Contents of Volume 91

I
Invariance in argument realization: The case of Iroquoian	Jean-Pierre Koenig & Karin Michelson	1
Learning nonadjacent dependencies in phonology: Transparent vowels in vowel harmony	Sara Finley	48
Rare-class adjectives in the tough-construction	Nicholas Fleisher	73
The real-time comprehension of wh-dependencies in a wh-agreement language	Matthew Wagers, Manuel F. Borja, & Sandra Chung	109
Morphosyntactic complexity: A typology of lexical splits	Greville G. Corbett	145
Ancestry-constrained phylogenetic analysis supports the Indo-European steppe hypothesis	Will Chang, Chundra Cathcart, David Hall, & Andrew Garrett	194
Obituary: Calvert Ward Watkins	Jay H. Jasanoff & Brian D. Joseph	245
Reviews:
Hawkins: Cross-linguistic variation and efficiency	E. J. Francis	253
Lefebvre et al. (eds.): New perspectives on the origins of language	U. Ansaldo & T. Gong	256
Reed: Strengthening the PRO hypothesis	M. Marchis Moreno	260
Recent Publications		265
II
Mobile object markers in Moro: The role of tone	Peter Jenks & Sharon Rose	269
Patterns of contrast in phonological change: Evidence from Algonquian vowel systems	Will Oxford	308
Polarity particle responses as a window onto the interpretation of questions and assertions	Floris Roelofsen & Donka F. Farkas	359
The role of the language production system in shaping grammars	Dana McDaniel, Cecile McKee, Wayne Cowart, & Merrill F. Garrett	415
Case alternations in Ancient Greek passives and the typology of Case	Elena Anagnostopoulou & Christina Sevdali	442
Reviews:
Adger: A syntax of substance	C. Cecchetto	482
Bickerton: More than nature needs: Language, mind, and evolution	J. R. Hurford	485
Bowern & Evans (eds.): The Routledge handbook of historical linguistics	D. Ringe	488
Dixon: Making new words: Morphological derivation in English	P. Štekauer	491
Hurford: The origins of language: A slim guide	F. J. Newmeyer	494
Round: Kayardild morphology and syntax	G. Stump	497
Webelhuth et al. (eds.): Rightward movement in a comparative perspective	M. S. Rochemont	500
The Editor’s Report	Gregory N. Carlson	504
Recent Publications		507
III
Direct and indirect affix borrowing	Frank Seifart	511
Semantic variation and the grammar of property concepts	Itamar Francez & Andrew Koontz-Garboden	533
Differential object marking in Spanish, Hindi, and Romanian as heritage languages	Silvina Montrul, Rakesh Bhatt, & Roxana Girju	564
Does space structure spatial language? A comparison of spatial expression across sign languages	Pamela Perniss, Inge Zwitserlood, & Aslı Özyürek	611
The coordinate structure constraint as a discourse-oriented principle: Further evidence from Japanese and Korean	Yusuke Kubota & Jungmee Lee	642
From cumulative to separative exponence in inflection: Reversing the morphological cycle	Iván Igartua	676
Review Article:
Ethnologue 16/17/18th editions: A comprehensive review	Harald Hammarström	723
Reviews:
Al-Mutairi: The minimalist program: The nature and plausibility of Chomsky’s biolinguistics	J. Collins	738
Bouchard: The nature and origin of language	K. M. Eide	741
Mohr: Mouth actions in sign languages: An empirical study of Irish Sign Language	R. Bank	743
Zanuttini & Horn (eds.): Micro-syntactic variation in North American English	N. Myler	746
Recent Publications		751
IV
Person shift at narrative peak	Anna Margetts	755
Which-hunting and the Standard English relative clause	Lars Hinrichs, Benedikt Szmrecsanyi, & Axel Bohmann	806
Distributional modification: The case of frequency adjectives	Berit Gehrke & Louise McNally	837
Code-switching and predictability of meaning in discourse	Mark Myslín & Roger Levy	871
The impact of conditioning variables on the acquisition of variation in adult and child learners	Carla L. Hudson Kam	906
Negative knowledge from positive evidence	Charles Yang	938
Reviews:
Barker & Shan: Continuations and natural language	Y. Kubota	954
Leech: The pragmatics of politeness	M. Terkourafi	957
Mattes: Types of reduplication: A case study of Bikol	C. Rubino	961
Sallabank: Attitudes to endangered languages: Identities and policies	P. Heinrich	964
Tokowicz: Lexical processing and second language acquisition	S. C. Bobb & V. Marian	966
Wierzbicka: Imprisoned in English: The hazards of English as a default language	A. Pavlenko	969
Recent Publications		973
Index to Volume 91		976

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