什么是人的智力?若从常识的观点看,似乎很容易理解,即一个人是否聪明,或聪明的不同程度(天才或呆笨)。但若要给它一个科学的解释就不那么容易了。在心理科学中,不少心理学家通过实验和思考,给智力下过不同的定义。一些人认为,智力就是对新环境的适应的能力。适应新环境的能力确是体现着智力的因素,但不能明确指出智力的实质。事实上,动物也有适应环境的能力,如最低级生物阿米巴也能回避伤害,接近食物,但这绝不 What is human intelligence? From a common-sense point of view, it seems easy to understand whether a person is intelligent or cleverly different (genius or stupid). But to give it a scientific explanation is not so easy. In psychology, many psychologists have given different definitions of intelligence through experiments and reflections. Some people think that intelligence is the ability to adapt to the new environment. The ability to adapt to the new environment is indeed a factor that reflects the intelligence, but can not clearly point out the essence of intelligence. In fact, animals also have the ability to adapt to the environment, such as the lowest-living creature of amoeba can also avoid harm, close to food, but this must not