Term
| Why was surgery performed on HM? |
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Definition
| To reduce and or eliminate Grand Mal seizures |
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Term
| was HM surgery succesful? |
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Definition
| Yes, it reduced the number of seizures |
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Term
| Which parts of HM's brain were removed? |
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Definition
| Hippocampus and surrounding areas |
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Term
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Definition
things that go with habituation, skills, tennis, mirror writing |
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Term
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Definition
anything that must be put into short term ememory |
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Term
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Definition
process of putting new informaiton into permanaent storage |
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Term
| What does HM's case suggest? |
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Definition
| there is a differenence between short and LTM |
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Term
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Definition
| events that happen to someone (episodes of their life) |
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Term
| what is procedural memory? |
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Definition
| how to do things (procedures) |
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Term
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Definition
| organized knowledge about the world |
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Term
| Why seperate memory into the 3 types? |
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Definition
because dif types of memory have dif characterisitcs because dif brain injuries affect dif types of memories |
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Term
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Definition
| placing informaiton in storage |
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Term
|
Definition
|
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Term
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Definition
| getting info out of storage |
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Term
| what is depth of processing? |
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Definition
| deep meaningful information processing leads to more permeneant retention |
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Term
| what are the shallow qualities of words? |
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Definition
| visual appearance of the word, sound of the word |
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Term
| what is the deep quality of words? |
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Definition
|
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Term
| what is the classic test of depth of processing? |
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Definition
| subjects are shown a list of words, the words they had to fill in the blank they remembered better |
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Term
| Whay is memory better for deep words? |
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Definition
because either they are have distinctiveness meaning they stimulated different parts of memory or because they need to be elaborated upon, you process new information by relating it to permenant info |
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Term
| what is maintenance rehearsal? |
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Definition
| repeating a stimulus, less permenant then elaborative |
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Term
| what is elaborative rehearsal? |
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Definition
| processing new info by relating it to permanent info |
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Term
| How was depth of processing tested with pictures of faces? |
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Definition
subjects had to look at pictures and used either physical words or asked if they looked honest, the subjects who had to think about them being honest remembered them better results: elaborating on honesty caused them to remebere them better |
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Term
| what is the self referential effect? |
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Definition
enhancement of long term meory by relating the material to personal expereinces |
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Term
| why does the self referential effect occur? |
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Definition
| becuase people eleaborate more and related it to them sleves |
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Term
| what is encoding specificity principle? |
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Definition
| recall is better if the retrieval context is similar to the encoding context |
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Term
| 3 things for context to have an effect? |
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Definition
type od task matters (recognition vs recall) other learning cues should be weak bigger effect on older memories |
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Term
| why do conext effects exist? |
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Definition
| efficient and allows for survival |
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Term
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Definition
| reaction to specific stimulus |
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Term
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Definition
| general long lasting experience |
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Term
| what is the pollyanna principle? |
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Definition
| pleaseant stuff is remembered more |
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Term
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Definition
memory is better whne material to be learned is similar with a perosn's mood ex: if you are going to learn about something sad and you are sad u will remember better |
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Term
| What is mood dependent memory? |
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Definition
| people are more likely to remember material if their mood at the time of retrieval is the same as the mood they were in when they orignally learned the material |
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Term
| what is an expliict memory task? |
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Definition
| subjects are specifically instructed to remember information that htey had previously learned |
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Term
| what is an implicit memory task? |
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Definition
| past experience with material facilititates perfomrance on a cognitive task |
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Term
| what is repitition priming task? |
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Definition
| recent exposure to a word will later come to mind when given a cue that could evoke many words |
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Term
| what is retrograde amnesia? |
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Definition
| loss of memory of events that occured PRIOR to brain damage |
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Term
| what is anterograde amnesia? |
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Definition
| loss of memory events that occured AFTER damage to the brain |
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Term
| How well do people with anterograde amnesia perfrom on explicit memory tasks? |
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Definition
| poorly, it is because they cannot remeber the specific things they were suppose to remember |
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Term
| How well do people with anterograde amnesia perform on implicit meory task? |
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Definition
| better, because they are remembered stuff from the pas that is not affected in their memory |
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Term
| what is childhood/infantile amnesia? |
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Definition
ADULTS do no remebere events that occureed in their lives prior to the age of 2 or 3 years old |
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Term
| what is autobiographical memory? |
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Definition
| memory for events and issues related to oneself |
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Term
| what is flashbulb memory? |
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Definition
| memory for a situation in which you first leanred of a very surprising and emotionally arousing event |
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Term
| what are the 6 incidnetal details usually recalled in flashbulb memory? |
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Definition
the place you first heard the news the ongoing event interupted the person that gave the news own feelings emotions of others the aftermath |
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Term
| what are the 2 views of flashbulb memory? |
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Definition
flashbulb memories are different from other memories, u remember items not remembered for other types of memories flashbulb memories are like other memories, surprising and emotional memories are more likely to be repeated and elaborated upon time |
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Term
|
Definition
| we tend to exaggereate the consistency betweeen our past and present feelings and beliefs |
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Term
| what is source monitoring? |
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Definition
| trying to idetify the origin of our memories and beliefs |
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Term
| How valid is eyewitness testimony? |
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Definition
| major details are fairly accurate, small details are often mistaken |
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Term
| what is the misinformaiton effect? |
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Definition
| people view an event then are given misleading info after, then later they are asked and give the misleading info |
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Term
| What is retroacitve interference? |
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Definition
| trouble recalling old material because recently learned new material interferes |
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Term
| what did Loftus's classi study with stop/yield signs demonstrate? |
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Definition
there was a misiforamtion effec twith what people saw and what they were told they saw |
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Term
| what 4 factors have been found to influence eyewitness testimony? |
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Definition
errors are more likely if the witness's attetniton has been distracted at the time of the event, weapon errors are more likely if the misinformation is plausable errors are more likely if their is social pressure errors are more leikely if eyewitness have been given positive feedback |
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Term
| what did Loftus's study involving subjects viweing a film of an auto accident the word SMASHED demonstrate? |
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Definition
| using different words to describe the accident changed what people saw |
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Term
| what is the constructivist approach to memory? |
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Definition
| recollections chaneg as people REVISE the past to satisfy their present concerns and knowledge |
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Term
| what evidence supports the false memory perspective? |
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Definition
| therapists specializing in recovered memories often inadvertantly suggest that a repressed memory may exist |
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Term
| what evidence supports the recovered memory perspective? |
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Definition
| memories of molestation can be forgotten or repressed and can be recovered |
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Term
| what did loftus's "bugs bunney at disney" research deomstrate? |
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Definition
| fals memory, because you rememebr being at disney but after seeing an at with bugs in it you said you met him there |
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Term
| what is Loftus's "lost inthe mall study"? |
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Definition
subjects read booklets with 4 stories about their lives, 3 of the 4 stories were real and 1 was made up the made up story was that they were lost in the mall |
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Term
| What did the lost in the mall sutdy demonstrate? |
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Definition
|
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Term
|
Definition
| 10years experience in certain subject |
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Term
|
Definition
| people remember subjects of their own race better |
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Term
| What is general knowledge? |
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Definition
| our background knowledge that helps us get along in life |
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Term
Genral knowledge is divded into 2 areas what are they? |
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Definition
| semantic knowledge and schemas |
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Term
|
Definition
| organized knowldege about the world |
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Term
| what are the two divitions of sematic memory? |
|
Definition
|
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Term
|
Definition
| a class of objects the belong together |
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Term
|
Definition
| mental representation of a category |
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Term
| what is the function of concepts? |
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Definition
| to help make sense of the world |
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Term
How does the feature comparison model work? |
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Definition
Concepts are stored in memory according to a list of features The features of an object are compared with the features of the category people decide whether the two match |
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Term
| what are defining features? |
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Definition
| attributes necessary to the meaning of an item |
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Term
| what are characteristic features? |
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Definition
| attriubtes that are descriptive but not essential |
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Term
| what are the 2 stages of feature comparison? |
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Definition
compre al the features compare the defining features of the object and category |
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Term
| what is the sentance verification technique? |
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Definition
| subjects see simple sentances and must consult their stored semantic knowledge to determine if the sentances are true or false |
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Term
| what is the typicality effect? |
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Definition
| people reach decisions faster when an item is a typical member of a category, rather than an unusual member |
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Term
| what are the problems with the feature compariosn model? |
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Definition
few concepts in real life have necessary features model assumes features are independent of one another, but often are not |
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Term
| What is the prtottype approach? |
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Definition
| a person deicdes whether an item belongs to a category by comparing the item to a prototype |
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Term
|
Definition
| an idealzed item that is most typical of a category |
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Term
|
Definition
| a degree to which members of a category are prototypical |
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|
Term
| what is family resemblance? |
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Definition
| no single attribute is shared by all examples of a concept, however each example has at least one attribute in common with some other example of the concept |
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Term
| How was the prototype approach demonstrated with Identikit-face study? |
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Definition
| each face showed feature/s with prototype never shown |
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|
Term
| what are super ordionate level categories? |
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Definition
higher level more general categories e... animal |
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|
Term
| what are basi-level categories? |
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Definition
mid level moderately specificcategories, ex.. dog |
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Term
| what are subordinate level categories?? |
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Definition
lower level more specific ex.. german shepard |
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|
Term
| which level is most commonly used? |
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Definition
|
|
Term
| which level do experts use? |
|
Definition
|
|
Term
| what are the advantages to the protype approach? |
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Definition
o Avoids defining categories by essential characteristic o Accounts for developing categories from loosely structured resemblances (family resemblance) o Shows how we can store a vast amount of information into a single prototype |
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Term
| what re the problems wiht the prototype appraoch? |
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Definition
o Sometimes the prototype is not the most typical item in a category o We often do store a vast amount of specific information o Categories ae treated as fuzzy by prototype approach § But categories are often not fuzzy |
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Term
| what is the exemplar appoach? |
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Definition
| people first learn some specifc examples of a concept, and then classify a new stimulus by deciding how closey it resembles those specific examples |
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Term
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Definition
specific examples of a concept stores in a memory ex... real examples |
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|
Term
| which hemisphere of the brian is active during a activity using prototypes? |
|
Definition
|
|
Term
| which hemisphere of the brian is active during a activity using exemplars? |
|
Definition
|
|
Term
| what ar the advantages to the exemplar approach? |
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Definition
Avoids problems of necessary features Don’t have to devise a prototype (just store examples_ Can explain why we can categorize unusual examples |
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Term
| What re the problems with the exemplar appraoch? |
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Definition
explaining why we store some examples and not others exemplars for certain large categories may be unwildly |
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Term
|
Definition
| a net like organizaiton of concepts in memory with many interconncetions |
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Term
|
Definition
|
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Term
|
Definition
|
|
Term
| what is spreading activaiton? |
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Definition
| a node is activated by a name of concept, activation spread through links to other node |
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|
Term
| how does the model explain sentance verification? |
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Definition
| yes or no then from there it expands through the net |
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|
Term
| how does the model explain individual differences? |
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Definition
| people hve experienced different things, giving them diffeerent network |
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Term
How does the model explain individual differences? |
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Definition
| people have experinced differnet thngs giving them differents networks |
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Term
| how doees this model explain unusla connections in memory? |
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Definition
| context effect, you learned something in a room so its connect to that room |
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|
Term
| how does the mdoel explain mistake sin memory |
|
Definition
| different concepts share common connections |
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Term
|
Definition
adaptive control of though made by john anderson tried to account for all of cognition |
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|
Term
|
Definition
| smalelst unit of knoledge that can be judged true of flase |
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|
Term
| PDP does what and is what? |
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Definition
| Parallel distributed processing, takes into the account of working neurons |
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Term
| what is spontaenous generalizations? |
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Definition
| drawing influences about general information based in individual cases |
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Term
| whata re the advatages of the PDP approach? |
|
Definition
can use bottom up and top down processing Can explain how we draw generalizations can draw conclusions with incomplete knowledge ---based on similar people or objects |
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Term
|
Definition
| genralized knoweldeg about a situation or an event |
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Term
|
Definition
| isa simple well structured sequence of events in a specified order that are associated with a highly familiar activity |
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