Nelson Cowan (2010)
Current Directions in Psychological Science, 19(1), 51-57.
DOI: https://doi.org/10.1177/0963721409359277
Abstract. Cowan's argument that the genuine capacity of working memory is four chunks, not Miller's seven — an empirically updated number that has become the default UX-design assumption since. The reference cited when "5±2" arguments are corrected by working-memory science.
Tags: memory working-memory capacity