Developmental change in the nature of attention allocation in a dual task.

ABSTRACT: Younger children have more difficulty in sharing attention between two concurrent tasks than do older participants, but in addition to this developmental change, we documented changes in the nature of attention sharing. We studied children 6-8 and 10-14 years old and college students (in all, 104 women and 76 men; 3% Hispanic, 3% Black or African American, 3% Asian, 7% multiracial, and 84% White). On each dual-task trial, the participant received an array of colored squares to be retained for a subsequent probe recognition test and then an easy or more difficult signal requiring a quick response (a speeded task, clicking a key on the same side of the screen as the signal or the opposite side). Finally, each trial ended with the presentation of the array item recognition probe and the parti

SUBMITTER: Cowan N 

PROVIDER: S-EPMC7959247 | biostudies-literature | 2021 Jan

REPOSITORIES: biostudies-literature