Statistics - (Experimentation|Experimental research)
Table of Contents
1 - About
The characteristics of Experimental Research are:
- Random sampling from a population
- Random assignment to treatment conditions (treatment group)
As you cane see, Experimentational Research is characterized by randomness.
2 - Articles Related
3 - Design
3.1 - Pre-post
In a Pre-post Design experimentation, you measure before and after the experimentation.