Education Commons^™

Empower: An Adaptable Writing Intervention, Carly Dinnes

The Nebraska Educator: A Student-Led Journal

EmPOWER is a six-stage writing intervention designed by speech-language pathologists to improve the expository writings of school-aged children with language learning and executive function disabilities. The intervention uses scaffolded instruction to transform struggling students into independent and self-regulating writers by training the students to use a variety of supports (e.g., graphic organizers, checklists) and strategies (e.g., referring back to the writing prompt) throughout the writing process. Many key features of the EmPOWER approach to writing instruction directly support components described in cognitive models of writing, which indicates that EmPOWER is a theory-guided writing intervention that may benefit a wide range …

Revisiting The Role Of Augmentative And Alternative Communication In Aphasia Rehabilitation, Aimee Dietz, Sarah Wallace, Kristy Weissling

Department of Special Education and Communication Disorders: Faculty Publications

Purpose — The purpose of this article is to revisit the role of augmentative and alternative communication (AAC) in post stroke aphasia rehabilitation. The authors’ intent is to provide a viewpoint that expands the use of AAC in post stroke aphasia rehabilitation. Specifically, we seek to clarify the role of AAC in restorative and participation approaches to aphasia rehabilitation while also considering the role of AAC in a comprehensive treatment plan. The authors support their viewpoint with citations from both the historic and contemporary literature on aphasia rehabilitation.

Conclusions — A thought-provoking viewpoint on the role of AAC in post …

Using Visual Scene Displays As Communication Support Options For People With Chronic, Severe Aphasia: A Summary Of Aac Research And Future Research Directions, David R. Beukelman, Karen Hux, Aimee R. Dietz, Miechelle L. Mckelvey, Kristy S.E. Weissling

Department of Special Education and Communication Disorders: Faculty Publications

Research about the effectiveness of communicative supports and advances in photographic technology has prompted changes in the way speech-language pathologists design and implement interventions for people with aphasia. The purpose of this paper is to describe the use of photographic images as a basis for developing communication supports for people with chronic aphasia secondary to sudden-onset events due to cerebrovascular accidents (strokes). Topics include the evolution of AAC-based supports as they relate to people with aphasia, the development and key features of visual scene displays (VSDs), and future directions concerning the incorporation of photographs into communication supports for people with …

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 …

Supporting Narrative Retells For People With Aphasia Using Augmentative And Alternative Communication: Photographs Or Line Drawings? Text Or No Text?, Julie Griffith, Aimee R. Dietz, Kristy S.E. Weissling

Department of Special Education and Communication Disorders: Faculty Publications

Purpose: The purpose of this study was to examine how the interface design of an augmentative and alternative communication (AAC) device influences the communication behaviors of people with aphasia during a narrative retell task.

Method: A case-series design was used. Four narratives were created on an AAC device with combinations of personally relevant (PR) photographs, line drawings (LDs), and text for each participant. The narrative retells were analyzed to describe the expressive modality units (EMUs) used, trouble sources experienced, and whether trouble sources were repaired. The researchers also explored the participants’ perceived helpfulness of the interface features.

Results: The participants …

Augmented Input: The Effect Of Visuographic Supports On The Auditory Comprehension Of People With Chronic Aphasia, Sarah E. Wallace, Aimee R. Dietz, Karen Hux, Kristy S.E. Weissling

Department of Special Education and Communication Disorders: Faculty Publications

Background: Augmented input (AI), or the use of visuographic images and linguistic supports, is a strategy for facilitating the auditory comprehension of people with chronic aphasia. To date, researchers have not systematically evaluated the effects of various types of AI strategies on auditory comprehension.

Aims: The purpose of the study was to perform an initial evaluation of the changes in auditory comprehension accuracy experienced by people with aphasia when they received one type of AI. Specifically, the authors examined the effect four types of non-personalized visuographic image conditions on the comprehension of people with aphasia when listening to narratives.

Methods …