Bard et al.'s foundational magnitude estimation studies showed high inter-subject variability that requires geometric mean normalization, introducing experimenter-dependent distortion.

?Rate how convincing each reason is below to see the overall strength.

No one has weighed in yet. Be the first to share reasons for or against this statement.

Bard et al.(as used in academic research citations): A shorthand way to refer to a research paper or study by multiple authors where 'Bard' is the first author's name and 'et al.' means 'and others.' It's how scientists cite work when there are too many authors to list each one.
Experimenter-dependent distortion(as used in experimental methodology and epistemology): A problem where the person running the experiment accidentally influences the results based on their own choices or biases, rather than measuring something objective about the world.
Inter-subject variability(as used in experimental design): The differences in results or responses between different people participating in the same experiment; basically, people don't all respond the same way to the same stimulus.
Normalization(as used in mathematics and economics): A mathematical technique that adjusts numbers (like utility scores) to a standard scale so they're easier to compare, but this adjustment can hide important information.

Based on where you are in your exploration