### Question
Can you define what principles of scientific research means?


### Answer
**Principles of scientific research** is defined as the following in *20 U.S.C. § 1021*:

> principles of research that—


(A) apply rigorous, systematic, and objective methodology to obtain reliable and valid knowledge relevant to education activities and programs

#### Citation:
  - *20 U.S.C. § 1021*
  - Heading: **CHAPTER 28-HIGHER EDUCATION RESOURCES AND STUDENT ASSISTANCE > SUBCHAPTER II-TEACHER QUALITY ENHANCEMENT**

