Value-based attentional capture affects multi-alternative decision making.
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ABSTRACT:
SUBMITTER: Gluth S
PROVIDER: S-EPMC6218187 | biostudies-literature | 2018 Nov
REPOSITORIES: biostudies-literature
Publications
Value-based attentional capture affects multi-alternative decision making.
Gluth Sebastian S Spektor Mikhail S MS Rieskamp Jörg J
eLife 20181105
Humans and other animals often violate economic principles when choosing between multiple alternatives, but the underlying neurocognitive mechanisms remain elusive. A robust finding is that adding a third option can alter the relative preference for the original alternatives, but studies disagree on whether the third option's value decreases or increases accuracy. To shed light on this controversy, we used and extended the paradigm of one study reporting a positive effect. However, our four expe ...[more]
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