Our major conclusion is simply a reaffirmation of the general statement that perceptual organization is powerfully determined by expectations built upon past commerce with the environment.

• 我们得出的主要结论仅仅是简单地重申了一个众所周知的论断，亦即期望的形成极大地依赖于过去的交易行为以及对现实环境的判断。