|
Think about it: this basically means that the results of studies are often a foregone conclusion. That possibility is a terrible blow to the public image of science as an objective source of gospel truth. It appears the "scientific" researchers may often simply be finding the results they expect to find!
How and why does this happen? In all kinds of ways and for all kinds of reasons. . . The first key factor laying waste to the idea of objective scientific truth are the assumptions written in from the start to the original structuring of any study: before anything can be studied, a hypothesis and possible outcomes must be envisioned. This immediately restricts and directs the possible outcomes of the study, and in addition the assumptions often create all kinds of blind spots, neglected areas and prejudices that are merely taken as the initial assumptions even before the study has begun.
As a simple example, if someone is suffering from Chronic Fatigue Syndrome (CFS) caused by amalgam poisoning, and you set out to do a study, first you have to design the study: and if there is an assumption from the outset that the syndrome might have something to do with a virus or genes then this immediately introduces a severe limitation and prejudice to the study, no matter how scientifically it is later conducted. Ten thousand apparently "objective" and "scientific" studies might be done on CFS in this manner and yet none ever hit upon amalgam poisoning as the cause if somehow it never occurs to any of the researchers to check!
However, that's only the beginning. As indicated above, we can see that once the study itself is underway, researchers tend to find what they're looking for. As unscientific as this sounds, it simply happens: data that doesn't fit well with your expectations is ignored, and therefore everything you see and record has an inbuilt tendency to confirm your expectations.
In addition, since researchers are dependent on funding, many of them will sub-consciously or consciously be seeking to please their funders: how can it be any other way unless there is "blind funding" (see next post below)? The current situation of scientific research can be compared to previous eras in which great artists were commisioned to paint only certain things, and in certain ways, according to the desires of their patrons, whom they were enslaved to try to please (who would paint an unflattering portrait of their patron?)
Furthermore, as if this wasn't enough, a similar process of selection bias occurs with scientific journals. Many thousands of studies are done every year, but only a select few are chosen for publication in widely read peer-reviewed journals. The rest will tend not to have much impact because not many people will hear about them. And which ones are chosen? Mostly those, of course, which tend to confirm the expectations of the current "scientific" (superstitious) consensus. Ten studies might be done showing a result that didn't match the ideas about the world held by a journal's editorial staff; but then when that eleventh study comes out with a different conclusion to the ten that preceded it, suddenly there is an interest in publishing it!
In the medical world, this happens all the time. It happened to my cousin-in-law, an MD in Wisconsin involved in research of echinacea. When his study achieved fame in journals, as well as the media, he said himself he was happy to be suddenly popular, but unhappy about what he knew were the real reasons: he reported that many previous studies had shown echinacea to be beneficial, and these studies had been ignored, but now his study had apparently indicated that echinacea wasn't so good after all, suddenly the journals and media had all pounced on it with great interest. Scientific bias? You bet.
_________________ Simon Rees, FCT World www.fctworld.com
Last edited by simonrees on Thu Dec 28, 2006 10:59 am, edited 3 times in total.
|