differences between Engineering and standard experiments
Answers
Experimental control is the most important difference between engineering and other standard experiments. ... Even both the groups are subjected to same environment ; the group that was not given the special treatment is called "control group‟. ü In engineering experiments, usually there is no control group
Explanation:
. Experimental control:
ü Experimental control is the most important difference between engineering and other standard experiments.
In standard experiments, experimental control involves selecting members for two different groups randomly. The first group members are given the special, experimental treatment, whereas the members of other group are not given that special treatment. Even both the groups are subjected to same environment ; the group that was not given the special treatment is called "control group‟.
ü In engineering experiments, usually there is no control group. Sometimes the control group is used only when the project is limited to laboratory experiments.
Because the engineering experiments involve human beings are experimental subjects. In fact, clients and customers have more control, as they own the authority of that project. So here the experimental subjects say clients or end user‘s are out of experimenter‘s control. In this type, it is not possible to select the member from various group randomly. Instead the engineers should work with the available historical and fair data about various groups randomly. Instead, the engineering should work the available historical and fair data about various groups that uses the end product.
The above discussion also justifies the view of engineering as a social experimentation.
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