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Articles 1 - 12 of 12
Full-Text Articles in Other Linguistics
Iconicity As An Organizing Principle Of The Lexicon, Erin E. Campbell, Zed Sevcikova Sehyr, Elana Pontecorvo, Ariel Cohen-Goldberg, Karen Emmorey, Naomi Caselli
Iconicity As An Organizing Principle Of The Lexicon, Erin E. Campbell, Zed Sevcikova Sehyr, Elana Pontecorvo, Ariel Cohen-Goldberg, Karen Emmorey, Naomi Caselli
Communication Sciences and Disorders Faculty Articles and Research
The view that words are arbitrary is a foundational assumption about language, used to set human languages apart from nonhuman communication. We present here a study of the alignment between the semantic and phonological structure (systematicity) of American Sign Language (ASL), and for comparison, two spoken languages—English and Spanish. Across all three languages, words that are semantically related are more likely to be phonologically related, highlighting systematic alignment between word form and word meaning. Critically, there is a significant effect of iconicity (a perceived physical resemblance between word form and word meaning) on this alignment: words are most likely to …
Limitations In Speech Recognition For Young Adults With Down Syndrome, Franceli L. Cibrian, Yingying 'Yuki' Chen, Kayla Anderson, Cecilia Marie Abrahamsson, Vivian Genaro Motti
Limitations In Speech Recognition For Young Adults With Down Syndrome, Franceli L. Cibrian, Yingying 'Yuki' Chen, Kayla Anderson, Cecilia Marie Abrahamsson, Vivian Genaro Motti
Engineering Faculty Articles and Research
Speech recognition has the potential to make technology more accessible to users. However, the accuracy of speech recognition remains limited for users with disabilities, including those with Down Syndrome, and the types and frequencies of recognition errors are poorly understood. This paper characterizes these problems, focusing on errors occurring when recognizing Down Syndrome speech. We analyze the transcripts from six speech recognition algorithms (Google, IBM, Otter.ai, Microsoft, AssemblyAI, OpenAI) using the audio content of 15 individuals with Down Syndrome (331 dialogues; 3428 words). Our analysis shows: (1) significant difference in speech recognition accuracy for people with Down Syndrome compared to …
Exploring Strategies For Modeling Sign Language Phonology, Lee Kezar, Riley Carlin, Tejas Srinivasan, Zed Sehyr, Naomi Caselli, Jesse Thomason
Exploring Strategies For Modeling Sign Language Phonology, Lee Kezar, Riley Carlin, Tejas Srinivasan, Zed Sehyr, Naomi Caselli, Jesse Thomason
Communication Sciences and Disorders Faculty Articles and Research
Like speech, signs are composed of discrete, recombinable features called phonemes. Prior work shows that models which can recognize phonemes are better at sign recognition, motivating deeper exploration into strategies for modeling sign language phonemes. In this work, we learn graph convolution networks to recognize the sixteen phoneme “types” found in ASL-LEX 2.0. Specifically, we explore how learning strategies like multi-task and curriculum learning can leverage mutually useful information between phoneme types to facilitate better modeling of sign language phonemes. Results on the Sem-Lex Benchmark show that curriculum learning yields an average accuracy of 87% across all phoneme types, outperforming …
Language Classification In Western Amazonia: Advances In Favor Of The Pano-Takana Hypothesis, Pilar M. Valenzuela, Roberto Zariquiey
Language Classification In Western Amazonia: Advances In Favor Of The Pano-Takana Hypothesis, Pilar M. Valenzuela, Roberto Zariquiey
World Languages and Cultures Faculty Articles and Research
The languages of the Pano and Takana families exhibit a considerable number of lexical and structural affinities that cannot be ascribed to mere chance and are not readily detectable instances of borrowing. After the comparative studies by Key (1968) and Girard (1971) the proposal of a genetic relationship between these two families was generally accepted (e.g. Loos 1973, 2005; Suárez 1973; Kaufman 1990; Campbell 1997). Without solid argumentation, however, this classification was later put into question (Fabre 1998; Loos 1999; Fleck 2013) and, even today, there is no full consensus as to whether the observed similarities are due to genetic …
Untangling The Evolution Of Body-Part Terminology In Pano: Conservative Versus Innovative Traits In Body-Part Lexicalization, Roberto Zariquiey, Javier Vera, Simon J. Greenhill, Pilar Valenzuela, Russell J. Gray, Johann-Mattis List
Untangling The Evolution Of Body-Part Terminology In Pano: Conservative Versus Innovative Traits In Body-Part Lexicalization, Roberto Zariquiey, Javier Vera, Simon J. Greenhill, Pilar Valenzuela, Russell J. Gray, Johann-Mattis List
World Languages and Cultures Faculty Articles and Research
Although language-family specific traits which do not find direct counterparts outside a given language family are usually ignored in quantitative phylogenetic studies, scholars have made ample use of them in qualitative investigations, revealing their potential for identifying language relationships. An example of such a family specific trait are body-part expressions in Pano languages, which are often lexicalized forms, composed of bound roots (also called body-part prefixes in the literature) and non-productive derivative morphemes (called here body-part formatives). We use various statistical methods to demonstrate that whereas body-part roots are generally conservative, body-part formatives exhibit diverse chronologies and are often the …
Degrees Of Temporal Remoteness In Pano: Contribution To The Cross-Linguistic Study Of Tense, Pilar Valenzuela, Sanderson Castro Soares De Oliveira
Degrees Of Temporal Remoteness In Pano: Contribution To The Cross-Linguistic Study Of Tense, Pilar Valenzuela, Sanderson Castro Soares De Oliveira
World Languages and Cultures Faculty Articles and Research
Beyond simply indicating future or past tense, the languages of the Pano family grammatically distinguish various degrees of temporal distance relative to a reference point, typically the moment of utterance; i.e., they possess what has been called ‘metrical tense’ (Chung & Timberlake 1985; Frawley 1992), ‘degrees of remoteness’ (Comrie 1985; Dahl 1985; Bybee et al. 1994; Botne 2012), or ‘graded tense’ (Cable 2013). This article offers a comparative analysis of the rich graded tense systems found in Pano, concentrating on morphologically expressed categories. In so doing, it seeks to expand our typological knowledge of languages exhibiting this feature, particularly …
Plant And Animal Body-Part Terms In Shiwulu Grammar: Classification, Nominalization, And Incorporation, Pilar M. Valenzuela
Plant And Animal Body-Part Terms In Shiwulu Grammar: Classification, Nominalization, And Incorporation, Pilar M. Valenzuela
World Languages and Cultures Faculty Books and Book Chapters
"The goal of the present study is to offer an account of the principal constructions containing body-part terms in Shiwilu. These involve inanimate classifiers, three lexical nominalizers (instrumental, habitual agent, and resultative), and incorporated nouns and classifiers. While articles have previously been written addressing the Shiwilu system of classifiers and nominal incorporation (Valenzuela 2016, 2019, to appear), this chapter focuses on the role that body-part terms play in the grammar of the language."
The Symbolic Work Of Prices, Akash Miharia, Jan Osborn, Bart J. Wilson
The Symbolic Work Of Prices, Akash Miharia, Jan Osborn, Bart J. Wilson
Economics Faculty Articles and Research
We posit that prices are signs, not just signals, that work in the same symbolic way as words. Both are complex, generative systems of shared meaning that rely on a web of intricate symbolic references. Just like the meaning of a word is a product of our social and linguistic action, the meaning of a price is a product of our relationship to the physical world phenomena of people in markets. The fundamental conception of both is to communicate and construct worlds with ourselves and others, enabling us to act in the world. Prices, like words, do symbolic work.
Nominal Incorporation In Shiwilu (Kawapanan): Nouns, Classifiers And The Deceased Marker =Ku’, Pilar Valenzuela
Nominal Incorporation In Shiwilu (Kawapanan): Nouns, Classifiers And The Deceased Marker =Ku’, Pilar Valenzuela
World Languages and Cultures Faculty Books and Book Chapters
"Shiwilu is a good representative of the Andes-Amazonia transitional zone, in that it exhibits a mixture of phonological and grammatical traits that are typical of the languages of these two regions (Valenzuela 2015, 2018). The present article addresses a phenomenon that is common in Amazonian languages but absent in the Central Andean families Quechuan and Aymaran: nominal incorporation (Dixon and Aikhenvald 1999: 10; Adelaar with Muysken 2004; Aikhen- vald 2017: 296). In this work, ‘nominal incorporation’ is a cover term to designate the process of inserting into the verb a noun, a classifier, or the deceased marker =ku’."
Functional Differentiation In The Language Network Revealed By Lesion-Dymptom Mapping, William Matchin, Alexandra Basilakos, Dirk B. Den Ouden, Brielle C. Stark, Gregory Hickok, Julius Fridriksson
Functional Differentiation In The Language Network Revealed By Lesion-Dymptom Mapping, William Matchin, Alexandra Basilakos, Dirk B. Den Ouden, Brielle C. Stark, Gregory Hickok, Julius Fridriksson
Communication Sciences and Disorders Faculty Articles and Research
Theories of language organization in the brain commonly posit that different regions underlie distinct linguistic mechanisms. However, such theories have been criticized on the grounds that many neuroimaging studies of language processing find similar effects across regions. Moreover, condition by region interaction effects, which provide the strongest evidence of functional differentiation between regions, have rarely been offered in support of these theories. Here we address this by using lesion-symptom mapping in three large, partially-overlapping groups of aphasia patients with left hemisphere brain damage due to stroke (N = 121, N = 92, N = 218). We identified multiple measure by …
The Property Species: Mine, Yours, And The Human Mind, Bart J. Wilson
The Property Species: Mine, Yours, And The Human Mind, Bart J. Wilson
Economics Faculty Books and Book Chapters
"Arguing that neither the sciences nor the humanities synthesizes a full account of property, the book offers a cross-disciplinary compromise that is sure to be controversial: Property is a universal and uniquely human custom. Integrating cognitive linguistics with philosophy of property and a fresh look at property disputes in the common law, the book makes the case that symbolic-thinking humans locate the meaning of property within a thing. That is, all human beings and only human beings have property in things, and at its core, property rests on custom, not rights. Such an alternative to conventional thinking contends that the …
Gesture Production And Theory Of Mind: Effective Disambiguation In Communication Through Gesture, Minju Kim, Adena Schachner
Gesture Production And Theory Of Mind: Effective Disambiguation In Communication Through Gesture, Minju Kim, Adena Schachner
Psychology Faculty Articles and Research
People design their speech acts with their listeners in mind,accounting for their knowledge and other mental states. Is this ability specific to spoken language and co-speech gesture, or does it appear in pantomimic gestures as well? We ask whether adults flexibly shift their silent gestures to emphasize relevant information, representing different features of the target indifferent contexts. In a two-item reference game, adults gestured to a partner to indicate which object was the target.Item pairs differed in one of three features (size, shape,pattern). We found that adults were more likely to gesture a feature when it was relevant to distinguishing …