Gaze coherence reveals distinct tracking strategies in multiple object and multiple identity tracking

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081740%3A_____%2F24%3A00578243" target="_blank" >RIV/68081740:_____/24:00578243 - isvavai.cz</a>
Result on the web
<a href="https://link.springer.com/article/10.3758/s13423-023-02417-9" target="_blank" >https://link.springer.com/article/10.3758/s13423-023-02417-9</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3758/s13423-023-02417-9" target="_blank" >10.3758/s13423-023-02417-9</a>

Result language
angličtina
Original language name
Gaze coherence reveals distinct tracking strategies in multiple object and multiple identity tracking
Original language description
In dynamic environments, a central task of the attentional system is to keep track of objects changing their spatial location over time. In some instances, it is sufficient to track only the spatial locations of moving objects (i.e., multiple object tracking, MOT). In other instances, however, it is also important to maintain distinct identities of moving objects (i.e., multiple identity tracking, MIT). Despite previous research, it is not clear whether MOT and MIT performance emerge from the same tracking mechanism. In the present report, we study gaze coherence (i.e., the extent to which participants repeat their gaze behaviour when tracking the same object locations twice) across repeated MOT and MIT trials. We observed more substantial gaze coherence in repeated MOT trials compared to the repeated MIT trials or mixed MOT-MIT trial pairs. A subsequent simulation study suggests that MOT is based more on a grouping mechanism than MIT, whereas MIT is based more on a target-jumping mechanism than MOT. It thus appears unlikely that MOT and MIT emerge from the same basic tracking mechanism.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
50101 - Psychology (including human - machine relations)

Project
<a href="/en/project/GA19-07690S" target="_blank" >GA19-07690S: Tracking moving objects – identity, uncertainty, and visually rich environments</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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