国際ジャーナル掲載情報

Authors: Takano, Y., Ukezono, M., Nakashima, S. F. (中嶋智史), Takahashi, N., & Hironaka, N.

Title: Learning of efficient behaviour in spatial exploration through observation of behaviour of conspecific in laboratory rats.

Journal(書誌情報）: Royal Society Open Science,  4, 170121

doi: DOI: 10.1098/rsos.170121

論文URL: http://rsos.royalsocietypublishing.org/content/4/9/170121

Abstract: Recent studies have suggested that rodent behaviour is influenced by the behaviour of surrounding conspecifics (e.g. emotional contagion and prosocial behaviour). However, little is known about deferred imitation and complex observational learning in rats. The purpose of this study was to reveal whether rats can learn from another rat's experiences. In a maze, observer rats watched the foraging behaviour of other rats (demonstrators) and then foraged in turn. The results showed that demonstrators explored inefficiently, but observers explored more efficiently after observing inefficient exploration by the demonstrators. This observational learning probably involved the acquisition of an efficient strategy through spatial exploration.

著者Contact先の email: ytakano[at]mail.doshisha.ac.jp（[at]を@に変更してください。）