Examlex
Which of the following animals is an ectotherm?
Confounded
A situation in research where the effect of one variable cannot be separated from the effect of another variable.
Double-blind Procedure
A research method in which neither the participants nor the experimenters know who is receiving a particular treatment, reducing bias.
Performance Evaluation
The formal assessment and appraisal of an employee's work performance over a specific period, typically to determine job effectiveness, identify strengths, and pinpoint areas for improvement.
Control Group
In experimental research, it refers to the group of participants that does not receive the experimental treatment, used as a baseline to compare the effects of the treatment.
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