ORIGINAL RESEARCH ARTICLE published: 12 May 2014 doi: 10.3389/fpsyg.2014.00376 Order of the major constituents in sign languages: implications for all language Donna Jo Napoli 1* and Rachel Sutton-Spence 2 1 Department of Linguistics, Swarthmore College, Swarthmore, PA, USA 2 Post-Graduate Department of Translation, Federal University of Santa Catarina, Florianopolis, Brazil Edited by: A survey of reports of sign order from 42 sign languages leads to a handful of Iris Berent, Northeastern University, generalizations. Two accounts emerge, one amodal and the other modal. We argue that USA universal pressures are at work with respect to some generalizations, but that pressure Susan Goldin-Meadow, University of Chicago, USA from the visual modality is at work with respect to others. Together, these pressures Reviewed by: conspire to make all sign languages order their major constituents SOV or SVO. This study Cristiano Chesi, IUSS Pavia, Italy leads us to the conclusion that the order of S with regard to verb phrase (VP) may be Edward Gibson, Massachusetts driven by sensorimotor system concerns that feed universal grammar. Institute of Technology, USA Carol Padden, University of Keywords: sign languages, word order, vision, syntax, sensorimotor systems and language, gesture California, San Diego, USA *Correspondence: Donna Jo Napoli, Department of Linguistics, Swarthmore College, 500 College Ave., Swarthmore, PA 19081, USA e-mail:
[email protected] INTRODUCTION is typically agent and what is referred to as O is typically any In the initial period of linguistic analysis of sign languages, schol- other argument. We do not include discussion of non-argument ars tended to stay away from examining phenomena that were nominals.