminates Perception

Knowledge Claims

Link
https://www.theguardian.com/science/neurophilosophy/2011/aug/17/memory-contaminates-perception  

First Order 
     -  Memory interferes with one's perception
     -  Our way of looking at things is influenced by our                     memory of them
     -  Eye movements and visual priming are used to form                 conclusions on the effect of working  memory on our               perception
     -  Memory isn't reliable

Second Order 
     -  Imagery retained in the mind's eye can influence visual             perception
     -  Using two objects moving in different directions is a                strategy for scientists to test the relationship between                visual working memory and perception
     -  Brain mechanisms are responsible in the linking of                    perception and working memory
     -  External senses are valuable to the perceptual                            processes
     -  The brain and eyes cooperate and link together, but not             to an extent that both organs are examining the same                 matter