A diffusion model analysis of age and individual differences in the retro-cue benefit.

ABSTRACT: The limited capacity of working memory (WM) constrains how well we can think and act. WM capacity is reduced in old age, with one explanation for this decline being a deficit in using attention to control WM contents. The retro-cue paradigm has been used to examine the ability to focus attention in WM. So far, there are conflicting findings regarding an aging deficit in the retro-cue effect. The present study evaluated age-related changes and individual differences in the retro-cue effect through a well-established computational model that combines speed and accuracy to extract underlying psychological parameters. We applied the drift-diffusion model to the data from a large sample of younger and older adults (total N = 346) that completed four retro-cue tasks. Retro-cues increased the qua

SUBMITTER: Souza AS 

PROVIDER: S-EPMC10575881 | biostudies-literature | 2023 Oct

REPOSITORIES: biostudies-literature