Previous studies have used semantic verb categories to compare how speakers with and without aphasia use verb types during narrative monologue discourse tasks. In this study, we explore the types of verbs used by speakers with and without aphasia during conversation. Using previously collected conversational discourse samples produced by 23 adults…

Background: Aphasia impacts communication and relationships. While counselling is increasingly recognised as a component of the speech-language therapy role, the success of conversation partner training is typically measured in terms of communication alone. This scoping review aimed to describe how successful conversation is currently measured…

Purpose: Following the Rehabilitation Treatment Specification System (RTSS) framework, the current study investigated the active ingredients in the modified semantic feature analysis (mSFA) targeting either noun or verb retrieval in Mandarin-English bilingual adults with aphasia (BWA). Method: Twelve Mandarin-English BWA completed mSFA treatment…

The fast pace and relative ease at which individuals with typical language acquire and use words belie the complexity and vulnerability of lexical representation development (i.e., word learning) and lexical-semantic processing. Lexical-semantic processing impairments are common in both developmental and acquired communication disorders and, even…

Purpose: Neurogenic speech and language disorders--such as acquired apraxia of speech (AOS) and aphasia with phonemic paraphasia (APP)--are often misdiagnosed due to similarities in clinical presentation. Word syllable duration (WSD)--a measure of average syllable length in multisyllabic words--serves as a proxy for speech rate, which is an…

Background: People with aphasia (PWA) can experience functional numeracy difficulties, that is, problems understanding or using numbers in everyday life, which can have numerous negative impacts on their daily lives. There is growing interest in designing functional numeracy interventions for PWA; however, there are limited suitable assessments…

Background: Word retrieval skills change across the lifespan. Permanent alterations in the form of decreased accuracy or increased response time can be a consequence of both normal ageing processes or the presence of acquired and neurodegenerative disorders (e.g., aphasia and dementia). Despite the extensive literature exploring the…

Background: There is increasing interest in the incorporation of animal-assisted services (AAS) in therapy for adults with acquired neurogenic communication disorders. AAS have the potential to enhance speech and language therapy engagement and outcomes. However, a greater understanding of the nature and potential benefits of these interventions…

Purpose: Communication access is a human right, but many individuals with communication impairments face challenges accessing their environments. As part of a larger study investigating barriers and facilitators to communication access in the retail/service industry, the purpose of the present study was to investigate the experiences of people…

Purpose: This study investigated conflict adaptation in aphasia, specifically whether upregulating cognitive control improves sentence comprehension. Method: Four individuals with mild aphasia completed four eye tracking sessions with interleaved auditory Stroop and sentence-to-picture matching trials (critical and filler sentences). Auditory…

Purpose: Emotional stimuli have been shown to influence language processing (both language comprehension and production) in people with aphasia (PWA); however, this finding is not universally reported. Effects of emotional stimuli on language performance in PWA could have clinical and theoretical implications, yet the sparsity of studies and…

Purpose: If language production is impaired, will gestures compensate? Evidence in favor of this prediction has often been argued to come from aphasia, but it remains contested. Here, we tested whether thought content not present in speech due to language impairment is manifested in gestures, in 20 people with dysfluent (Broca's) aphasia, 20…

Background: Narrative discourse is central to effective participation in conversations. When discourse is assessed in people with communication disability, structured tasks (e.g., picture descriptions) provide experimental control, while unstructured tasks (e.g., personal narratives) represent more natural communication. Immersive virtual reality…

Purpose: The dual-task paradigm has been frequently used to examine stroke-related deficits because it samples behavioral performance under conditions of distraction similar to functioning in real-life environments. This original systematic review synthesizes studies that examined dual-task effects involving spoken language production in adults…

Background: In the Spanish and Catalan context, there is currently a lack of standardized, linguistically adapted tools to assess people with communication disorders. This lack is especially evident when it comes to instruments designed to assess functional communication. Aims: The main objective of this study is to adapt the instrument entitled…