Biomarkers
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View abstract on PubMed
Summary
This summary is machine-generated.This study created a Spanish social concept database to aid behavioral-variant frontotemporal dementia (bvFTD) research in Latino populations. The database distinguishes social and non-social words, supporting differential diagnosis and neurological studies.
Area Of Science
- Neuroscience
- Psycholinguistics
- Cognitive Psychology
Background
- Behavioral-variant frontotemporal dementia (bvFTD) is linked to deficits in processing social concepts.
- Normative datasets for social concepts are lacking in under-represented languages, hindering research.
- A new psycholinguistic database of social and non-social concepts for Spanish speakers is needed.
Purpose Of The Study
- To create a normative psycholinguistic database of social and non-social concepts for Spanish-speaking Latinos.
- To facilitate research on social cognition in bvFTD within this under-served population.
- To support differential diagnosis and identify neural alterations associated with bvFTD.
Main Methods
- Healthy adult Spanish speakers rated 600 Spanish words for social relevance using an online Likert scale.
- Stimuli included high (e.g., "friendship") and low (e.g., "button") sociality words, selected based on prior methodology.
- Participants were recruited via online platforms and social media.
Main Results
- Social words averaged a high socialness rating (M=5.997, SD=0.873), while non-social words received low ratings (M=1.75, SD=0.909).
- Response consistency was higher at the extremes of the sociality scale.
- The results demonstrate strong face validity and a clear distinction between social and non-social word categories.
Conclusions
- The developed Spanish social concept database is a valuable linguistic tool for studying social cognition in bvFTD.
- This resource will enhance clinical investigation and diagnoses for Spanish-speaking populations, promoting research equity.
- The database fosters translational research and incorporates a crucial Latin American perspective in behavioral neurology.
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