(IMAGE)

Max Planck Institute for Evolutionary Anthropology

Caption

Burrito participates in an inhibition test on the computer. He should peck the screen only when the wavy lines are present and he should not touch the screen at all if a different shape is shown. If he makes the correct choice, food will move into an accessible position in the metal square below the screen.

Credit

Corina Logan

Usage Restrictions

The image may only be used in connection with reporting on the article/research by Corina Logan et al. (2022).

License

Original content

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