PSYofLANG 2 Flashcards
lexical access
process of activating lexical items from semantic memory
TOT phenomenon
tip-of-tongue; can’t remember word but think of something similar (“starts with”)
- temporarily unable to retreieve it (typically remember some of phonological features (1st letter, # of syllables)
- how words are organized phonologically
agrammatism
omission of function words (of, to, an); only speak in content words (nouns)
- say separate words but never connected
sense and reference
sense: relationship a word has with others in lexicon
reference: relationship between linguistic expression and some object/idea in world
mental model
cognitive structure that represents some aspect of environmental ( representation of the surrounding )
taxonomic relations
relations among words that indicate position of words in hierarchy
taxonomic relations:
- referents:
- synonymy:
- coordination:
- hyponymy:
- hypernomy:
- merenomy:
- referents: things in the world being referred to
- synonymy: 2 things that mean the same thing (panic & fear)
- coordination: exist on same level in hierarchy (cat/dog)
- hyponymy: word lower than another in hierarchy (lemonade is hyponomy of beverage)
- hypernomy: above in hierarchy
- merenomy: parts of object (back and legs are merenomys of chair)
semantic network
model of semantic memory in which words represent seperate nodes connected to each other by various relationships (lion –> tiger)
category size effect
greater the distance between 2 words in a hierarchy –> the longer the response time
typicality effect
items that are more typical of a given subordinate take less time to verify than atypical (dog is an animal is FASTER than dog is a mammal)
spreading activation model
people organize general knowledge based on individual experiences (one word activates pathways to related words)
- activation decreases as distance increases
- decreases unless representation is attended
search models
higher frequency words are searched before low frequency words
- lexicon independent of other language processing systems
logogen model
each word has a threshold
(phonologically - sound
semantic - own name)
cohort model
lexical access in which possible words in mental lexicon are identified based on initial sounds of word;
impossible words are eliminated as auditory input progresses
word frequency
we respond faster to high frequency words than low frequency words (in lexical decision task)
word superiority effect
letters are easier to recognize when in word form
lexical decision task
are strings of letters = a word?
semantic priming
word presented earlier activates another semantically related word during lexical decision task
garden path sentences
grammatically correct sentences that are ambiguous/seem like they don’t make sense (incorrect parsing)
ambiguity resolution
after ambiguous word – phoneme-monitoring is slightly longer
lexical ambiguity
v
syntactic ambiguity
lexical: 1 word can mean 2 things (child’s stool great for use in garden)
synt: not understanding sentence
intersection density
how much words intersect with similar words (auditory/visual)
sentence parsing and strategies
parsing: assigning elements to sentence’s surface structure to linguistic categories
- late closure
- immediacy principle
immediacy principle
we make decisions about words as soon as we encounter them (assess meaning, fit into syntactic structure of sentence)
late closure
we attach new items to word that came right before (close together) ((john lennon sentence))
minimal attachment strategy
we prefer attaching new items into the phrase marker (we group parts of a sentence)