[en] The present study investigates how working memory and fluid intelligence are related in young children and which aspect of working memory span tasks– short-term storage or controlled attention - might drive the relationship. A sample of 119 children were followed from kindergarten to 2nd grade and completed assessments of working memory, short-term memory, and fluid intelligence. The data showed that working memory, verbal short-term memory, and fluid intelligence were highly related but separate constructs in young children. The results further showed that when the common variance between working memory and short-term memory was controlled, the residual working memory factor manifested significant links with fluid intelligence whereas the residual short-term memory factor did not. These findings suggest that in young children the executive demands rather than the storage component of working memory span tasks are the source of their link with fluid intelligence.
Disciplines :
Theoretical & cognitive psychology
Author, co-author :
Engel de Abreu, Pascale ; University of Luxembourg > Faculty of Language and Literature, Humanities, Arts and Education (FLSHASE) > Educational Measurement and Applied Cognitive Science (EMACS)
