ArticleFrontiers in psychology2020
Horses Solve Visible but Not Invisible Displacement Tasks in an Object Permanence Paradigm.
Article in Frontiers in psychology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.
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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.
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.
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Who cites it
5 citing papers in PubMed, 1 synthesis or guideline pooled it, 10 citations in OpenAlex.
- A systematic review on the effect of individual characteristics and management practices on equine cognition.Animal cognition · 2025Pooled it
- Object permanence in domestic cats (Felis catus) using violation-of-expectancy by owner and stranger.PloS one · 2025Article
- Oriental pied hornbills (Biology letters · 2024Article
- Horses are sensitive to baby talk: pet-directed speech facilitates communication with humans in a pointing task and during grooming.Animal cognition · 2021Article
- Horses' (Frontiers in behavioral neuroscience · 2021Article
Corrections and comments
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
A key question in the field of animal cognition is how animals comprehend their physical world. Object permanence is one of the fundamental features of physical cognition. It is the ability to reason about hidden objects and to mentally reconstruct their invisible displacements. This cognitive skill has been studied in a wide range of species but never directly in the horse (
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Registered trials
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.