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Explicit Learning Of Auditory Categories In Preschoolers With And Without Developmental Language Disorder, Lauren Casey Dec 2020

Explicit Learning Of Auditory Categories In Preschoolers With And Without Developmental Language Disorder, Lauren Casey

University Honors Theses

This study a part of a broader study including Quam et al. (2020) and Yu (2020) with the aim of understanding how children with and without developmental language disorder learn language. With a better understanding of the underlying learning mechanisms affected in DLD, better interventions can be implemented. The current study investigates explicit language learning in preschoolers with and without developmental language disorder (DLD). This was done by observing sound discrimination and explicit sound-meaning mapping. One child with DLD and 29 children with typical language development (TLD) participated in this study. Inclusion in each group was determined by a hearing …


The Utility Of Multiplex Closeness Centrality For Predicting Item Difficulty Parameters In Anomia Tests, Khanh L. Nguyen Oct 2020

The Utility Of Multiplex Closeness Centrality For Predicting Item Difficulty Parameters In Anomia Tests, Khanh L. Nguyen

University Honors Theses

Background: Confrontation naming tests for the assessment of aphasia are perhaps the most commonly used tests in aphasiology. Recently, such tests have been modeled using item response theory approaches. Despite their advantages, item response theory models require large sample sizes for parameter estimation that are often unrealistic when working with clinical populations. As an alternative approach, Fergadiotis, Kellough & Hula (2015) explored automatic item calibration by regressing item difficulty parameters on word length, age of acquisition (AOA), and lexical frequency as quantified by the Log10CD index. Despite the high predictive utility that they achieved, the model’s performance was far from …


The Stuttering Characteristics Of Spanish-English Bilingual Adult Speakers, Sima Sokolov May 2020

The Stuttering Characteristics Of Spanish-English Bilingual Adult Speakers, Sima Sokolov

University Honors Theses

As the number of bilinguals and multilinguals continues to grow globally, researchers and clinicians in the field of speech-language pathology are faced with a unique challenge and opportunity - the need to understand the experiences of bilingual and multilingual clients who stutter. Yet, research and clinical guidelines about assessment and treatment of bilinguals who stutter has been scarce. There is a critical need for research to explore the types of stuttering produced by bilinguals in each of their languages. This research study has two aims: (1) to compare and contrast stuttering characteristics in two languages (English and Spanish) and across …


Exploring Telepractice For Stuttering: A Case Study, Yatta D. Barnett May 2020

Exploring Telepractice For Stuttering: A Case Study, Yatta D. Barnett

University Honors Theses

The purpose of this research was to describe how telepractice can be used as a speech-language pathology service delivery model with a school-age child who stutters. Specifically, the research questions were: 1) Can a school-age client who stutters increase their use of stuttering modification strategies to manage their stuttering through telepractice? 2) Can a school-age client who stutters increase acceptance of stuttering through telepractice treatment?