To test the potential effect of hunger on taste sensitivity,groups of research participants are deprived of food for differing lengths of time before they engage in a taste-sensitivity test. This research is an example of

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This is an example of an experiment because the researchers are manipulating the independent variable (food deprivation) and measuring its effect on the dependent variable (taste sensitivity). Additionally, the researchers are controlling for extraneous variables through random assignment to conditions, making this a true experiment.

To Test the Potential Effect of Hunger on Taste Sensitivity,groups