Evidence map›Paper›PMID 26731644›Full record

ArticleVision research2016

Hybrid foraging search: Searching for multiple instances of multiple types of target.

Jeremy M Wolfe, Avigael M Aizenman, Sage E P Boettcher, Matthew S Cain

Abstract read
In one paragraph

Article in Vision research, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

21 citing papers in PubMed.

  1. Article
  2. Mixed hybrid visual foraging is near optimal.Attention, perception & psychophysics · 2025
    Article
  3. Article
  4. Review
  5. Article
  6. The effects of visual and auditory synchrony on human foraging.Attention, perception & psychophysics · 2024
    Article
  7. Article
  8. Article
  9. Article
  10. Priming effects in inefficient visual search: Real, but transient.Attention, perception & psychophysics · 2022
    Article
  11. Review
  12. Article
  13. Article
  14. Guided Search 6.0: An updated model of visual search.Psychonomic bulletin & review · 2021
    Review
  15. Article
  16. Article
  17. Article
  18. Review
  19. Review
  20. Guidance and selection history in hybrid foraging visual search.Attention, perception & psychophysics · 2019
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Jeremy M WolfeVisual Attention Laboratory, Brigham and Women's Hospital, Cambridge, MA, United States; Depts. of Radiology and Ophthalmology, Harvard Medical School, Boston, MA, United States. Electronic address: jwolfe@partners.org.
Avigael M AizenmanVisual Attention Laboratory, Brigham and Women's Hospital, Cambridge, MA, United States.
Sage E P BoettcherPsychology Dept., Goethe Universität Frankfurt, Germany.
Matthew S CainVisual Attention Laboratory, Brigham and Women's Hospital, Cambridge, MA, United States; U.S. Army Natick Soldier Research, Development and Engineering Center, Natick, MA, United States.

Funding

Prevalence effects in visual search: Theoretical and practical implicationsR01EY017001 · NEI · BRIGHAM AND WOMEN'S HOSPITAL · PI Jeremy M Wolfe · 2007 to 2026
$8.2M
NEI NIH HHS EY017001NEI NIH HHS R01 EY017001
6 · The paper itself

Abstract

This paper introduces the "hybrid foraging" paradigm. In typical visual search tasks, observers search for one instance of one target among distractors. In hybrid search, observers search through visual displays for one instance of any of several types of target held in memory. In foraging search, observers collect multiple instances of a single target type from visual displays. Combining these paradigms, in hybrid foraging tasks observers search visual displays for multiple instances of any of several types of target (as might be the case in searching the kitchen for dinner ingredients or an X-ray for different pathologies). In the present experiment, observers held 8-64 target objects in memory. They viewed displays of 60-105 randomly moving photographs of objects and used the computer mouse to collect multiple targets before choosing to move to the next display. Rather than selecting at random among available targets, observers tended to collect items in runs of one target type. Reaction time (RT) data indicate searching again for the same item is more efficient than searching for any other targets, held in memory. Observers were trying to maximize collection rate. As a result, and consistent with optimal foraging theory, they tended to leave 25-33% of targets uncollected when moving to the next screen/patch. The pattern of RTs shows that while observers were collecting a target item, they had already begun searching memory and the visual display for additional targets, making the hybrid foraging task a useful way to investigate the interaction of visual and memory search.

Indexed as

AdolescentAdultAttentionFemaleForm PerceptionHumansMaleMemory, Short-TermMiddle AgedPattern Recognition, VisualPhotic StimulationReaction TimeVisual PerceptionYoung AdultAttentionHuman searchHybrid foragingHybrid searchMultiple targetsVisual search

Identifiers

PMID26731644
PMCPMC4754784

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.