Language Comprehension (chpt. 9) Flashcards
Language
words stand for something
- phonetics/phonology the relation of sounds to the auditory perception of signs
- semantics the relation of signs to meanings
- syntax relations between signs
- progmatics relations of signs to people who use them
Syntax (encoding and decoding)
refers to the grammatical rules that govern how we organize words into sentences
how to break a sentence into two parts
Constituents
speech units replaceable by a single word rewrite rules used to analyze constituents. Evidence for the psychological reality of constituents people parse sentences at the same place. People hear a click as falling between constituents
Function vs. Content words
content =nouns, verbs, adjectives, adverbs
function=articles, propositions, conjunctions,
Chomsky
transformational grammar developed by chomsky similar to rewrite rules syntactic rule to transform surface structure to deep structure surface structure sentences as spoken or seen deep structure is the basic intent of a sentence
surface and deep structure can be different and similar
transformational example neg. to pos.Deep structure needs to be different to surface structure to the whoe content. Deep structure is the meaning
Factor affecting comprhension
negatives, passive vs. active voice, nested structures the man the horse but was not hurt, ambiguity, surface structure ambiguity and deep structure
Aphasia
Neurolinguistics aphasia a problem in communicating caused by brain damage
Has difficulty communicating typically as a result of damage to the brain caused by a stroke or a tumor
Broca’s aphasia
site of damage: frontal lobe, back portion, symptoms difficulty expressing whole thought less of function words
characterized by an expressive language deficit or trouble producing language
Broca’s area typically leads to hesitant speech that primarily uses isolated words and short phrases
Wernicke’s aphasia
site of damage: temporal lobe, back portion, symptoms problems in speech comprehension, fluent but nonsensical speech production problems connecting word sounds with meaning impaired processing of some types of semantics
produces serious difficulties understanding language and instruction
Psycholinguistics
is an interdisciplinary field that examines how people use language to communicate ideas
Phoneme
is the basic unit spoken language, sounds a, k and th
Morpheme
is the basic unit meaning
Morphology
refers to the study of morpheme
Grammar
encompasses both morphology and syntax it therefore examines both word structure and sentence structure
Semantic memory
refers to our organized knowledge about the world