Speech and Hearing Science Commons^™

Strategies Utilized By Speech-Language Pathologists When Treating Speech-Language Disorders In Children Who Are Bilingual, Julianne L. Monceaux-Visser

Dissertations, Theses, and Projects

In the state of Minnesota, more children who use a language other than English were reported to speak English less than “very well” (U.S. Census Bureau, 2020). There was neither a “gold standard” (Verdon, McLeod, & Wong, 2013), nor Preferred Practices (ASHA, 2020) for the treatment of speech-language disorders for children who were bilingual. The current study investigated the practices for treating speech-language disorders in this population by SLPs employed in schools in a region of west-central MN and eastern ND. Using an interpreter, and explicit instruction on targeted language skills were the most common clinical approaches utilized. The child’s …

Examining Sensory Ability, Feature Matching And Assessment-Based Adaptation For A Brain–Computer Interface Using The Steady-State Visually Evoked Potential, Jonathan S. Brumberg, Anh Nguyen, Kevin M. Pitt, Sean D. Lorenz

Department of Special Education and Communication Disorders: Faculty Publications

Purpose: We investigated how overt visual attention and oculomotor control influence successful use of a visual feedback brain-computer interface (BCI) for accessing augmentative and alternative communication (AAC) devices in a heterogeneous population of individuals with profound neuromotor impairments. BCIs are often tested within a single patient population limiting generalization of results. This study focuses on examining individual sensory abilities with an eye toward possible interface adaptations to improve device performance.

Methods: Five individuals with a range of neuromotor disorders participated in four-choice BCI control task involving the steady state visually evoked potential. The BCI graphical interface was designed to simulate …

Factors Related To Successful Implementation Of An Aac Device For An Individual With Autism, Michaela Worms

Dissertations, Theses, and Projects

Communication impairment is a defining characteristic of autism spectrum disorder (ASD) (American Psychiatric Association, 2013); therefore, the use of augmentative and alternative communication (AAC) has become an essential part of language intervention for children with autism that experience significant difficulties with communication (Flores et al., 2012). Assessing children’s preferences for AAC options may be important with respect to AAC abandonment, which is a problem in the AAC field (Johnson, Inglebret, Jones, & Ray, 2006). This single-subject study identified factors related to successful implementation, acquisition, and usage of an AAC system. The clinician collected baseline data on the client’s spontaneous production …

Assessment With Children Who Need Augmentative And Alternative Communication (Aac): Clinical Decisions Of Aac Specialists., Shelley Lund, Quach Wendy, Kristy S.E. Weissling, Miechelle L. Mckelvey, Aimee R. Dietz

Department of Special Education and Communication Disorders: Faculty Publications

Purpose The purpose of this study was to explore how speech-language pathologists (SLPs) who are augmentative and alternative communication (AAC) specialists approach the assessment process for 2 case studies, 1 child with cerebral palsy and 1 with autism spectrum disorder. The aim of the study was to answer the following questions: (a) How do clinicians with expertise approach the AAC assessment process for children with developmental disabilities? (b) Can any initial hypothesis be drawn about how SLPs approach the assessment of children with motor versus social interactive deficits?

Method This study used a phenomenological qualitative design. The researchers conducted 2 …

Effectiveness Of Proloquo2goTm In Enhancing Communication In Children With Autism During Aba Therapy, Taylor Eastin Krcek

Doctoral Dissertations

Autism is a bio-neurological developmental disorder presenting in early childhood that has a profound effect on an individual's ability to communicate. The iPad® with the Proloquo2Go^TM app is a multilingual Augmentative and Alternative Communication (AAC) solution designed to assist people who have difficulty speaking or cannot speak at all. This study examines the effectiveness of the Proloquo2Go^TM app delivered via iPad® to enhance the tacting, manding, and verbal completion repertoires of children with autism. Participants included five children between the ages of three and four years old diagnosed with an autism spectrum disorder (ASD) and with low to …

Examining Barriers With Implementing Augmentative And Alternative Communication In A Midwest School, Ashley Renee Fields

Walden Dissertations and Doctoral Studies

Many speech-language pathologists (SLPs) in a Midwest urban public school system have experienced barriers that prohibit the effective use of augmentative and alternative communication (AAC). The result has left some students with speech language impairments (SLI) without the communication skills for meaningful relationships and success in and out of school. The purpose of this exploratory case study was to determine the perceived barriers of 8 local school SLPs regarding the successful implementation of AAC and their suggestions for addressing the problem. Data were collected from semi-structured interviews with the SLPs. Data collection and analysis were grounded by Ely's conditions of …

The Impact Of Interface Design During An Initial High-Technology Aac Experience: A Collective Case Study Of People With Aphasia, Aimee R. Dietz, Kristy S.E. Weissling, Julie Griffith, Miechelle L. Mckelvey, Devan Macke

Department of Special Education and Communication Disorders: Faculty Publications

The purpose of this collective case study was to describe the communication behaviors of five people with chronic aphasia when they retold personal narratives to an unfamiliar communication partner using four variants of a visual scene display (VSD) interface. The results revealed that spoken language comprised roughly 70% of expressive modality units; variable patterns of use for other modalities emerged. Although inconsistent across participants, several people with aphasia experienced no trouble sources during the retells using VSDs with personally relevant photographs and text boxes. Overall, participants perceived the personally relevant photographs and the text as helpful during the retells. These …