Semantic Fluency (SF) increases with age, along with the lexicon and the strategies to access it. Among the cognitive processes involved in controlling lexical access, Executive Functions (EF) play an essential role. Nevertheless, which EF, namely inhibition, working memory, and cognitive flexibility, are specifically tapped by SF during preschool years, when these basic EF components are developing and differentiating, is still unknown. The study had a two-fold aim: 1. to analyze in preschoolers the role of EF basic components on SF; 2. to investigate if EF mediated the effect of age on SF. A total of 296 typically developing preschoolers (M age = 57.86; SD = 9.91; month range = 33–74) were assessed with an SF task and EF tasks measuring the main EF basic components. Results showed that during preschool, response inhibition, working memory, and cognitive flexibility were significant predictors of SF, explaining 27% of its variance. Moreover, the effect of age on the SF task performance correlated with the improvement of these EF components. This study supports the importance of considering cognitive control processes in 3–6 year-old preschoolers as they underline important competencies for the child’s development, such as the ability to quickly access vocabulary.
Semantic fluency in 3-6 years old preschoolers: which executive functions? / costanza ruffini; fatbardha osmani; lucia bigozzi; chiara pecini. - In: CHILD NEUROPSYCHOLOGY. - ISSN 1744-4136. - ELETTRONICO. - 30:(2024), pp. 563-581. [10.1080/09297049.2023.2230637]
Semantic fluency in 3-6 years old preschoolers: which executive functions?
costanza ruffini;fatbardha osmani;lucia bigozzi;chiara pecini
2024
Abstract
Semantic Fluency (SF) increases with age, along with the lexicon and the strategies to access it. Among the cognitive processes involved in controlling lexical access, Executive Functions (EF) play an essential role. Nevertheless, which EF, namely inhibition, working memory, and cognitive flexibility, are specifically tapped by SF during preschool years, when these basic EF components are developing and differentiating, is still unknown. The study had a two-fold aim: 1. to analyze in preschoolers the role of EF basic components on SF; 2. to investigate if EF mediated the effect of age on SF. A total of 296 typically developing preschoolers (M age = 57.86; SD = 9.91; month range = 33–74) were assessed with an SF task and EF tasks measuring the main EF basic components. Results showed that during preschool, response inhibition, working memory, and cognitive flexibility were significant predictors of SF, explaining 27% of its variance. Moreover, the effect of age on the SF task performance correlated with the improvement of these EF components. This study supports the importance of considering cognitive control processes in 3–6 year-old preschoolers as they underline important competencies for the child’s development, such as the ability to quickly access vocabulary.I documenti in FLORE sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.