I asked as an aside to the matter of control group - what is considered "given" about "the method of measurement" ? According to this professional medical tri

I asked as an aside to the matter of control group - what is considered "given" about "the method of measurement" ? According to this professional medical trial, the recorded ASD scores are "based on the Childhood Autism Rating Scale (CARS) rated by a professional evaluator" You should have specific knowledge of that evaluation in order to criticize it as relying on "subjective questionnaires" and shouldn't introduce doubt by simply stating something as "given".