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Definition
| thinking, dealing and gaing knowledge |
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Term
Rosch's category theory
give:
acronymn
define the two types of categories mentioned |
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Definition
Basic Level Categories
basic= chair
subordinate= kitchen chair
superordinate= furniture |
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| Two parts of classical view of categorization |
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Definition
singly necessary features
jointly sufficent features |
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Term
| singly necessary features |
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Definition
features that is necessary to be part of the category
bachleor=
adult
male
unmaried |
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Term
| jointly sufficient features |
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Definition
things with this set of features must be something
wings
beak
feathers
= bird |
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Definition
if categorization was based on a set of feautrs, all members hshould be categorized with equal ease.
but typical objects are easier to categorize. |
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Definition
| categories do not have definition, members in the same category, are generaly similar to each other butno definig features. |
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Definition
| things are lumped in (incorrectly) when they are prototypical of a set. |
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| problems with classical and prototype theories |
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Definition
classical:
somethings hard to define
something easier to categorize than other
prototype:
some features more important
ribs pizza experiment categorization is more than similarity to prototypes.
some features hav no obvious prototype |
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Term
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Definition
| thinking about concepts spreads actiovation of other concepts linked to it. causes mistkakes like moses on the ark, louis armstrong on the moon. |
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Definition
| causes the activation of related concepts can cause hilairous mistakes |
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Definition
| allows you to overcome stoop effect , pay attention to one selected stimulus |
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Definition
reading red green as green not red
certain responses dominate over less automatic responeses |
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Term
| preattentive- synonmymn and definition |
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Definition
exogenous attention
the world can grab your attention.
ducky, bird among many. |
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Definition
| endogenous, youhaave to change attention, search |
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overt- move your eyes
covert- dont move your eyes |
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the requent failure to detect changes in pairs of a scene
due to our remembering of some details and a sketchy summary otherwise |
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Term
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Definition
| after percieving some stimulus it is difficult to attend to something else |
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