“…Specifically, younger subjects are less able to adapt to variations in spatial configurations, less efficient at focusing attention on a target location, and also less likely to correctly inhibit the processing of irrelevant task stimuli (Enns & Akhtar, 1989;Enns & Cameron, 1987;Enns & Girgus, 1985). Yet, there are several instances of children demonstrating intact cognitive skills typically attributed only to older children and adults, especially when standard task parameters were manipulated (Enns & Akhtar, 1989;Müller, Zelazo, Hood, Leone, & Rohrer, 2004;Pritchard & Neumann, 2004). These mixed results emphasize the importance of considering task design, including stimuli choice and protocol, when attempting to assess developmental differences in attention processes.…”