Experiment 3: Mixed vs Blocked; Dashboard Paradigm
Prevalence Effects in Visual Search: Theoretical and Practical Implications (J)
Brigham and Women's Hospital
50 participants
Jun 1, 2024
INTERVENTIONAL
Conditions
Summary
The goal is to look for qualitative differences in visual search behavior when one search is performed many times in a row compared to when multiple search tasks are intermixed. Four search tasks are tested. The target is the same in every task but the types of distractors change from task to task. In this version, observers get some degree of choice in what they are searching.
Eligibility
Inclusion Criteria1
- • Pass Ishihara color vision test
Exclusion Criteria2
- • vision less than 20/25 with correction
- \- history of neuromuscular or visual disorders
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Interventions
The observer gets to make a choice about the sequence of trials they see
The search tasks are either intermixed. Otherwise trials are run in blocks
Locations(1)
View Full Details on ClinicalTrials.gov
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NCT06934213