The Development of Audio-Visual Integration for Temporal Judgements.

ABSTRACT: Adults combine information from different sensory modalities to estimate object properties such as size or location. This process is optimal in that (i) sensory information is weighted according to relative reliability: more reliable estimates have more influence on the combined estimate and (ii) the combined estimate is more reliable than the component uni-modal estimates. Previous studies suggest that optimal sensory integration does not emerge until around 10 years of age. Younger children rely on a single modality or combine information using inappropriate sensory weights. Children aged 4-11 and adults completed a simple audio-visual task in which they reported either the number of beeps or the number of flashes in uni-modal and bi-modal conditions. In bi-modal trials, beeps and flashe

SUBMITTER: Adams WJ 

PROVIDER: S-EPMC4831745 | biostudies-literature | 2016 Apr

REPOSITORIES: biostudies-literature