Age-related differences in the use of automatic and controlled processes in a situation of sustained attention

Previous studies examining sustained attention ability in older adults have yielded inconsistent results: age-related decline in studies using traditionally formatted tasks (TFT), in which subjects have to respond to rare targets, and preservation in studies using Go/No-Go tasks, in which subjects have to withhold response to rare targets. The purpose of this study was to examine whether these discrepancies could be explained by a differential...