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Corpus Approach vs. Generative Approach and Movement vs. Grammatical Functions One-Soon Her 何萬順
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OUTLINE 1) Contrasting GA and CA 2) Contrasting LFG and TG 3) Conclusion
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1) Contrasting GA and CA What is the ultimate goal of a generative syntactic theory?
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To account for the universal properties and variations in the syntactic phenomena in all languages, in the simplest way.
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A.2 What is the ultimate goal of a corpus-based syntactic theory?
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To discover generalizations and variations in the syntactic phenomena from the corpus materials at hand.
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Let’s see a simple non-linguistic demonstration of CA vs. GA
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Driving on Planet Earth Research Goal: to come up with a description of the side of the road to drive on, on Planet Earth
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Corpus Approach “Look and see” Solution (1): Australialeft Chinaright Singaporeleft Taiwanright USAright etc.
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Evaluating Corpus Solution (1) Not happy Must make generalizations
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Corpus Approach, Solution (2) Generalization: in some countries, drive on the left; in others, drive on the right. Australialeft Chinaright Singaporeleft Taiwanright USAright etc.
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How about the generative approach?
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The generative approach assumes: 1) there are universal principles 2) variation is due to parameters
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Generative Approach Solution (1): Australialeft Chinaright Singaporeleft Taiwanright USAright etc.
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Evaluating Solution (1) What’s the predictive power? Does it rule out the following? Country X middle Country Y AM-left/PM-right Country Z Men-left/Women-right
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Evaluating Solution (1) Each listing is a stipulation, thus no predictive power. Must generalize and make predictions!
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Generative Approach, Solution (2) Principle: within a country, drive on x side only. Parameter: x = left/right Australiax = left Chinax = right Singaporex = left Taiwanx = right USAx = right etc.
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Evaluating Generative Solution (2) Pretty good, but…. 1) each listing still a stipulation 2) a parameter always a disjunction
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Evaluating Generative Solution (2) Research question: can we get rid of the parameter and the listings? The research is now theory-driven, rather than data-driven, as the data have been accounted for.
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Evaluating Generative Solution (2) Expanding the scope of data: side of the road + side of the driver
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Driving on the Left Right
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Driving on the Right Left
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The driving side is always the opposite of the driver side!!
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Generative Approach, Solution (3) Principle: on Planet Earth, drive on the left, if the driver seat is on the right; otherwise, drive on the right.
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Evaluating Generative Solution (3) Wow, no listings and no parameters!! But, wait! There’s still a disjunction.
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Evaluating Generative Solution (3) Principle: on Planet Earth, if the driver seat is on the right, then drive on the left; otherwise, drive on the right.
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Evaluating Generative Solution (3) Let’s again expand the scope of data: driver + passenger + center of the road
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Right
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Left
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The driver is always closer to the center of the road!!
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Generative Approach, Solution Ultimate Principle: when driving on Planet Earth, stay closer to the center of the road in relation to the front seat passenger.
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Evaluating GG Solution Ultimate Does it allow a functional explanation? Yes, it does! Being closer to the center of the road affords the driver the best range of vision with the least physical strain
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Evaluating GA Solution Ultimate It’s simple and elegant, but is it complete?
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Evaluating GG Solution Ultimate Consider 建國高架橋下迴轉道 US Postman’s jeep And, of course, Myanmar!
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Evaluating GG Solution Ultimate …the two kinds of linguists need each other. Or better, that the two kinds of linguists, wherever possible, should exist in the same body. (Fillmore 1992:35)
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Evaluating GG Solution Ultimate Lessons from Myanmar and Pirahã.
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Evaluating GG Solution Ultimate It’s simple and elegant, but how many countries do you really need to observe to derive it?
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2) Contrasting LFG and TG 1.Motivation 2.Phrase structures 3.Grammatical features 4.Theta roles & linking 5.Summary & examples
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1. Motivation
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Under the Generative Grammar, there are many competing frameworks: TG (incl. GB, MP…) LFG HPSG etc.
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They share the same goal, but differ in: 1) what is “simple” exactly? 2) the right balance between descriptive adequacy and theoretical elegance Consequence: somewhat different architectures some different primitive notions
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2. Phrase Structures a.k.a. c(onstituent)-structures
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TG Principles: X-bar scheme for DS (spec rule) XP → YP, X’ (comp rule) X’ → ZP, X Parameters: (spec rule) YP > X’ or X’ > YP (comp rule) ZP > X or X > ZP
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Extremist View (Kayne 1994) : Universal X-bar scheme with fixed order: spec > head > complement No PS parameters in DS!
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TG DS → movements → SS
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TG That, I don’t know t. John was kisses t.
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LFG Single level c-structure Language-specific PSR allowed X-bar scheme as default
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LFG That, I don’t know. John was kisses. No DS, no movements. WYSIWYG.
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3. Grammatical Features e.g., case, number, person, etc.
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TG Features grow on trees. Mary has kissed John [3/sg/nom] [3/sg/nom] …. …..
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LFG Features & Grammatical Functions form an independent f-structure C-structure Mary has kissed John
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4. Theta roles & linking
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TG Theta roles are assigned to tree positions. kiss [x y] Mary has kissed John
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LFG Theta roles, or argument roles, also form an independent a-structure, which is linked with the predicate’s f-structure kiss
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5. Summary & examples
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TG (1) John, Mary has kissed. kiss [x y] DS Mary has kissed John 3/sg/nom 3/sg/nom …. …..
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TG (2) John, Mary has kissed. Movements John Mary has kissed t 3/sg/nom 3/sg/nom …. …..
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TG (3) John, Mary has kissed. John Mary has kissed t [3/sg/nom] [3/sg/nom] …. ….. Feature checking
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TG (4) John, Mary has kissed. SS John Mary has kissed t
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LFG (1) John, Mary has kissed. c-structure John …. Mary has kissed ….
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LFG (2) John, Mary has kissed. kiss f-structure
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TG vs. LFG In a nutshell (1) TGLFG MovementsYesNo Grammatical functions NoYes
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TG vs. LFG In a nutshell (2) TG: tree-centric theta roles and grammatical features are all part of the tree LFG: parallel planes argument structure, functional structure, and constituent structure are all independent
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An Overview of LFG 1.Lexical entries 2.Phrase structure rules 3.C-structure 4.F-structure 5.Correspondence between c- and f-structure
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1. Sample lexical entries time N flies V
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2. Sample phrase structure rules S → NP : SUBJ VP VP → V NP : OBJ NP → N
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3. Sample c-structure S NP :SUBJ VP N V time flies
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4. Sample f-structure S NP :SUBJ VP N V time flies
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5. Correspondence between c- and f-structure S NP :SUBJ VP N V time flies
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Some of LFG’s Motivations 1.Lexical integrity 2.Non-configurationality 3.Movement paradoxes 4.Lexical processes over movements
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1.Lexical Integrity Lexical Integrity Hypothesis (Huang 1984) No phrase-level rule may affect a proper subpart of a word. Ex: I like singing and dancing → *I like [sing and dance]-ing. You speak and I do too. → *He is a singer and I do too.
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TG Mary went. Mary /ed/ go Affix Hopping Violating lexical integrity.
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LFG Mary went. Mary went Maintaining lexical integrity.
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2. Non-configurationality English is a configurational language, where grammatical relations (e.g., SUBJ, OBJ) are largely encoded by the configuration of the constituent structure. There are, however, non-configurational languages, where grammatical relations are largely encoded by morphological means.
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Language Typology 101 V i : S V t : A P V i : S V t : A P Case can be marked structurally or morphologically! → Accusative → Nominative (unmarked) language Ergativelanguage → Absolutive (unmarked)
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English Subj Obj Mary has kissed John John has kissed Mary Case marked by structural configuration.
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Malayalam Case marked by affixes. Yes, I speak Malayalam.
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Malayalam 1. Kutti aana-ye kantu(SOV) child.NOM elephant-ACC saw 2. kutti kantu aana-ye(SVO) 3. aana-ye kutti kantu(OSV) 4. aana-ye kantu kutti (OVS) 5. kantu kutti aana-ye (VSO) 6. kantu aana-ye kutti (VOS) Case marked by affixes. ψ
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Malayalam (TG) kutti aana-ye kantu (LFG) kutti aana-ye kantu Which is simpler? (lots of movements!) (fixed DS, fixed order) (no DS, no ordering) (no movements!)
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Malayalam F-structure for all six word orders
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Warlpiri The two small children are chasing that dog. wita-jarra- kurdu-jarra- small-DUAL-ERG child-DUAL-ERG ka-pala wajili-pi-nyi pres-3duSUBJ chase-NPAST yalumpu maliki that.ABS dog.ABS rlurlu ψψ
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Warlpiri Word order: Free Constraints: 1) 1st position must be a constituent 2) 2nd position must be T (AUX) Examples: 1) [that.ABS dog.ABS] NP T chase children-ERG small-ERG 2) [dog.ABS] N T children-ERG chase small-ERG that.ABS 3) [chase] V T children-ERG dog.ABS small-ERG that.ABS 4) *[T] T chase small-ERG children-ERG that.ABS dog.ABS 5) *[small-ERG dog.ABS] *C T chase children-ERG that.ABS
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Warlpiri TG (same as English) NP T VP Consequence: lots of movements Prediction: Warlpiri, like Eng, has VP Test: [chase dog.ABS] VP T children-ERG Result: Warlpiri has no VP! *
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Warlpiri LFG TP → C T C* C T C... Typology: X-bar vs. W-star Cause: morphology competes with syntax
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3. Movement paradoxes 1.a. *The theory does explain. b. The theory does explain that mass is energy. c. That mass is energy, the theory does explain t. 2.a. *The theory does capture. b. * The theory does capture that mass is energy. c. That mass is energy, the theory does explain t.
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3. Movement paradoxes 1.a. You are not a student. b. Are you not a student? c. You aren’t a student. d. Aren’t you a student? 2.a. I am not a student. b. Am I not a student? c. * I aren’t a student. d. Aren’t I a student?
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3. Movement paradoxes 1.a.* 他最擅長. b. 他最擅長語言學. c. 語言學,他最擅長 t. 2.a.* 他最拿手. b.* 他最拿手語言學. c. 語言學,他最拿手 t.
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3. Movement paradoxes TG: mismatches are unexpected, because the source and the target of movement must be identical. LFG: mismatches are expected, because there is no movement and mapping between two planes (e.g., c- and f-structure) is not one-to-one.
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4. Lexical processes over movements Participle verbs (present, perfect, passive) in English may convert to adjectives. 1. a very disturbed market. (passive) 2. a well-prepared student. (perfect) 3. an all smiling bride. (present) Particle V → A
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4. Lexical processes over movements happy [x] TG was happy John Prediction: V[x] → A[x], x undergoes movement
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4. Lexical processes over movements True for passive and unaccusative verbs disturbed [x y] TG was disturbed the market
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4. Lexical processes over movements Not true for unergative verbs prepared [x] TG John has prepared well V[x] → A[x], x undergoes no movement
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4. Lexical processes over movements happy LFG John was happy Prediction: V[x] → A[x]
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4. Lexical processes over movements True for all intransitive participle verbs. disturbed LFG The market was disturbed
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3) CONCLUSION The air-mattress metaphor
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Corpus Approach vs. Generative Approach and Movement vs. Grammatical Functions One-Soon Her 何萬順
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