Influencia del contexto y del contacto físico en la manifestación del efecto del compañero envenenado

  1. Espinet Rubio, Alfredo
  2. Iraola Bakedano, Jose Angel
  3. Balluerka Lasa, Nekane
Revista:
Psicothema

ISSN: 0214-9915

Año de publicación: 1998

Volumen: 10

Número: 2

Páginas: 353-369

Tipo: Artículo

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Otras publicaciones en: Psicothema

Resumen

El propósito del presente trabajo ha consistido en analizar qué influencia ejercen tanto el factor contextual (jaula hábitat versus contexto experimental nuevo) como el grado de contacto físico entre las ratas, en la observación del efecto del compañero envenenado (ECE). Por un lado, los datos permiten concluir que el contacto físico entre ratas es fundamental para que las ratas no envenenadas aprendan a desarrollar aversiones gustativas. Por otro, también se ha observado que dichas ratas muestran aversión gustativa hacia una disolución novedosa independientemente de que el contexto sea la jaula hábitat o una caja experimental nueva.

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Fuente de los datos: Dialnet