... When two small groups that have been roaming separately meet, they exchange loud vocalizations, demonstrate intimidation behaviors such as branch shaking, and then approach each other to greet each other with kisses, handshakes, and hugs. In addition, we also see "appeasement behavior" in which a subordinate chimpanzee approaches a dominant chimpanzee and touches its body or holds out its hand to relieve tension, and conversely, "caring behavior" in which a dominant chimpanzee holds out its hand to a subordinate to relieve tension. We also see "begging (distribution) behavior" in which a chimpanzee holds out one hand, palm up, to someone who owns food, and the owner shares some of the food with them. ... *Some of the terminology that refers to "compassionate behavior" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
… 別々に遊動していた二つの小集団が出会うと,激しい音声の応酬,枝揺すりなどの示威行動,さらに接近して,キス,握手,抱擁などの挨拶行動が見られる。このほか,劣位のチンパンジーが優位者に近づいてその体に触れたり,手を差し出したりして緊張を解く〈宥和(ゆうわ)行動〉や,逆に優位者が劣位者に手を差し出したりして劣位者の緊張を解く〈いたわり行動〉なども見られる。また,食物を所有している者に対して,片手の平を上にして差し出すと,所有者が食物を分け与える〈物乞い(ものごい)=分配行動〉も見られる。… ※「いたわり行動」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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