Psycholinguistics and Neurolinguistics Commons^™

Deictic Pointing And Demonstrative Usage In American Sign Language, Paul Twitchell

Language, Literacy, and Sociocultural Studies ETDs

American Sign Language (ASL), like many different signed languages, has a systematic way of using pointing signs for multiple types of nominal reference. Possibly the most basic function of pointing is to indicate, direct and modulate reference to physical objects located in proximal and distal areas called exophoric demonstratives.

This study aims to investigate ASL exophoric demonstratives and how ASL fits within the different typological systems of demonstratives that have been documented (Diessel & Coventry, 2020). Several research questions focus on how signers direct attention to proximal and distal referents in ASL using an elicitation task. The two studies (adult …

Cross-Language Morphological Activation: The Case Of Arabic-English Bilinguals, Anas Alkhofi

Language, Literacy, and Sociocultural Studies ETDs

The role of morphology in bilingual lexical access is an under-investigated topic. Due to the overrepresentation of concatenative-based languages which inherently cannot adequately isolate effects of morphology from those of orthography and semantics, morphological processing had been relegated to a secondary role in lexical access. The present research utilized Arabic, a non-concatenative Semitic language, to investigate the role of morphology in bilingual language processing. Two experiments using translation recognition and masked lexical decision were conducted with Arabic-English bilinguals to answer two research questions: 1) Does (Arabic) morphology mediate cross-language activation? and 2) Is Arabic-English cross-language morphological activation task-dependent? Mixed effects …