Examlex
If an individual's preferences can be illustrated using the concept of utility, why can't individuals' utilities be compared?
Double-Blind Procedures
A study design in which neither the participants nor the experimenters know who is receiving a particular treatment, to prevent bias.
Experimenter Bias
The potential influence that a researcher's expectations or preferences may have on the outcome of an experiment, often unconsciously affecting the results.
Selection Bias
A distortion in a statistical analysis resulting from the method of collecting samples that is not random and therefore not representative of the population being studied.
Participant Bias
The influence that subjects in an experiment might have on the outcome due to their awareness of being observed or expectations about the experiment.
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