empirismus

例句：

1. 1.The empirical approach to teaching has been shown to be effective in improving student performance.
   实证方法在提高学生表现方面的研究显示是有效的。
2. 2. Positivism is a philosophical position that rejects the idea of objective truth and favors the use of evidence to support claims.
   实证主义是一种哲学立场，它拒绝客观真理的概念，并支持使用证据来支持主张。
3. 3. In empiricism, knowledge is acquired through experience and observation, rather than through reasoning orabstract concepts.
   在经验主义中，知识是通过经验观察获得，而不是通过推理或抽象概念。