Language Description and Documentation Commons^™

P’Urhépecha Classifier Morphemes, Matthew Ball

The Journal of Purdue Undergraduate Research

No abstract provided.

The Perceived Mapping Between Form And Meaning In American Sign Language Depends On Linguistic Knowledge And Task: Evidence From Iconicity And Transparency Judgments, Zed Sevcikova Sehyr, Karen Emmorey

Communication Sciences and Disorders Faculty Articles and Research

Iconicity is often defined as the resemblance between a form and a given meaning, while transparency is defined as the ability to infer a given meaning based on the form. This study examined the influence of knowledge of American Sign Language (ASL) on the perceived iconicity of signs and the relationship between iconicity, transparency (correctly guessed signs), ‘perceived transparency’ (transparency ratings of the guesses), and ‘semantic potential’ (the diversity (H index) of guesses). Experiment 1 compared iconicity ratings by deaf ASL signers and hearing non-signers for 991 signs from the ASL-LEX database. Signers and non-signers’ ratings were highly correlated; however, …

A Jewel Inlaid: Ergativity And Markedness In Nepali, Luke S. Lindemann

Linguistics Graduate Dissertations

Nepali presents with a complex case marking pattern in which ergative case is obligatory in perfective transitive clauses, disallowed in unaccusative intransitive clauses and copular clauses, and varies with the nominative elsewhere. Where ergative marking is variable, its usage correlates with a variety of semantic and pragmatic factors. The purpose of this investigation is to precisely delineate the grammatical domains for which ergative marking is variable and to provide a unified analysis of the semantic and pragmatic factors that correlate with its expression.

The study of pragmatic phenomena requires the implementation of multiple strategies for collecting language data. The data …

Second Language Acquisition Of American Sign Language Influences Co-Speech Gesture Production, Jill Weisberg, Shannon Casey, Zed Sevcikova Sehyr, Karen Emmorey

Communication Sciences and Disorders Faculty Articles and Research

Previous work indicates that 1) adults with native sign language experience produce more manual co-speech gestures than monolingual non-signers, and 2) one year of ASL instruction increases gesture production in adults, but not enough to differentiate them from non-signers. To elucidate these effects, we asked early ASL–English bilinguals, fluent late second language (L2) signers (≥ 10 years of experience signing), and monolingual non-signers to retell a story depicted in cartoon clips to a monolingual partner. Early and L2 signers produced manual gestures at higher rates compared to non-signers, particularly iconic gestures, and used a greater variety of handshapes. These results …

American And British Speech Differences In Low Socioeconomic Status Homes, Jennifer Markfeld

Senior Honors Projects, 2010-2019

Background: Infants living in low socioeconomic status (SES) homes display lower developmental functioning by 12 months than mid- and high-SES infants, and speak fewer words on average as they grow older. Maternal speech is especially important for language development and has been found to be the largest predictor of SES-related differences in children’s vocabulary. Although there are documented differences between British and American infant language development, for example American infant lexicons are typically larger than age matched British infants, there is little research looking at caregiver speech across these countries in low SES groups.

Method: This retrospective study compared 10 …

Text-Speech Alignment: A Robin Hood Approach For Endangered Languages, Claire Bowern, Rikker Dockum, Sarah Babinski, Hunter Craft, Anelisa Fergus, Dolly Goldenberg

Yale Day of Data

Forced alignment automatically aligns audio recordings of spoken language with transcripts at the level of individual sounds, greatly reducing the time required to prepare data for linguistic analysis. However, existing algorithms are mostly trained on a few well-documented languages. We test the performance of three algorithms against manually aligned data on data from a highly endangered language. At least some tasks, unsupervised alignment (either based on English or trained from a small corpus) is sufficiently reliable for it to be used on legacy data for low-resource languages. Descriptive phonetic work on vowel inventories and prosody can be accurately captured by …

Final Vowel Devoicing In Blackfoot, Samantha Leigh Prins

Graduate Student Theses, Dissertations, & Professional Papers

This thesis presents a study of final vowel devoicing in Blackfoot, an indigenous language of Montana and Alberta. Previous research on final vowel devoicing in Blackfoot variously suggests word-final, phrase-final, and utterance-final vowel devoicing processes (e.g. Taylor 1965, Bliss & Gick 2009, Frantz 2017), though, the conditioning environment for this phenomenon had not been a research focus prior to this study. The present study investigates intonation units (IUs) as the conditioning domain for final vowel devoicing in Blackfoot.

Final vowel devoicing in Blackfoot is investigated here by examining the common word-final suffixes –wa (3SG.AN) and –yi (4SG) in two recordings …