Healthy aging affects the linguistic and cognitive abilities involved in narrative production. However, few studies provided a comprehensive assessment of narrative skills in aging and their association with cognitive and Theory of Mind (ToM) functions. We explored how aging influences narrative skills, at both micro- (i.e. lexical and grammatical) and macrolinguistic (i.e. pragmatic and discourse) levels. Sixty healthy adults divided into three age-groups (20–40, 65–75, 76–86 years old) were administered tasks assessing narrative production skills, executive functions (EFs), and ToM. A network approach was used to explore how micro- and macrolinguistic skills were associated to different cognitive and ToM functions. The analyses revealed age-related effects on various aspects of language production, including phonology, semantic retrieval, sentence complexity, coherence, cohesion, and lexical informativeness. Moreover, a significant relationship was found between linguistic measures, ToM skills and cognitive functions such as working and long-term memory and inhibition.
Grandpa, tell me a story! Narrative ability in healthy aging and its relationship with cognitive functions and Theory of Mind
Marini A.;
2024-01-01
Abstract
Healthy aging affects the linguistic and cognitive abilities involved in narrative production. However, few studies provided a comprehensive assessment of narrative skills in aging and their association with cognitive and Theory of Mind (ToM) functions. We explored how aging influences narrative skills, at both micro- (i.e. lexical and grammatical) and macrolinguistic (i.e. pragmatic and discourse) levels. Sixty healthy adults divided into three age-groups (20–40, 65–75, 76–86 years old) were administered tasks assessing narrative production skills, executive functions (EFs), and ToM. A network approach was used to explore how micro- and macrolinguistic skills were associated to different cognitive and ToM functions. The analyses revealed age-related effects on various aspects of language production, including phonology, semantic retrieval, sentence complexity, coherence, cohesion, and lexical informativeness. Moreover, a significant relationship was found between linguistic measures, ToM skills and cognitive functions such as working and long-term memory and inhibition.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
