Difference between revisions of "Talk:Double-blind studies"
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| − | This is meant to guard against the experimenter bias and the placebo effect. Both of these phenomenon are known to exist and unless controlled for can result in erroneous faulty data that can negate the educational value of an experiment | + | This is meant to guard against the experimenter bias and the placebo effect. Both of these phenomenon are known to exist and unless controlled for can result in erroneous faulty data that can negate the educational value of an experiment. |
Revision as of 04:54, March 15, 2007
This is meant to guard against the experimenter bias and the placebo effect. Both of these phenomenon are known to exist and unless controlled for can result in erroneous faulty data that can negate the educational value of an experiment.