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How Valid Are the Implicational Relationships between Plosives?

  • Journal of Humanities, Seoul National University
  • 2022, 79(1), pp.497-524
  • DOI : 10.17326/jhsnu.79.1.202202.497
  • Publisher : Institute of Humanities, Seoul National University
  • Research Area : Humanities > Other Humanities
  • Received : January 3, 2022
  • Accepted : February 8, 2022
  • Published : February 28, 2022

Lee Jin-Ho 1

1서울대학교

Accredited

ABSTRACT

It is widely known that the implicational relationship, which plays an important role in universal grammar, is not absolute. However, the extent to which it is valid has been rarely studied on the basis of large-scale language data. In this paper, I analyzed the plosive inventories of 4,356 languages in Lee (2020) and examined the validity of some implicational relationships. First, although voiced plosives have a high rate of implying the presence of voiceless plosives, they show considerable variation depending on the language family or types of plosives. Second, complex plosives accompanying various secondary articulations imply the existence of plain plosives at a high rate. In addition, complex voiced plosives imply not only the corresponding plain plosives but also a four-way contrasts. Third, regarding the place of articulation, some implicational relationships are established depending on the voicedness of plosives. Finally, it is examined whether it is valid even if the implicational relationships are changed into the form of contraposition. On the surface, the contrapositions of some implicational relationships are valid at a very high rate. However, since its validity is absolutely determined only by the frequency of individual plosives, it has little to do with the contraposition. Therefore, it is difficult to assign linguistic significance to the contraposition of implicational relationship.

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