Hyams, Nina. 1986. Language acquisition and the theory of parameters. Dordrecht:
D. Reidel.
Kitagawa, Yoshihisa. 1994. S ubjects in Japanese and English. New York: Garland
Publishing.
Kitahara, Hisatsugu. 2011. C an eagles that fl y swim? Guaranteeing the simplest
answer to a new puzzle. In The proceedings of the twelfth Tokyo Conference on
Psycholinguistics, ed. Yukio Otsu, 1–15. Tokyo: Hituzi Syobo Publishing.
Koopman, Hilda, and Dominique Sportiche. 1991. The position of subjects. Lingua
85:211–258.
Kuroda, Shige-Yuki. 1988. Whet her we agree or not: A comparative syntax of English
and Japanese. Linguisticae Investigationes 12:1–47.
Legate, Julie Anne, and Charles D. Yang. 2002. Empirical re-assessment of stimulus
poverty arguments. The Linguistic Review 19:151–162.
Lewis, John, and Jeffrey Elman. 2002. Learnability and the statistical structure of
language: Poverty of stimulus arguments revisited. In Proceedings of the 26th annual
Boston University Conference on Language Development, ed. Barbora Skarabela,
Sarah Fish and Anna H.-J. Do, 359–370. Somerville, MA: Cascadilla Press.
MacWhinney, Brian. 2000. The CHIL DES project: Tools for analyzing talk. Mahwah,
NJ: Lawrence Erlbaum Associates.
Pullum, Geoffrey, and Barbara Sch olz. 2002. Empirical assessment of stimulus poverty
arguments. The Linguistic Review 19:8–50.
Stromswold, Karin. 1990. Learnabil ity and the acquisition of auxiliaries. Doctoral
dissertation, MIT.
Stromswold, Karin, and Kai Zimmerm ann. 1999/2000. Acquisition of nein and
nicht and the VP-internal subject stage in German. Language Acquisition
8:101–127.
Suppes, Patrick. 1973. The semantics of children’s language. American Psychologist
88:103–114.
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