Importance of Experimentation

Experimentation is important because of the following reasons

• Brings out cause and effect relationship
• Is accurate and precise
• Is the best way to test a hypothesis
• Is more scientific when compared to other methods
• Is more likely to be valid reliable
• Is univers…

Focused Group discussion is an effective methodology for gauging community՚s perceptions. In a focus group discussions people from similar backgrounds or experiences (e. g. , mothers, young married men) are brought together to discuss a specific topic of interest to the investigators. Homogeneous samples are preferred because mixing age or gender groups may inhibit some people, especially women, from expressing their views. Th…