All of that is tried and true study information taugh in highschool. I have a book that I kept called "Becoming a master student" by David B. Ellis ISBN:0-942456-10-6 that was the text for a college prep class I had in highschool. An overview, a survey, a preview, scanning, most books can be thrown out after this is done. Over 10% can be sucked out of a book with this very common technique. Yes it's very good, yes it works but no one owns it. It's not photo or speedreading. It's basic common sense. It's the way ordinary people read the newspaper or skim through a catalogue. I personally know no one that starts at the beginning of a magazine or newspaper or catalogue and reads every word all the way till the end.

What about the "hunches" and "feelings" and dejavu being just re-awaked schema (or previous knowledge) gotten through the Preview?