(2024-05-18, 04:48 PM)nbtruthman Wrote: The problem is, virtually everything in print and on the media is ultimately anecdotal ("not necessarily true or reliable, because of being based on personal accounts rather than facts or research"), because ultimately all research results and research descriptions and scientific conclusions written in papers and books and textbooks are in fact mere claims written by potentially fallable human beings as personal accounts of encountering certain experiences or having certain thoughts and understandings. All of this or part of this could possibly be lies. As witness the current apparent flood of retractions of scientific papers for false statements, invented or changed data, and plagiarism.
This is true and is also addressed in the recent book Threshold by Alexander Batthyány. The aspects of consciousness that are a major point of interest on the forum cannot be studied using 'measurements' from any measurement apparatus. Ultimately, the accounts that capture our interest are verbal and subjectively evaluated by others. Alexander ranks the levels of evidence as follows: individual anecdotal accounts < retrospective studies < prospective studies. However, even the highest level of evidence, the prospective study, can mistakenly reject the null hypothesis. That's why replication studies are incredibly important.