Book Chapter Details
Mandatory Fields
Jonathan Lewis
2020 Unknown
Handbook of Research Ethics and Scientific Integrity
Experimental Design: Ethics, Integrity and the Scientific Method
Springer
Cham, Switzerland
Published
1
Optional Fields
Experimental Design; Randomisation; Controlled variation; Deception; Informed consent; Causal relationship; Causal inference; Reliability; Internal validity; External validity; Validity
Experimental design is one aspect of a scientific method. A well-designed, properly conducted experiment aims to control variables in order to isolate and manipulate causal effects and thereby maximize internal validity, support causal inferences, and guarantee reliable results. Traditionally employed in the natural sciences, experimental design has become an important part of research in the social and behavioral sciences. Experimental methods are also endorsed as the most reliable guides to policy effectiveness. Through a discussion of some of the central concepts associated with experimental design, including controlled variation and randomization, this chapter will provide a summary of key ethical issues that tend to arise in experimental contexts. In addition, by exploring assumptions about the nature of causation and by analyzing features of causal relationships, systems, and inferences in social contexts, this chapter will summarize the ways in which experimental design can undermine the integrity of not only social and behavioral research but policies implemented on the basis of such research.
Ron Iphofen
978-3-030-16758-5
https://link.springer.com/referenceworkentry/10.1007%2F978-3-030-16759-2_19
459
474
10.1007/978-3-030-16759-2_19
Grant Details