Language Flashcards

1
Q

Pinker & Chomsky

A

He deals sympathetically with Noam Chomsky’s claim that all human language shows evidence of a universal grammar, but dissents from Chomsky’s skepticism that evolutionary theory can explain the human language instinct.

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2
Q

The Language Instinct General Themes

A

• Pinker sees language as an ability unique to humans, • “preeminent trait
• develops without conscious effort or formal instruction
• embedded in our brian
produced by evolution to solve the specific problem of communication among social hunter-gatherers. He compares language to other species’ specialized adaptations such as spiders’ web-weaving or beavers’ dam-building behavior, calling all three “instincts”.

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3
Q

ba and pa

A

1 mo old infants can discriminate (evidenced by sucking faster on pacifier) new sounds
We come equipped with perceptual abilities

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4
Q

babbling

A

appears at around 6 months
by listening to own babbling, learn how to move mouth to change sounds
• As another example of innate language related functioning (MacWhinney), babies will begin cooing and eventually babbling without any clear behavioral learning antecedents
• babbling drift–babies move toward native language of parents

o or some believe it is a an attempt to mimic parental verbalizations
• babbling ends around 12 months, when first words of native language appear

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5
Q

MacWhinney

A

MacWhinney seems to indicate that babies acquire language not just to solve problems or express selves, but that they are applying abilities in order to participate fully in conversational interactions with others. To the degree that there is an innate yearning to produce language, it’s a motivation to converse or have a social exchange.

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6
Q

MacWhinney vs Pinker

A

• As opposed to Pinker, MacWhinney places greater emphasis on the nurture part of the equation. When it comes to language and speaking first words, the mother’s cues, gestures, and situational context are critical.
o Seeing the toy being waved and hearing the name in one motion is especially important. Using single words simplifies learning.
o Tying words into social context is important. Showing some food and describing it as “yummy”, or making a bath and calling it “bath” teaches children context.
o Infants will vocalize much more when looking into their mother’s eyes. They respond to a parent’s vocalization, and continue to do so as they grow. When an adult is teaching an infant a new word while they are hiding behind a screen, the child fails to learn the word.
• Gaze, intonation and pointing provide valuable contextual cues to the reference of nouns.
• Language requires a massive amount of instruction but the instruction is always already implicitly occurring
• Vocalizations, eye gazes, and turn taking between infant and parent constitutes a rudimentary form of communication that gradually evolves into language. As children receive more social input and scaffolding and develop cognitively, this ability develops.
• Experiment involving the demitasse. The experimenter would have a cup, glass, and demitasse. A child already is familiar with the word cup and glass, and when asked to pass the demitasse they are able to infer correctly. Children are able to acquire language so quickly using syntactic contexts. For example, children would be able to pick out correct referents when told “ this is not green, it is pum.” They may not know what pum is, but they are able to place this new word into the category of a color.

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7
Q

“pum”

A

foreign word used to illustrate item based pattern based on cues, not constraints
e.g. “this isn’t green, it’s pum”—child understands that pum is a color, that it fits into a particular category
‘fast mapping’

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8
Q

big bird & cookie monster

A

Even before they put words together, babies can comprehend a sentence using its syntax. For example, in one experiment, babies who spoke only in single words were seated in front of two television screens, each of which featured a pair of adults dressed up as Cookie Monster and Big Bird from Sesame Street. One screen showed Cookie Monster tickling Big Bird; the other showed Big Bird tickling Cookie Monster. A voice-over said, “OH LOOK!!! BIG BIRD IS TICKLING COOKIE MONSTER!! FIND BIG BIRD TICKLING COOKIE MONSTER!!” (Or vice-versa.) The children must have understood the meaning of the ordering of subject, verb, and object, because they looked more at the screen that depicted the sentence in the voice-over (Hirsh-Pasek & Golinkoff, 1991).

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9
Q

Quine’s Gavagai

A

constraint based learning
Indeterminacy of reference refers to the interpretation of words or phrases in isolation, and Quine’s thesis is that no unique interpretation is possible, because the meaning of a word varies with context

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10
Q

Markman’s ‘mutual exclusivity’

A

only 1 word can refer to 1 object

disproven by bilingual 1 year olds using ague and water to refer to same concept

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11
Q

nominal bias

A

o tendency to identify new words as nouns instead of verbs

however, cultural differences do not support this

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12
Q

Whorf vs. Humpty Dumpty

A

• Whorf vs. Humpty Dumpty
o Humpty-Dumpty approach – one has a specific, personal agenda to word meaning
o Whorf – as one matures, the exact meaning is more influenced by surroundings–one’s language determines one’s conception of the world, possibly limiting emotional expression

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13
Q

4 types of crying

A

Birth, Pain, Hunger, Pleasure

Can be considered fixed action patterns, evidence of evolutionary influence

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14
Q

sensitive period of language development

A

normal language developed through age 6
then it becomes harder
theory–no longer taking in a new language we are dismantling our LAD for cognitive efficiency

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15
Q

Milestones in vocabulary growth

A

o 9 months – comprehension of a few words
o 9-12 months – produce first words (~5 words in their vocabulary)
o 15 months – comprehend 50 words
o 20 months – produce 50 words
o 24 months – vocabulary ranges 10-450, mean of 150
o 6 years – vocabulary of 14,000
o adults (by age 40) - ~40,000 words in vocabulary

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16
Q

phones

A

“An unanalyzed sound of a language”

Smallest physical segments of speech

A speech sound

17
Q

phonemes

A

Phoneme – A set of sound features that are regarded as the same speech element within a particular language.

Phonemes are categorically perceived (in part because of neuroanatomy of the cochlear nucleus in mammals, in part because of expereince)

Smallest distinguishable segments of speech; maintained via exposure

18
Q

morphemes

A

any of the minimal grammatical units of a language, each constituting a word or meaningful part of a word, that cannot be divided into smaller independent grammatical parts, as the, write, or the -ed of waited.

smallest bit of meaningful sound
o ex) trans-plant-ed (= 3 morphomes)

19
Q

primary and secondary intersubjectivity

A
  • primary = shared attention between two people

* secondary = shared attention on the environment

20
Q

Syntax, Pinker v MacWhinney

A

Pinker
• evolved adaptations in the brain allow for quick acquisition
• language is not innate, but the building blocks it are

MacWhinney
• use item-based patterns
• hearing specific patterns of words helps develop syntax
o ex) “nice + ____” → understand a noun goes here

Grammar:
use feature-based patterns
• ex) understand rule: modifier + the object modified
• over time, understood patterns become more complex and ability to fill these blanks becomes nearly instantaneous

21
Q

How Language Develops, contemporary view

A

Specific abilities
• memory capacity, social routines, pattern learning, biases for attending, infant hypotheses testing, infant’s intentions

Grammar
• the pre-wired linguistic circuits for learning, and symbols recognition
• fine-tuned over time to become faster and more productive

22
Q

Pinker’s “parser”

A

“A mental program that analyzes sentence structure during language comprehension”

The human parcer “anticipates”, or “guesses”, what work meaning, or phrase structure, is right.

break down into noun, subject, verb, etc
• sometimes, language demands too much of memory

But this leads to trouble:
Making it harder to understand
•	kids often jump ahead, before requiring a true 
understanding
Kids following directions
Kids learning to read
23
Q

Werknicke’s area

A

“lexical development” – realizing correct meaning for new words
involved in the understanding of written and spoken language
superior temporal gyrus

24
Q

Broca’s area

A

Production of language

Posterior IFG

25
Q

summary: resources for language development

A

Structured SOCIAL WORLD

Piles and piles of SOCIAL KNOWLEDGE

An INTENSE DESIRE to communicate

That BIG PROGRAMMABLE BRAIN
Can fish out grammatical patterns from weak input
Tremendous memory capacity
Knack for forming categories
Evolved biases for understanding and using words and phrases