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  1. Takaaki Kaneko & Masaki Tomonaga (2014). Differential Reliance of Chimpanzees and Humans on Automatic and Deliberate Control of Motor Actions. Cognition 131 (3):355-366.
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  2. Yuko Hattori, Masaki Tomonaga & Kazuo Fujita (2012). Chimpanzees (iPan Troglodytes/I) Show More Understanding of Human Attentional States When They Request Food in the Experimenters Hand Than on the Table. Interaction Studies 12 (3):418-429.
    Although chimpanzees have been reported to understand to some extent others' visual perception, previous studies using food requesting tasks are divided on whether or not chimpanzees understand the role of eye gaze. One plausible reason for this discrepancy may be the familiarity of the testing situation. Previous food requesting tasks with negative results used an unfamiliar situation that may be difficult for some chimpanzees to recognize as a requesting situation, whereas those with positive results used a familiar situation. The present (...)
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  3. Takaaki Kaneko & Masaki Tomonaga (2012). Relative Contributions of Goal Representation and Kinematic Information to Self-Monitoring by Chimpanzees and Humans. Cognition 125 (2):168-178.
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  4. Masako Myowa-Yamakoshi, Masaki Tomonaga, Masayuki Tanaka & Tetsuro Matsuzawa (2003). Preference for Human Direct Gaze in Infant Chimpanzees (Pan Troglodytes). Cognition 89 (2):113-124.
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