Using Time-Varying Evidence to Test Models of Decision Dynamics: Bounded Diffusion vs. the Leaky Competing Accumulator Model.
When people make decisions, do they give equal weight to evidence arriving at different times? A recent study (Kiani et al., 2008) using brief motion pulses (superimposed on a random moving dot display) reported a primacy effect: pulses presented early in a motion observation period had a stronger i...
Autori principali: | Tsetsos, K, Gao, J, McClelland, J, Usher, M |
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Natura: | Journal article |
Lingua: | English |
Pubblicazione: |
2012
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