Resumen de The role of language system in context-dependent language use in Turkish-speaking versus English-speaking older adults

Evrim G. March, Philippa Pattison

• Deixis is a linguistic bridge between spoken language and communicative context, and its use is intrinsically dependent on the context as well as the language system itself. This cross-linguistic study examined the impact of two distinct language systems, English and Turkish, on the uses of nouns, spatial deixis, and person deixis in 26 Turkish versus 26 Anglo Australian healthy older adults. The study revealed a predilection for spatial deictic use in Turkish versus person deictic use in English speakers at task-specific levels, and the pattern of relationships between language use forms were partially distinct between the two languages. The study provided empirical evidence to deictic theories regarding the role of language structure in discourse production, with implications on brain-language relationships.