About this trial
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 criteria
Qualifiers
None
Disqualifiers
None
Trial design
Treatments tested in this trial
- Choice
- Mixed trials
Treatment groups
50 Participants
are divided into 5 treatment groupsSponsors and collaborators
Brigham and Women's Hospital
Lead sponsor
National Eye Institute (NEI)
Collaborator
Source ClinicalTrials.gov