Chapter Eight Flashcards
logical interpretations and conclusions about a piece of information that go past what is given
inference
a set of objects that belong together
category
mental representations of a category
concept
our knowledge often depends on the context that surrounds us
situated cognition approach
describe a prototype
the item that is the best, most typical, example of a category
-your idealized version of a category
approach where a particular item belongs to a category by comparing it to an idealized version
prototype approach
the degree to which an item is representative of its category
prototypicality
describe graded structure
a category can be arranged by beginning with the most prototypical members and continuing to the least prototypical
people respond faster to an item if it was preceded by an item with similar meaning
semantic priming effect
people tend to judge prototypes faster than non-prototypes
typicality effect
no single attribute is shared by all examples of a concept, though each example has at least one attribute in common with the other examples in the concept
family resemblance
describe superordinate, basic, and subordinate-level categories
superordinate- more general categories
basic- moderately specific
subordinate- more specific categories
examples:
furniture, chair, desk chair
animal, dog, golden retriever
tool, screwdriver, Phillips screwdriver
approach where semantic memory is a netlike organization of concepts with many interconnections
network models
in the network model of semantic memory, each concept is represented by a ____
node
in the network model of semantic memory, when one concept is activated this spreads to the other concepts connected to that one
spreading activation