Its aim is to increase public understanding of great apes through research, education,and activism.

VOA: special.2009.11.18

Now, this research suggests that infants' understanding of the physical world is there from the very start, but at the same time not entirely.

这个研究表明,婴儿从出生,就对物质世界有所理解,但同时这种理解并不完善

耶鲁公开课 - 心理学导论课程节选