Psych #6 - Language and Personality Flashcards
Arbitrarily symbolic
- No connection between symbol and concept
- Words do not have to look or sound like what they describe
Principle of Conventionality
- Meaning of words are determined by conventions
- Nothing about the word “tree” that’s like the thing “tree”
Generative Property of Language
- Using rules of language (our internalized knowledge) we can create an unlimited number of new utterances
- Limited number of words - but they can be combined in unlimited ways
- Syntactic rules govern how words can be combined - and how those sequences indicate meanings - so we can understand a limitless supply of novel combinations
What are phonemes?
Smallest meaningful unit of speech (sounds of language). Words are sequences of phonemes
What is an example of a phoneme?
Cake, c and k same phoneme, different letters
What’s an example of speech production?
Difference between the syllables buh vs. vuh is the positions of our lips and teeth.
Difference between si/zi is voicing (vibration of the vocal chords)
Speech Production: How do we actually produce the right phonemes?
- Different phonemes are produced by our vocal apparatus depending on the position of our tongues, lips, jaw, vocal chords, etc.
What is the big distinction between Consonants and Vowels with speech production?
For consonants the airflow is partially or fully obstructed. Stop consonants - ba/da/ta/ - temporary blockage of airflow and then quick release.
For vowels airflow is largely unobstructed. Lips/tongue position matters a lot. EEE vs. AHHH
What are fricatives?
Restricted airflow S/Z/V/F
What is morphology?
Morphology is branch of linguistics that studies words and their structure
What does it mean to say that words have structure?
Many words can be broken down. Not broken down into phonemes, but into meaningful elements.
What is an example of a monomorphemic word?
The word nondisclosure can be broken into different meaningful words. “non” “dis” close” “ure”
What are morphemes?
Smallest meaningful parts of words. Words are made up of one or more morphemes. Changes in morphemes, lead to changed in word meaning. one word can be made up of just one or of several morphemes
What’s the difference between cat and cats in terms of morphemes?
Cat (one morpheme, mono-mophemic)
Cats (two morphemes, cat+plural)
Meaning changes from one cat to more than one cat
What is syntax?
- Rules used to put words together for a sentence
- Governs how words are combined into larger units as phrases and sentences
What is Wernicke’s aphasia?
- Damage to the left temporal lobe
- Lost ability to comprehend spoken words, but language production remains fluent.
- However this sounds like word salad with a lot of made-up words and word substitutions
What is Broca’s aphasia?
Difficulty with language production: slow, halting speech.
Simple grammar: no function words (be, of, the)
Comprehension largely intact
What is conduction aphasia?
This is damage to connections between Broca’s area and Wernicke’s area: less severe damage to language ability, but trouble monitoring speech and repeating back sentences
What is the classical language circuit?
Wernicke’s area - stores sound representations of words
Broca’s area: planning and organization of speech
Global aphasia: widespread damage to left hemisphere across multiple language areas
Sapir-Whord Hypothesis
Thoughts and behaviors are determined by language
Linguistic determinism
The structure of anyone’s native language strongly influences or fully determines the worldview he will acquire as he learns the language
Linguistic relativity
Thoughts and behavior are influenced by language. Varietry of interesting studies, some for, some against
What was Berlin and Kay’s study in general?
Berlin and Kay found that there are eleven colors that all languages derive their color terms from.
What did the study from Berlin and Kay indicate?
Indicated that there may be universal, physiologically based principles behind color naming
What was Heiders discovery?
Studied a tribe that only had two color terms (black and white). Perception and judgment was the same from both groups but the language was just different
What is codability?
How easily a concept can be described in a given language.
Example if you have a word for concept __ it’s a lot easier to encode that concept
Parsing language sounds
- Need to learn the phonemes of your language. Each phoneme is a perceptual category
- Then need to segment the continuous stream
- Must combine phonemes into words
What are some learning rules for langauge?
- Must learn how words are combined (grammar)
- Must generalize to novel sentences (can’t just memorize wordings)
- Need to acquire rules that can be applied to new sentences
Limited Explicit Instruction or Grammatical Feedback
- Adults usually do not correct children’s grammar or pronunciation (only correct meaning)
- Furthermore, correcting grammar/pronunciation does not seem to help (much)
- Kids correct themselves despite little negative feedback
Nativist Approach to Language
Language is innate and embodied in every language. Use innate knowledge to facilitate learning.
Empiricist Approach
Less (or sometimes no) emphasis on innate linguistic knowledge. Focus is on learning
Phonological knowledge and Infant Sucking Procedure
A lot of phonological development takes place in 1st year. Infant sucking procedure measured the rate at which infants suck on their pacifier. Even one month old they can tell the difference between sounds.
What is the general development of Phonemes?
In 1st year, infants can discriminate all phonemes from all languages. Gradually lose discriminations that are not important in their own language.
Motherese/Child directed speech
- Adults help kids by speaking “motherese”
- High pitch, slow rate, exaggerated intonations
- Falling pitch and pausing signals phrase boundaries
- infants prefer to listen to motherese
Holophrasic stage
One word utterances
no syntax
undergeneralization and overgeneralization for first 75 words
do understand some phrases
Telegraphic stage
Two word utterances
Correct use of word order
Can convey a lot of information succinctly like a telegraph