发现一个孩子做错了什么,并且指出来,是比较容易的事情。因为做错事情很容易引起我们不舒服的感觉。而发现孩子做对了什么,及时鼓励,使这种行为得以强化,却并不那么容易。这一方面是因为,孩子虽然为做对一些事情付出了很大的努力,但成人往往会觉得这太正常了,根本没注意到;另一方 Finding what a child is doing wrong and pointing it out is relatively easy. Because doing wrong things can easily cause us uncomfortable feeling. However, it is not so easy to find out what the children are doing and to encourage them promptly so that such behavior can be strengthened. This is partly due to the fact that although children have made great efforts to do something, adults often find it too normal to notice them. The other side