I found that looking up a list of common biases and validity threats really helped me understand the final section of these lessons. Sampling, measurement, cognitive, experimental, and validity threats in a tabulated form made it easy to slot issues into a requisite box.
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I found that looking up a list of common biases and validity threats really helped me understand the final section of these lessons. Sampling, measurement, cognitive, experimental, and validity threats in a tabulated form made it easy to slot issues into a requisite box.