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A meta-analysis of contingent-capture effects
Christian Büsel1, Martin Voracek2, Ulrich Ansorge2
1Department of Basic Psychological Research and Research Methods, Faculty of Psychology, University of Vienna, Liebiggasse 5, 1010, Vienna, Austria. christian.buesel@univie.ac.at.
This meta-analysis examined attention capture using the contingent-capture protocol. Findings suggest top-down matching stimuli capture attention, but presentation type and target features moderate this effect.
Area of Science:
- Cognitive Psychology
- Visual Attention Research
Background:
- The contingent-capture protocol is widely used to study attention.
- Contingent-capture theory posits that only top-down matching stimuli capture attention.
- Alternative explanations include intertrial priming and rapid-disengagement accounts.
Purpose of the Study:
- To investigate moderators of the contingent-capture effect.
- To analyze the impact of pure versus mixed target presentation.
- To summarize findings on intertrial priming in the contingent-capture protocol.
Main Methods:
- Meta-analysis of 64 experiments on the contingent-capture protocol.
- Analysis of pure versus mixed presentation of different targets.
- Summarization of 12 published intertrial priming studies.
Main Results:
- Target-singleton status and pure versus mixed presentation were significant moderators.
- Evidence supported contingent-capture theory, but with caveats.
- Publication bias was detected in the analyzed studies.
Conclusions:
- The contingent-capture effect is influenced by target properties and presentation methods.
- While top-down matching appears crucial, other factors require consideration.
- Further research is needed for a comprehensive understanding of attention capture mechanisms.
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