Instructions: In your own words, answer or explain the following. Your answers can serve as a brief summary for chapter 4.
1. What is the relationship between the predicted outcome and the claim being tested in a scientific experiment?
2. An experimental outcome can be compromised in two ways. What are they and how are they different?
3. What is the difference between an experimental group and a control group?
4. What is the difference between "laboratory" experiments and "real-world" experiments?
5. What problems do conceptually vague claims and vague predictions pose when we are designing experiments?
6. What are single- and double- blind experiments and how do they address the problems posed by experimenter bias and experimenter subject bias?
Attachment:- Chapter 4.rar