Browsing by Author "Apiluck Tumtavitikul"
Now showing 1 - 3 of 3
Results Per Page
Sort Options
Item How are handshapes related to alphabet letters in Thai Fingerspelling?(Journal of Ratchasuda College for Research and Development of Persons with Disabilities, 2011-02-09) Apiluck Tumtavitikul\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ In a sign language where visual-manual mode is used for communication, the handshapes or\ signs, are mostly iconic.\ The resemblance between a\ handshape and that which it represents is usually obvious.\ However, in Thai fingerspelling, the handshapes for the Thai letters are non-iconic.\ Resemblances between handshapes and orthographic symbols cannot be visualized.\ Moreover, the system groups the letters into many subgroups, each with the same handshape as a basic component of a compound sign.\ For example, ก, ข, ค, ฆ are grouped together and so are ส, ศ, ษ, ซ. Letters in each subgroup are not related graphically except for very few pairs, e.g., น ณ, ผ พ, ฝ ฟ.\ Without resorting to phonetics, the correlation between fingerspelling and the Thai alphabet seems arbitrary.\ This paper studies the correlation between handshapes in fingerspelling and letters in Thai orthography via phonetics. \ The result sheds light on the construct of Thai fingerspelling.Item Syllables and Words in Thai Sign Language(Journal of Ratchasuda College for Research and Development of Persons with Disabilities, 2010-01-12) Apiluck Tumtavitikul; Chirapa NiwatapantThis paper studies the signs, syllables and words in Thai Sign Language (ThSL) based on Autosegmental Phonology (Goldsmith, 1976, 1990) which is used for the analyses of the American Sign Language and many other sign languages (Brentari, 1996). Autosegmental phonology analyzes components of signs non-linearly, emphasizing on the simultaneity in time of the components. The results of this study show that a ThSL sign is composed of handshape, orientation, location and movement as well as other non-manual components. Each of these components functions to distinguish word meaning in the same manner as a phoneme does in a spoken language. Evidence for syllable internal-structures is also found for ThSL. The syllable displays both aspects that are the same and different from that of a spoken language. Simultaneity in time is the most important characteristics of ThSL syllables. Moreover, ThSL displays behavior very much like that which was found in a spoken language, with variants, reduction and deletion of sign components and syllables. Syllables and words in ThSL are evident that ThSL consists of linguistic units and structures comparable to the phonological units and structures in a natural language.Item Thai Sign Language Classifiers: Single hand shape, Parallel hand shapes and Different hand shapes(Journal of Ratchasuda College for Research and Development of Persons with Disabilities, 2010-07-29) Chirapa Niwatapant; Apiluck Tumtavitikul; Philipp DillThis paper studies Thai Sign Language classifiers in their syntactic environments and categorizes the classifiers according to the classifier types proposed by Aikenvald (2003) for world languages. It further studies the three kinds of classifiers arranged by the use of hand shapes; single hand shape, two parallel hand shapes and two different hand shapes. The results enhance the understanding of the properties, types, ranges of referent nouns and syntactic environments of Thai Sign Language classifiers, which will help facilitate the communication between the Deaf and hearing people