So I can now proceed to print it, change it, manipulate it, or what now.

这样我们就可以打印出来，或改变其值，对它进行操作，等等。

哈佛公开课 - 计算机科学课程节选

What this is is learning the relationships between what you do and how successful or unsuccessful they are, learning what works and what doesn't.

操作性条件作用,是在学习行为与成功,或失败程度之间的关系，学习什么行为起作用,什么行为不起作用。

耶鲁公开课 - 心理学导论课程节选