Optimal Morphosyntax and Its Acquisition
Geraldine Legendre
John Hopkins University, USA
Speakers of any language (spoken or signed) draw upon a finite set of memorized words and
morphemes to create a potentially infinite set of sentences. Syntactic theory is concerned with
what speakers know about how to form sentences, and how speakers come to attain that
knowledge. The first lecture will be devoted to general issues, the remaining four will focus on
case studies which illustrate both what sort of knowledge is relevant to syntactic theory in the
domain of morpho-syntax and its acquisition, and what sort of theory best characterizes crosslinguistic
variation.
Session # 1: Introduction to OT syntax
- Aims of syntactic theory
- Atoms of syntax
- Universal principles and the Innateness issue
- Parameters vs. constraint rankings
- Ineffability in syntax
Readings:
Phillips, C. 2001. Syntax. Encyclopedia of Cognitive Science. Macmillan Reference Ltd.
Legendre, G. 2001. Introduction to OT in Syntax. In Optimality-Theoretic Syntax (G.Legendre, Jane Grimshaw, and Sten Vikner, eds.). MIT Press. 1-27.
Session # 2: Auxiliary selection (have vs. be) and the mapping between lexical semantics and syntax
- Auxiliary selection in Romance and Germanic languages
- The Unaccusative Hypothesis
- The universal hierarchy underlying auxiliary choice
- Person-based auxiliary selection
Readings:
Sorace, A. 2000. Gradients in auxiliary selection with intransitive verbs. Language 76:59
Legendre, G. 2007. On the typology of auxiliary selection. Lingua 117:9, 1522-1540.
Legendre, G. In press. A formal typology of person-based auxiliary selection in Italo-Romance.
In R. D’Alessandro, I. Robert, and A. Ledgeway (eds.) The Syntax of Italian Dialects.
Cambridge University Press.
Session # 3: Clitics and their second-position effects at the syntax-PF interface
- What are clitics?
- Variation across Balkan languages: Bulgarian, Macedonian, Romanian
- OT morphology is grounded in alignment
Readings:
Anderson, S. 1996. How to put your clitics in their place or Why the best account of second
position phenomena may be a nearly optimal one. The Linguistic Review/ ROA
Rutgers.
Legendre, G. 2003. What are clitics? Evidence from Balkan languages. Phonological Studies
(Journal of the Phonological Society of Japan). Vol. 6: 89-96.
Legendre, G. 1998. Second-position clitics in a V2 language: Conflict resolution in Macedonian.
In J. Austin and A. Lawson, (eds.). Proceedings of the 1997 ESCOL Meeting. CLC
Publications, Cornell University. 139-149.
Session # 4: Child grammars: Early production of tense, agreement, and aspect
- Production vs. comprehension of language
- Full Competence or Weak Continuity models?
- Competition between grammatical categories and the course of acquisition
- Modeling the course of early production in OT
- Production vs. comprehension: Dual Optimization
Readings:
Clark, E. & B.F. Hecht. 1983. Comprehension, production, and language acquisition. Annual
Review of Psychology 34, 325-349.
Smolensky, P. 1996. On the comprehension/production dilemma in child language. Linguistic
Inquiry 27:4, 720-731.
Vainikka, A. et al. 1999. PLU stages: An independent measure of early syntactic development.
Tech. Report # JHU-CogSci-99-10.
Legendre, G. 2006. Early child grammars: Qualitative and quantitative analysis of
morphosyntactic production. Cognitive Science 30, 803-835.
Legendre, G. et al. 2004. Deriving output probabilities in Child Mandarin from a Dual-
Optimization grammar. Lingua, Vol. 114/9-10, 1147-1185.
Session # 5: Experimental investigations of comprehension of agreement
- Testing syntactic comprehension in 2-year olds: Preferential Looking Paradigm;
- Headturn Preference Procedure
- Early comprehension of French subject-verb agreement
- Early discrimination of syntactic dependencies
Readings:
Golinkoff, R. et al. 1987. The eyes have it: Lexical and syntactic comprehension in a new
paradigm. Journal of Child Language 14, 23-45.
Tinkoff, R. et al. 2000. Auxiliary verb learning and 18-month-olds acquisition of morphological
relationships. Proceedings of BU conference. Vol. 2. 726-737.
Hühle, B. et al. 2006. The recognition of discontinuous verbal Dependencies By German 19-
month- olds: Evidence for lexical and structural influences on children’s early processing
capacities. Language Learning and Development 2 (4), 277-300.
Legendre, G. et al. 2007. Acquiring subject-verb agreement in French: Evidence for abstract
knowledge from comprehension. Proceedings of BU Conference.