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黑猩猩的有意交流:一项关于指示性手势使用的横断面研究。

Intentional communication by chimpanzees: a cross-sectional study of the use of referential gestures.

作者信息

Leavens D A, Hopkins W D

机构信息

Department of Psychology, University of Georgia, Athens 30602, USA.

出版信息

Dev Psychol. 1998 Sep;34(5):813-22. doi: 10.1037//0012-1649.34.5.813.

Abstract

This study describes the use of referential gestures with concomitant gaze orienting behavior to both distal food objects and communicative interactants by 115 chimpanzees, ranging from 3 to 56 years of age. Gaze alternation between a banana and an experimenter was significantly associated with vocal and gestural communication. Pointing was the most common gesture elicited; 47 subjects pointed with the whole hand, whereas 6 subjects pointed with index fingers. Thus, communicative pointing is commonly used by laboratory chimpanzees, without explicit training to point, language training, or home rearing. Juveniles exhibited striking decrements in their propensity to communicate with adult male experimenters compared with older chimpanzees. Significantly fewer mother-reared chimpanzees exhibited gaze alternation compared with nursery-reared chimpanzees.

摘要

本研究描述了115只年龄在3至56岁之间的黑猩猩在指向远处食物对象和交流互动者时使用指示性手势并伴有目光定向行为的情况。在香蕉和实验者之间的目光交替与声音和手势交流显著相关。最常出现的手势是指物;47只黑猩猩用整只手来指,而6只黑猩猩用食指来指。因此,实验室中的黑猩猩在没有明确的指物训练、语言训练或家庭饲养的情况下,通常会使用交流性指物。与年龄较大的黑猩猩相比,幼年黑猩猩与成年雄性实验者交流的倾向明显下降。与饲养在保育所的黑猩猩相比,由母亲抚养长大的黑猩猩进行目光交替的情况明显较少。

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