Chapter 1, Problem 12SA

Summary Introduction

To analyze:

The meaning of randomized, controlled, and double-blind study.

Introduction:

Scientific research can take many different forms, including experiments, comparative evaluations, observational studies, surveys, and interviews. The research question being answered is the primary determinant of the study type. A study must be precisely conducted from the beginning in order to produce an accurate result. Which study type is most appropriate for the research question is one factor that is very crucial to take into account.