Two halves are less than the whole: Evidence of a length bisection bias in fish (Poecilia reticulata).

The horizontal-vertical (HV) illusion is characterized by a tendency to overestimate the length of vertically-arranged objects. Comparative research is primarily confined to primates, a range of species that, although arboreal, often explore their environment moving along the horizontal axis. Such b...

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Bibliographic Details
Main Authors: Maria Santacà, Christian Agrillo
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2020-01-01
Series:PLoS ONE
Online Access:https://doi.org/10.1371/journal.pone.0233157