Medicine and Health Sciences Commons^™

Searching For The Majority: Algorithms Of Voluntary Control., Jin Fan, Kevin G. Guise, Xun Liu, Hongbin Wang

Journal Articles

Voluntary control of information processing is crucial to allocate resources and prioritize the processes that are most important under a given situation; the algorithms underlying such control, however, are often not clear. We investigated possible algorithms of control for the performance of the majority function, in which participants searched for and identified one of two alternative categories (left or right pointing arrows) as composing the majority in each stimulus set. We manipulated the amount (set size of 1, 3, and 5) and content (ratio of left and right pointing arrows within a set) of the inputs to test competing hypotheses …