GRAMMAR: FAULTY PARALLELISM COMPLETE SENTENCE SENTENCE FRAGMENTS.
Sentence Processinglefft.xyz/psycholingAU16/lecture-notes/w5-r... · Sentence Processing semantics...
Transcript of Sentence Processinglefft.xyz/psycholingAU16/lecture-notes/w5-r... · Sentence Processing semantics...
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Sentence Processingsemantics and pragmatics
Psycholinguistics LING/PSYC 27010
Autumn 2016
lecture #10 oct27/2016
[email protected] lefft.xyz/psycholingAU16
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last time...
competing models of sentence processing>> serial/parallel>> modular/interactive>> single- or multi-stage
semantic and contextual influences on processing difficulty
started on intro to auditory sentence processing
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1. go over HW#3 (quickly)
2. look at some key experimental results in auditory sentenceprocessing, focusing on Visual World Paradigm eye-tracking studies
3. begin the transition to pragmatics in sentence processing
agenda for today (Thurs)
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referential processingwhen we are processing sentences, we keep a mental note of theentities/people/things being referred to just like lexical entries, our mental representations of conversationalentities can be activated by referring expressions
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from reading to listeningso far we've been theorizing on the basis of reading studies -- reading studiescarried out under non-typical circumstances also: not all languages are written, so unclear degree to which thesephenomena reflect linguistic processing independently of visual patternrecognition also: real-life linguistic behavior involves reference to language-external objects,but in reading everything is a piece of language
question: how can we measure auditorylanguage comprehension in real time?
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from reading to listening
one answer:
1. construct a mini-world containing collections of objects
2. selectively refer to those objects in auditory stimuli
3. manipulate properties of the stimuli and of the visual displays
4. measure eye-movements, looking times, or latencies todifferent visual objects across different experimental conditions
5. make inferences about how particular manipulations oflinguistic stimulus and context affect processing time
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from reading to listening
this is the basic approach ofthe visual world paradigm
method for studyingincremental syntactic andsemantic processing made possible by the factthat people automatically,incrementally, andunconsciously try to relatevisible objects in theirsurroundings to chunks oflinguistic material
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the visual world paradigm
Put the apple on the towel in the box.
question: how do we know if someone has mis-analyzed this sentence?
what about given this context? what about this one?
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the visual world paradigm
seminal study of Tanenhaus et al. (1995)10
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the visual world paradigmTanenhaus et al. (1995)one-referent
two-referent
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the visual world paradigmTanenhaus et al. (1995):
contextual information is taken into account incrementally during on-line sentence processingsemantic information appears to be rapidly integrated (e.g. that on the towel signals multiple apples)
Chambers et al. (2004)
rapid integration of verb-specificworld knowledge during on-lineprocessing of temporarilyambiguous sentences
"pour the egg (that's) in the bowlover the flour"
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question: can these results be attributed entirely to syntactic misanalysis?
incremental semantic processing
what about the contrastivefunction of modification?
seems like pre- versus post-nounposition of modifier should affectreferential processing (why?)
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incremental semantic processing
click on the plain red square!
note: click on is used in place of touch for older studies
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modern implementation of visual world paradigm
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incremental semantic processingSedivy et al. (1999)
click on the tall glass!
contrast no-contrast16
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incremental semantic processing
Sedivy et al. (1999), expt 2(adapted)
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incremental semantic processing
Sedivy et al. (1999), expt 2(adapted -- plots from different studybut show corresponding effect)
↑proportion
of looks
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incremental semantic processing
Sedivy et al. (1999), expt 2(adapted -- plots from different studybut show corresponding effect)
↑proportion
of looks
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incremental semantic processing
Sedivy et al. (1999), expt 2(adapted)
question: what is the nature of thereferential contrast effect observed
in the Sedivy study (and many others)?!
probably not part of the literal meaning ofthe wordsnot necessarily the syntactic structure either(cf. non-restrictive modifiers)seems like something else entirely -- maybethe result of...
pragmaticreasoning!
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which is where we're going next!
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in case you made it to the end of this deck whilestudying for the midterm, take a quick break towatch/read this cool piece on itch contagion:
https://www.scientificamerican.com/article/itch-when-an-itch-goes-viral-video/
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