Thank you for the links and explanations.
I think the first two questions can be answered without Scientology knowledge, as it's basically just asking what science's own understanding of the role of unrecalled memories and the unconscious is in human behavior.
But if you wanna better compare to Scientology's concepts of the unconscious, which is not original to Scientology as it's basically repressed memories of past pain and upset causing future pain and upset, here's a Scientology video explaining it: https://www.youtube.com/watch?v=U7xpqWczB9U&index=3&list=PLfflewFZs6v_NUM-Y-Xpru-Uy5o02uUD1. Basically, the idea that current negative feelings and pain can be caused by words and stimuli from past negative experiences having an unconscious influence on a person.
A few thoughts while watching the video:
No, the unconscious mind is not infallible, It is composed of fallible neural circuits, connected to fallible sense organs, etc. Its just as fallible as the "conscious" mind.
Emotions arise from the limbic system, they are not "errors". Limbic functions arise from deep cerebral structures, which have more direct connections to basic body functions through the autonomic nervous system. The limbic system functions to protect the organism from danger, and to ensure that basic necessities are met. It gives rise to fear (flight), anger, rage (fight), hunger, libido, and pleasure. True, it is not logical, logic is the purview of particular cerebral cortical circuits. The angry couple in the video are behaving like spoiled children who have not learned to control themselves. Letting emotions override the cortical functions is a matter of discipline, which can be learned.
https://www.researchgate.net/profil...rity_trial/links/00b7d526f023053816000000.pdf
The "reactive mind" as described in the video does not exist. The human memory system is complex, (I hope you take a look at the articles I posted above) but there is no separate memory system for painful memories versus other memories. All autobiographical memories are associated with limbic system content. Recalling a particular memory will give rise to emotional content good or bad. Painful memories will obviously be unpleasant to recall, and recall will be avoided, and the memories altered to make them less unpleasant.
No memory is "completely accurate down to the finest detail". They made that up (see my previous post). Memories are not exact copies of what happened, and are subject to modification with repeated recall.
Memories are not formed under anesthesia, or when you are unconscious.
Learned aversion is based simply on the associations which are part of a memory. There is no "reactive mind", which thinks "everything is equal to every other thing". The boy's aversion to eggs is based on the appearance and smell of something he ate previously which made him ill. That's how memory works. Yes he could also associate unrelated sounds (tuba) and occurrences in the environment with getting ill, and react to them in the future.
The adage A=A=A is apparently a description of the fact that a memory is an association of events, their environment, and sensory experiences. A particular smell may trigger memories of grandmother's house, memories of the music she played, and the way you felt when you were were there. That is simply the nature of autobiographical memory, no "reactive mind" needed, and all the components linked in a memory are not equivalent. "A" associated but not equal "A", etc.
The evidence that these spurious descriptions of the non-existent reactive mind are accurate is, presumably, the success in treatment you have described. Unfortunately these successes are not convincing because there are no actual experimental trials, only anecdotal reports by those who "feel better". As I said before this is the same record of success as homeopathy, herbal medicine, chiropractic, and voodoo. If you do not understand the necessity of controlled trials I suggest you read :
https://www.amazon.com/Bad-Science-Quacks-Pharma-Flacks/dp/0865479186