Claudia Peñaloza
Biographic Data
| ID | 1692490 |
|---|---|
| NAME | Claudia Peñaloza |
| GIVEN NAMES | Claudia |
| FAMILY NAME | Peñaloza |
| SIGNATURE | PEÑALOZA C |
| AFFILIATIONS | Universitat de Barcelona |
| ORCID | 0000-0003-1200-5936 |
| VERIFIED | Yes |
| TOTAL WORKS | 6 |
| TOTAL CITATIONS | 0 |
| WORKS AS AUTHOR | 6 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2023 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 0 |
The evolution of word retrieval errors during semantic feature-based therapy in bilingual aphasia
Bilinguals with aphasia routinely experience anomia in one or both of their languages that may be ameliorated by language treatment. Traditionally, treatment response has been captured by binary scoring systems that measure the presence or absence of improvement without examining how word retrieval attempts may change over time as a function of treatment. This study analyzed word retrieval errors and subsequent treatment outcomes for a group of 4…
Spontaneous Strategies Used During Novel Word Learning
This online study examined spontaneous strategies of English-speaking adults during associative word learning, the relationship of these strategies with learning outcomes and within-task evolution of strategy use. Participants were to learn to name 14 object-pseudoword pairs across five successive encoding/recall blocks, followed by delayed recall 2 days later. Participants (n = 210) were randomized to learn novel object-pseudoword associations (…
Multilevel factors predict treatment response following semantic feature-based intervention in bilingual aphasia
Semantic feature-based treatments (SFTs) are effective rehabilitation strategies for word retrieval deficits in bilinguals with aphasia (BWA). However, few studies have prospectively evaluated the effects of key parameters of these interventions on treatment outcomes. This study examined the influence of intervention-level (i.e., treatment language and treatment sessions), individual-level (baseline naming severity and age), and stimulus-level (i…
The cognate facilitation effect on lexical access in bilingual aphasia
Most cognate research suggests facilitation effects in picture naming, but how these effects manifest in bilinguals after brain damage remains unclear. Additionally, whether this effect is captured in clinical measures is largely unknown. Using data from the Boston Naming Test, we examined the naming of cognates and noncognates, the extent of cognate facilitation produced, and the individual differences in bilingual language experience associated…
Expressive recall and recognition as complementary measures to assess novel word learning ability in aphasia
Novel word learning ability has been associated with language treatment outcomes in people with aphasia (PWA), and its assessment could inform prognosis and rehabilitation. We used a brief experimental task to examine novel word learning in PWA, determine the value of phonological cueing in assessing learning outcomes, and identify factors that modulate learning ability. Twelve PWA and nineteen healthy controls completed the task, and recall and …
Modeling Bilingualism as a Dynamic Phenomenon in Healthy and Neurologically Affected Speakers Across the Lifespan
In their review article, Li and Xu offered an insightful overview of the contributions and limitations of computational models of bilingual language learning and processing to our current understanding of the bilingual mind. They further proposed joining cross-disciplinary efforts toward building a computational account that links cognitive theory and neurobiological accounts of bilingualism as part of their suggested future research agenda. We a…
No prominent works on this page.
The cognate facilitation effect on lexical access in bilingual aphasia
Most cognate research suggests facilitation effects in picture naming, but how these effects manifest in bilinguals after brain damage remains unclear. Additionally, whether this effect is captured in clinical measures is largely unknown. Using data from the Boston Naming Test, we examined the naming of cognates and noncognates, the extent of cognate facilitation produced, and the individual differences in bilingual language experience associated…
Expressive recall and recognition as complementary measures to assess novel word learning ability in aphasia
Novel word learning ability has been associated with language treatment outcomes in people with aphasia (PWA), and its assessment could inform prognosis and rehabilitation. We used a brief experimental task to examine novel word learning in PWA, determine the value of phonological cueing in assessing learning outcomes, and identify factors that modulate learning ability. Twelve PWA and nineteen healthy controls completed the task, and recall and …
Modeling Bilingualism as a Dynamic Phenomenon in Healthy and Neurologically Affected Speakers Across the Lifespan
In their review article, Li and Xu offered an insightful overview of the contributions and limitations of computational models of bilingual language learning and processing to our current understanding of the bilingual mind. They further proposed joining cross-disciplinary efforts toward building a computational account that links cognitive theory and neurobiological accounts of bilingualism as part of their suggested future research agenda. We a…
Multilevel factors predict treatment response following semantic feature-based intervention in bilingual aphasia
Semantic feature-based treatments (SFTs) are effective rehabilitation strategies for word retrieval deficits in bilinguals with aphasia (BWA). However, few studies have prospectively evaluated the effects of key parameters of these interventions on treatment outcomes. This study examined the influence of intervention-level (i.e., treatment language and treatment sessions), individual-level (baseline naming severity and age), and stimulus-level (i…
Spontaneous Strategies Used During Novel Word Learning
This online study examined spontaneous strategies of English-speaking adults during associative word learning, the relationship of these strategies with learning outcomes and within-task evolution of strategy use. Participants were to learn to name 14 object-pseudoword pairs across five successive encoding/recall blocks, followed by delayed recall 2 days later. Participants (n = 210) were randomized to learn novel object-pseudoword associations (…
The evolution of word retrieval errors during semantic feature-based therapy in bilingual aphasia
Bilinguals with aphasia routinely experience anomia in one or both of their languages that may be ameliorated by language treatment. Traditionally, treatment response has been captured by binary scoring systems that measure the presence or absence of improvement without examining how word retrieval attempts may change over time as a function of treatment. This study analyzed word retrieval errors and subsequent treatment outcomes for a group of 4…
Cognitive psychology (6 works) · Psychology (6 works) · Reading and Literacy Development (6 works) · Linguistics (5 works) · Neurobiology of Language and Bilingualism (5 works) · Aphasia (4 works) · Neuroscience of multilingualism (4 works) · Artificial Intelligence (3 works) · Computer Science (3 works) · Language Development and Disorders (3 works)