Design experiments: Description and outcome
The term ‘experiment’ usually implies a controlled experiment, but sometimes controlled experiments are prohibitively difficult or impossible, such as in the real engineering design process. In this case researchers resort to quasi-experiments, which implies that these are uncontrolled experiments (...
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Format: | Buchkapitel |
Sprache: | eng |
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Zusammenfassung: | The term ‘experiment’ usually implies a controlled experiment, but sometimes controlled experiments are prohibitively difficult or impossible, such
as in the real engineering design process. In this case researchers resort
to quasi-experiments, which implies that these are uncontrolled experiments (Sekaran, 2003; Robson, 2002). Quasi-experiments rely mainly on
observation of the parameters of the system under study, rather than on
manipulation of a few variables as occurs in controlled experiments. To
the degree possible, they attempt to collect data for the system in such a
way that contribution from all variables can be determined, and where
the effects of variation in certain variables remain approximately constant
so that the effects of other variables can be discerned. |
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DOI: | 10.1201/b19071-13 |