Abstract
Traditional studies of attention, training and visual search have focused on the use of separable dimensions (usually alphanumeric stimuli), and equating the number of items in consistent versus varied mapping training paradigms. However, the design of visual displays requires a heavy reliance upon configural and integral dimensions (stimuli that group). This set of studies examines the effects of configural dimensions (also using alphanumeric stimuli), as well as equating the number of training trials on specific targets between consistent versus varied mapping conditions. Predictions from extant theories of attention and visual search will be discussed where relevant. Results show that both factors have a large influence on the effects of training in visual search tasks. The influence of these variables needs to be incorporated into current theories of attention and visual search, especially as they are applied to the design of graphical user interfaces and visual displays.
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