Itakura S
Department of Communication, Oita Prefectural College of Arts and Culture, Japan.
Percept Mot Skills. 1993 Apr;76(2):563-6. doi: 10.2466/pms.1993.76.2.563.
A female chimpanzee's behavior was videotaped during the learning of contingency tasks and used to code her facial expressions, vocal expressions, and other behavior. The chimpanzee showed negative emotional behaviors to negative feedback and seemed to depend not only on the lack of food as reward. The most negative emotional situation for the chimpanzee seemed to be one in which she made an error.
在一只雌性黑猩猩学习应急任务的过程中，对其行为进行了录像，并用于对她的面部表情、声音表达和其他行为进行编码。这只黑猩猩对负面反馈表现出负面情绪行为，而且似乎不仅依赖于缺乏食物作为奖励。对这只黑猩猩来说，最负面的情绪情况似乎是她犯错的时候。
