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Paper Abstract and Keywords
Presentation 2017-07-23 10:00
Inflectional Directionality in Morphological Productivity
Yohei Oseki (NYU), Yasutada Sudo (UCL), Hiromu Sakai (Waseda), Alec Marantz (NYU) TL2017-27
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, we investigate a hitherto unexplored possibility of inflectional directionality that past tense forms are bases for present tense formation. Specifically, we design and conduct two ?wug? tests (Berko, 1958) on Japanese verbal inflection in two opposite directions, past → present and present → past, and the experimental observations are explicitly evaluated against the predictions of the computational model, Minimal Generalization Learner (Albright & Hayes, 2003). The results of two experiments reveal that experimental observations are strongly predicted by model predictions in the past → present direction, but only weakly in the present → past direction. We conclude that the directionality of inflection plays a pivotal role in morphological productivity, independently reflected in language acquisition (Klafehn, 2003; Murasugi, 2010).
Keyword (in Japanese) (See Japanese page) 
(in English) morphology / verbal inflection / directionality / productivity / "wug" test / language acquisition / Japanese /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 149, TL2017-27, pp. 73-78, July 2017.
Paper # TL2017-27 
Date of Issue 2017-07-15 (TL) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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reproduction
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
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Conference Information
Committee TL  
Conference Date 2017-07-22 - 2017-07-23 
Place (in Japanese) (See Japanese page) 
Place (in English) NINJAL 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Human Language Processing and Learning 
Paper Information
Registration To TL 
Conference Code 2017-07-TL 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Inflectional Directionality in Morphological Productivity 
Sub Title (in English)  
Keyword(1) morphology  
Keyword(2) verbal inflection  
Keyword(3) directionality  
Keyword(4) productivity  
Keyword(5) "wug" test  
Keyword(6) language acquisition  
Keyword(7) Japanese  
Keyword(8)  
1st Author's Name Yohei Oseki  
1st Author's Affiliation New York University (NYU)
2nd Author's Name Yasutada Sudo  
2nd Author's Affiliation University College London (UCL)
3rd Author's Name Hiromu Sakai  
3rd Author's Affiliation Waseda University (Waseda)
4th Author's Name Alec Marantz  
4th Author's Affiliation New York University (NYU)
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Speaker Author-1 
Date Time 2017-07-23 10:00:00 
Presentation Time 30 minutes 
Registration for TL 
Paper # TL2017-27 
Volume (vol) vol.117 
Number (no) no.149 
Page pp.73-78 
#Pages
Date of Issue 2017-07-15 (TL) 


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