I suspect that motivation plays a role in many aspects of cognition, not just in cooperative behavior, but also in social learning, in communication.
我猜想动机在认知能力的多个方面都发挥了一定的作用,不仅仅是合作行为,也包括社会学习和信息交流。
2
Dr. de Waal, a primatologist, has long studied the cooperative side of primate behavior and believes that aggression, which he has also studied, is often overrated as a human motivation.