For one reason, and maybe a more direct one, it has to do with issues of the nature of visual working memory and visual long-term memory (very important, general issues). For a great Article on this, see:

Article Visual memory, the long and the short of it: A review of vis...

Now, in order to use my writing to best effect, let me basically quote a letter to the author (quoting myself):

First, the letter's Title: " [From where] do some top-level discriminations (familiar/recollection) [come]"; now continuing:

"Dear  Professor Mark W. Schurgin

I am a "top down" guy (the most top-down there is) and a complete empiricist and guy that defines Psychology (or at least his Psychology) in terms of behavior patterning and environmental/circumstances aspects ONLY -- i.e. these environmental.../behavior patterns aspects IS ALL .  I am a neo-Piagetian and believe that, with new technologies (e.g. eye-tracking and ancillary machine processing), we can literally discover the concrete bases (i.e. directly observable overt behavior patterns in situ), AT LEAST at the inception of each KEY new set of significant behavior patterns related to major cognition and major cognitive processes developments. I believe thus we can actually identify the bases of qualitative shifts in levels/stages [(i.e completing Piaget's theory (basically, his Equilibration TYPE 2 -- the "balance" between stages) by finding the primary bases of stage/levels qualitative changes -- and all most empirically:  in the end, I provide PIVOTAL concrete testable (verifiable/falsifiable) specific hypotheses TO PROVIDE THE real FOUNDATION of THIS NEW THEORY)].  To put it in other words, the Ethogram Theory tells and shows a way to find the concrete grounding (foundations) of abstraction and abstract thought itself -- these major cognition and cognitive processing phenomenon.

This, indeed, would be one "place" (quite literally) where some major bases of familiarity and recollection BEGIN.  To come to an understanding of my view/approach, a rather substantial amount of reading is involved and necessary ( a LOT of it with respect to its foundational differences with some modern baseless assumptions (replaced in EThogram Theory) and to, correspondingly, contrast it with modern approaches to research; the rest of the writing is to as clearly as possible contextualize where/how these KEY changes occur IN BEHAVIOR PATTERNS ... (the nature of and development of the Memories are also always involved) AND I OUTLINE THE NEAR-SPECIFIC NATURE OF TESTABLE HYPOTHESES (which finally comes up in my writings, where I most-clearly "channel" biology).  800 pages: Two hundred of the pages come from the original 1985 treatise AND from two other major old papers AND, then, the other 600 pages are recent essays written in the last 2-3 years (necessary to put the Theory in context, as indicated, and then to get to rather specific hypotheses).

Anyway, here is how to get to my writings: [(someone's reading, understanding, and "belief in" this system may be essential for real progress in Psychology, and it finally becoming a true science (as empirical as any); it is "at your feet" and just a several select others, I place this Theory and all the related writings for a chance of beginning the seeking of much more clarity and of major advances in Psychology; THAT IS IMPORTANT)] :

See, AND READ:

https://www.researchgate.net/publication/286920820_A_Human_Ethogram_Its_Scientific_Acceptability_and_Importance_now_NEW_because_new_technology_allows_investigation_of_the_hypotheses_an_early_MUST_READ

and

https://www.researchgate.net/publication/329428629_Essentially_all_Recent_Essays_on_Ethogram_Theory

and

https://www.researchgate.net/project/Human-Ethology-and-Development-Ethogram-Theory

(see the Project Log of this Project to see many important Updates)

Sincerely, with great respect, Brad Jesness

P.S.  The main reason for this P.S. is to direct you to the final 100 pages of recent essays (not among the 512 pages you already have been directed to); these are very worthwhile essays composed after the 512 pages: https://www.researchgate.net/publication/331907621_paradigmShiftFinalpdf "

(end quoted of myself)

Do you now understand some major reasons WHY Psychology should CARE about Ethogram Theory?

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