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An Automated Classifier For Child-Directed Speech From Lena Recordings, Janet Y. Bang, George Kachergis, Adriana Weisleder, Virginia A. Marchman Jan 2022

An Automated Classifier For Child-Directed Speech From Lena Recordings, Janet Y. Bang, George Kachergis, Adriana Weisleder, Virginia A. Marchman

Faculty Research, Scholarly, and Creative Activity

No abstract provided.


Voice-Related Experiences Of Nonbinary Individuals (Veni) Development And Content Validity, Grace Shefcik, Pei-Tzu Tsai Jan 2021

Voice-Related Experiences Of Nonbinary Individuals (Veni) Development And Content Validity, Grace Shefcik, Pei-Tzu Tsai

Faculty Research, Scholarly, and Creative Activity

Transgender individuals may seek a variety of gender-affirming health and educational services, including voice modification from speech-language pathologists. Measuring the client's self-perception of their communication experiences is crucial for providing client-centered services and measuring outcomes. However, there is currently no validated assessment tool for the nonbinary population, a part of the transgender population. This study explores the voice-related concerns and experiences among the nonbinary population to create a valid measure of their self-perception of voice. Ten nonbinary individuals were surveyed about their voice-related concerns and experiences. A thematic analysis of the responses led to the development of the questionnaire, titled …


Acquisition And Development Of Verb/Predicate Chaining In Hebrew, Ruth Aronson Berman, Lyle Lustigman Jan 2020

Acquisition And Development Of Verb/Predicate Chaining In Hebrew, Ruth Aronson Berman, Lyle Lustigman

Faculty Publications

The study considers development and use of verb/predicate chaining constructions by Hebrew speakers from early childhood to adolescence, based on analysis of authentic conversational and narrative corpora. Three types of constructions are analyzed, ordered hierarchically by degree of cohesivity and obligatoriness of chaining: (1) monoclausal complex predicates (the “extended predicates” of traditional Hebrew grammars); (2) coreferential interclausal predicate chaining; and (3) discursively motivated topic chaining. Relevant typological features of Modern Hebrew are reviewed as accounting for the absence of canonical clause chaining in the language (the paucity of non-finite constructions in everyday usage, absence of an uninflected basic form of …


Language Nutrition For Language Health In Children With Disorders: A Scoping Review, Janet Y. Bang, Aubrey S. Adiao, Virginia A. Marchman, Heidi M. Feldman Aug 2019

Language Nutrition For Language Health In Children With Disorders: A Scoping Review, Janet Y. Bang, Aubrey S. Adiao, Virginia A. Marchman, Heidi M. Feldman

Faculty Research, Scholarly, and Creative Activity

The quantity and quality of child-directed speech—language nutrition—provided to typically-developing children is associated with language outcomes—language health. Limited information is available about child-directed speech to children at biological risk of language impairments. We conducted a scoping review on caregiver child-directed speech for children with three clinical conditions associated with language impairments—preterm birth, intellectual disability, and autism—addressing three questions: (1) How does child-directed speech to these children differ from speech to typically-developing children? (2) What are the associations between child-directed speech and child language outcomes? (3) How convincing are intervention studies that aim to improve child-directed speech and thereby facilitate children’s …


Speech-Language Pathologists' Collaboration With Interpreters: Results Of A Current Survey In California, Terry Saenz, Henriette W. Langdon Jan 2019

Speech-Language Pathologists' Collaboration With Interpreters: Results Of A Current Survey In California, Terry Saenz, Henriette W. Langdon

Faculty Publications

One of the challenges of bilingual speech and language assessment, intervention, and conferencing is the effective collaboration with interpreters in such interpreted interactions when the professional does not share the same spoken language with the client. A survey of California speech-language pathologists who were members of the California Speech-Language-Hearing Association (CSHA) was performed to obtain information on their training to collaborate with, experiences with, and opinions of interpreters. In addition, these professionals were surveyed about the training of the interpreters and suggestions for improvement in interpreted interactions. Findings from 229 participants indicated that: (a) Most of the speech-language pathologists had …


The Role Of Efferent Reduction Of Cochlear Compression In The Detection Of Tones In Noise, Shaum Bhagat, Anusha Yellamsetty Sep 2017

The Role Of Efferent Reduction Of Cochlear Compression In The Detection Of Tones In Noise, Shaum Bhagat, Anusha Yellamsetty

Faculty Publications

Stimulation of medial olivocochlear (MOC) efferent neurons reduces basilar membrane (BM) sensitivity and increases the slope of BM input-output (I/O) functions in animal models. Decreased compression of I/O functions associated with activation of MOC efferent neurons may assist in extending the neural response to the tone above that of noise, leading to an improvement in masked thresholds. To evaluate this hypothesis, the distortion-product otoacoustic emission (DPOAE) I/O function, a proxy measure of BM compression, was examined in conditions with presentation of contralateral noise. DPOAE I/O functions were measured at f2 frequencies of 1000 and 2000 Hz in 16 normal-hearing adults. …


Culturally And Linguistically Diverse Student And Family Perspectives On Using Augmentative And Alternative Communication Devices, Saili S. Kulkarni, Jessica Parmar Apr 2017

Culturally And Linguistically Diverse Student And Family Perspectives On Using Augmentative And Alternative Communication Devices, Saili S. Kulkarni, Jessica Parmar

Faculty Publications

Augmentative and Alternative Communication (AAC) devices are essential to children with disabilities that result in complex communication needs (CCN) to fully participate in social and academic realms of life. As the numbers of culturally and linguistically diverse (CLD) learners in schools increase, so does the imperative to better inform instruction for CLD students who use AAC devices. This paper reviewed N=14 articles that emphasized CLD students who use AAC devices and their families. Implications highlighted that Euro-American culture dominates many aspects of AAC use, assessment, and professional recommendations. Additionally, there are limited perspectives of AAC users and families from CLD, …


Interfaces Between Linguistic Systems: Evidence From Child Language, Lyle Lustigman Feb 2016

Interfaces Between Linguistic Systems: Evidence From Child Language, Lyle Lustigman

Faculty Publications

Interfaces between grammatical domains have been considered from various perspectives in child language research and in general linguistics. The study aims to provide evidence for interfaces in acquisition of early clause-structure, based on longitudinal data from three Hebrew-acquiring toddlers. Two facets of their early speech output were examined: Usage productivity in verb-inflection, identified by a criterion of contextual appropriateness; and structural transparency/opacity of children’s speech output, with transparent forms being unambiguous in relation to their grammatical targets. These factors yielded two distinct developmental periods for the three children: I – from the onset of verb usage to productive verb inflection, …


What Do Children Use Complements For? Representing Speaker Perspectives In Recounting Conversations, Lyle Lustigman Feb 2016

What Do Children Use Complements For? Representing Speaker Perspectives In Recounting Conversations, Lyle Lustigman

Faculty Publications

No abstract provided.


Short Report: Raising Children Bilingually, Henriette Langdon Jun 2015

Short Report: Raising Children Bilingually, Henriette Langdon

Faculty Publications

The purpose of this article is to describe the process of becoming bilingual by sharing my own experience being raised in a four-language environment and how it influenced the upbringing of my daughter in two, and subsequently three languages. The other purpose is to dispel the myth that children with language, developmental and/or intellectual impairments or those diagnosed as being on the autism spectrum cannot or should not be exposed to two languages because it is confusing, or because they simply cannot handle two languages due to their disability. As a bilingual speech and language pathologist (SLP) who has practiced …


Interpreter-Assisted Speech-Language Intervention In Poland: Needs, Possibilities And Prospects (Współpraca Polskiego Logopedy Z Tłumaczem – Potrzeby, Możliwości I Perspektywy), Katarzyna Gaweł, Henriette Langdon, Katarzyna Węsierska Jan 2015

Interpreter-Assisted Speech-Language Intervention In Poland: Needs, Possibilities And Prospects (Współpraca Polskiego Logopedy Z Tłumaczem – Potrzeby, Możliwości I Perspektywy), Katarzyna Gaweł, Henriette Langdon, Katarzyna Węsierska

Faculty Publications

Due to the constantly evolving global demographic situation, speech-language therapists (SLTs, also: speech-language pathologists – SLPs) have to deal with an increasing workload of bilingual/multilingual clients. This article presents results of a survey conducted among Polish SLTs aimed at investigating their views with regards to the possibility of collaboration with an interpreter during therapeutic intervention. The original version of the questionnaire (Gaweł & Węsierska, 2014) used in this survey was filled out by 206 respondents from different areas across Poland. The following issues were addressed in the study: the SLTs’ views on the incidence of bilingualism in Poland, their self-evaluation …


Evidence-Based Practice In Stuttering: Views From American And Polish Clinical Perspectives, Henriette W. Langdon, Pei-Tzu Tsai, Katarzyna Węsierska Jan 2015

Evidence-Based Practice In Stuttering: Views From American And Polish Clinical Perspectives, Henriette W. Langdon, Pei-Tzu Tsai, Katarzyna Węsierska

Faculty Publications

In this paper the authors present the underpinnings of Evidence-Based Practice (EBP) with application to stuttering. The application of intervention practices using EBP are discussed from two different countries, the United States and Poland. Advantages, Challenges and Future Directions as well as Solutions are presented. In sum, the authors conclude that both perspectives are relatively similar and going generally in the same direction.


Psychophysical Auditory Filter Estimates Reveal Sharper Cochlear Tuning In Musicians, Gavin Bidelman, Jonathan Schug, Skyler Jennings, Shaum Bhagat Jul 2014

Psychophysical Auditory Filter Estimates Reveal Sharper Cochlear Tuning In Musicians, Gavin Bidelman, Jonathan Schug, Skyler Jennings, Shaum Bhagat

Faculty Publications

Musicianship confers enhancements to hearing at nearly all levels of the auditory system from periphery to percept. Musicians' superior psychophysical abilities are particularly evident in spectral discrimination and noise-degraded listening tasks, achieving higher perceptual sensitivity than their nonmusician peers. Greater spectral acuity implies that musicianship may increase auditory filter selectivity. This hypothesis was directly tested by measuring both forward- and simultaneous-masked psychophysical tuning curves. Sharper filter tuning (i.e., higher Q10) was observed in musicians compared to nonmusicians. Findings suggest musicians' pervasive listening benefits may be facilitated, in part, by superior spectral processing/decomposition as early as the auditory periphery.


Concordance Between The Chang And The International Society Of Pediatric Oncology (Siop) Ototoxicity Grading Scales In Patients Treated With Cisplatin For Medulloblastoma, Johnnie Bass, Jie Huang, Arzu Onar-Thomas, Kay Chang, Shaum Bhagat, Murali Chintagumpala, Ute Bartels, Sridharan Gururangan, Tim Hassall, John Heath, Geoffrey Mccowage, Richard Cohn, Michael Fisher, Giles Robinson, Alberto Broniscer, Amar Gajjar, James Gurney Apr 2014

Concordance Between The Chang And The International Society Of Pediatric Oncology (Siop) Ototoxicity Grading Scales In Patients Treated With Cisplatin For Medulloblastoma, Johnnie Bass, Jie Huang, Arzu Onar-Thomas, Kay Chang, Shaum Bhagat, Murali Chintagumpala, Ute Bartels, Sridharan Gururangan, Tim Hassall, John Heath, Geoffrey Mccowage, Richard Cohn, Michael Fisher, Giles Robinson, Alberto Broniscer, Amar Gajjar, James Gurney

Faculty Publications

BackgroundReporting ototoxicity is frequently complicated by use of various ototoxicity criteria. The International Society of Pediatric Oncology (SIOP) ototoxicity grading scale was recently proposed for standardized use in reporting hearing loss outcomes across institutions. The aim of this study was to evaluate the concordance between the Chang and SIOP ototoxicity grading scales. Differences between the two scales were identified and the implications these differences may have in the clinical setting were discussed.ProceduresAudiological evaluations were reviewed for 379 patients with newly diagnosed medulloblastoma (ages 3–21 years). Each patient was enrolled on one of two St. Jude clinical protocols that included craniospinal …


Time-Frequency Analysis Of Transient-Evoked Otoacoustic Emissions In Children Exposed To Carboplatin Chemotherapy, Shaum Bhagat, Johnnie Bass, Ibrahim Qaddoumi, Rachel Brennan, Matthew Wilson, Jianrong Wu, Carlos-Rodriguez Galindo, Alessia Paglialonga, Gabriella Tognola Jan 2013

Time-Frequency Analysis Of Transient-Evoked Otoacoustic Emissions In Children Exposed To Carboplatin Chemotherapy, Shaum Bhagat, Johnnie Bass, Ibrahim Qaddoumi, Rachel Brennan, Matthew Wilson, Jianrong Wu, Carlos-Rodriguez Galindo, Alessia Paglialonga, Gabriella Tognola

Faculty Publications

The aims of this study were to characterize and quantify time-frequency changes in transient-evoked otoacoustic emissions (TEOAEs) recorded in children diagnosed with retinoblastoma who were receiving carboplatin chemotherapy. A signal processing technique, the wavelet transform (WT), was used to analyze TEOAE waveforms in narrow-band frequency components. Ten children (aged 3–72 months) diagnosed with unilateral or bilateral retinoblastoma were enrolled in the study. TEOAEs were acquired from the children with linear sequences of 70 dB peak equivalent SPL clicks. After WT analysis, TEOAE energy, latency and normalized energy in the narrow-band frequency components were compared before and during carboplatin chemotherapy treatment …


Story Reading Speed, Recognition, And Comprehension In Aging And Dementia, Nidhi Mahendra, Tamar Solomon, Laura Ludlow Nov 2012

Story Reading Speed, Recognition, And Comprehension In Aging And Dementia, Nidhi Mahendra, Tamar Solomon, Laura Ludlow

Faculty Publications

No abstract provided.


Mild Cognitive Impairment: Definition, Diagnosis, And Treatment, Nidhi Mahendra, Kathryn Bayles, Cheryl Tomoeda, Kim Mccullough Nov 2012

Mild Cognitive Impairment: Definition, Diagnosis, And Treatment, Nidhi Mahendra, Kathryn Bayles, Cheryl Tomoeda, Kim Mccullough

Faculty Publications

No abstract provided.


Ototoxic Hearing Loss And Retinoblastoma Patients, Shaum Bhagat Mar 2012

Ototoxic Hearing Loss And Retinoblastoma Patients, Shaum Bhagat

Faculty Publications

Chemotherapy is often used in the conservative management of retinoblastoma. Chemotherapy drugs, while ameliorative, can produce long-lasting side effects that potentially can affect survivor quality of life. Carboplatin is a common chemotherapy agent with known ototoxic side effects that is used in the treatment of retinoblastoma (Rodriguez-Galindo et al., 2003). The potential for carboplatin-induced hearing loss is of concern to the medical professional, given that retinoblastoma is often diagnosed in early childhood and children with retinoblastoma have visual impairments. This chapter will outline the mechanisms underlying carboplatin ototoxicity. The extent of knowledge concerning the pathophysiology of carboplatin-induced hearing loss will …


Computer-Assisted, Video-Enhanced Srt For Teaching Novel Procedures To Persons With Dementia, Nidhi Mahendra Nov 2011

Computer-Assisted, Video-Enhanced Srt For Teaching Novel Procedures To Persons With Dementia, Nidhi Mahendra

Faculty Publications

No abstract provided.


The Route Less Travelled: Assessment Of Procedural Memory In Dementia. Poster, Nidhi Mahendra, Amanda Scullion, Cassandra Hamerschlag Nov 2010

The Route Less Travelled: Assessment Of Procedural Memory In Dementia. Poster, Nidhi Mahendra, Amanda Scullion, Cassandra Hamerschlag

Faculty Publications

No abstract provided.


Monitoring Carboplatin Ototoxicity With Distortion-Product Otoacoustic Emissions In Children With Retinoblastoma, Shaum Bhagat, Johnnie Bass, Stephanie White, Ibrahim Qaddoumi, Matthew Wilson, Jianrong Wu, Carlos Rodriguez-Galindo Oct 2010

Monitoring Carboplatin Ototoxicity With Distortion-Product Otoacoustic Emissions In Children With Retinoblastoma, Shaum Bhagat, Johnnie Bass, Stephanie White, Ibrahim Qaddoumi, Matthew Wilson, Jianrong Wu, Carlos Rodriguez-Galindo

Faculty Publications

ObjectiveCarboplatin is a common chemotherapy agent with potential ototoxic side effects that is used to treat a variety of pediatric cancers, including retinoblastoma. Retinoblastoma is a malignant tumor of the retina that is usually diagnosed in young children. Distortion-product otoacoustic emission tests offer an effective method of monitoring for ototoxicity in young children. This study was designed to compare measurements of distortion-product otoacoustic emissions obtained before and after several courses of carboplatin chemotherapy in order to examine if (a) mean distortion-product otoacoustic emission levels were significantly different; and (b) if criterion reductions in distortion-product otoacoustic emission levels were observed in …


Barriers Influencing Minority Clients’ Access To Speech Language Pathology Services. Poster, Nidhi Mahendra, Katie Schoneman, Nisha Engineer Nov 2009

Barriers Influencing Minority Clients’ Access To Speech Language Pathology Services. Poster, Nidhi Mahendra, Katie Schoneman, Nisha Engineer

Faculty Publications

No abstract provided.


Computer-Based Cognitive Interventions For Persons With Dementia: Feasibility And Outcomes, Nidhi Mahendra, Allegra Apple, Susan Carroll, Adithya Chandregowda Nov 2009

Computer-Based Cognitive Interventions For Persons With Dementia: Feasibility And Outcomes, Nidhi Mahendra, Allegra Apple, Susan Carroll, Adithya Chandregowda

Faculty Publications

No abstract provided.


The Development Of A Universal Tangible Symbol System, Ellen Trief, Susan M. Bruce, Paul W. Cascella, Sarah Ivy Jan 2009

The Development Of A Universal Tangible Symbol System, Ellen Trief, Susan M. Bruce, Paul W. Cascella, Sarah Ivy

Paul Cascella

Tangible symbols are objects or partial objects with qualities, such as shape, texture, and consistency, that can be used to represent a person, place, object, activity, or concept. They can be handled and share a perceptual relationship with what they represent, known as the referent. This article presents a study on the development of a universal tangible symbol system. The purpose of this study was to identify a set of standardized tangible symbols from which educational teams could select the most appropriate symbols for the children they serve.


Computerized Visually Presented Story Recall Tasks: Effects On Performance In Dementia, Nidhi Mahendra, Nisha Engineer, Susan Carroll Nov 2008

Computerized Visually Presented Story Recall Tasks: Effects On Performance In Dementia, Nidhi Mahendra, Nisha Engineer, Susan Carroll

Faculty Publications

No abstract provided.


Ratings Of Communication Competence By Siblings Of Persons With Down Syndrome, Sarah E. Smith, Paul Cascella Jan 2007

Ratings Of Communication Competence By Siblings Of Persons With Down Syndrome, Sarah E. Smith, Paul Cascella

Paul Cascella

This study surveyed 25 siblings of persons with Down Syndrome to gain an ecological perspective of important communication competence indicators. Siblings favorably described persons with Down Syndrome as "effective" and "good" communicators who "communicate to potential." Siblings regarded social communication skills as especially important, i.e., being able to communicate without fear, ebing able to express wants, needs, opinions, and feelings, being able to ask questions, and alerting partners to communication breakdowns. Siblings also regarded language comprehension as an important skill. Favorable descriptive labels were often applied to adult-aged persons with mild ID and normal hearing. Clinical implications are discussed focused …


Cultural Competence In Action: A Framework And Practical Strategies For Clinicians, Nidhi Mahendra, Dolores Battle, Joan Payne Nov 2006

Cultural Competence In Action: A Framework And Practical Strategies For Clinicians, Nidhi Mahendra, Dolores Battle, Joan Payne

Faculty Publications

No abstract provided.