The Universal & Atomic Elements of Organization
A falsifiable scientific theory proposing that the same irreducible structures organize both thought and reality — from the quantum to the social scale.
O-Theory proposes that four irreducible structures — Distinctions, Systems, Relationships and Perspectives (DSRP) — form the universal grammar of organization. Rather than being merely useful ways of thinking, these structures are hypothesized to be the atomic elements from which every organized phenomenon emerges, whether in cognition, biology, physics, mathematics, society, or the cosmos.
| D | S | R | P |
| Distinctions | Systems | Relationships | Perspectives |
| Identity ↔ Other | Part ↔ Whole | Action ↔ Reaction | Point ↔ View |
| D := (i ↔ o) | S := (p ↔ w) | R := (a ↔ r) | P := (ṗ ↔ v) |
This is a living scientific evidence compendium: an open, continually evolving collection of independent empirical research, formal theory, mathematical proofs, cross-disciplinary analyses, applications, critiques, and proposed falsifications. Every entry is included because it supports, refines, challenges, or attempts to falsify the theory.
Scientific theories are strengthened not only by evidence that confirms their predictions, but also by surviving attempts to falsify them. This compendium brings both together: independent evidence from researchers who were not testing DSRP and proposed counterexamples evaluated against the formal theory.
One counterexample is enough to falsify O-Theory. Until then, the question remains: do the same four structures organize everything from quantum systems to human thought?
Independent convergence is one of the strongest forms of scientific evidence because researchers arrive at the same conclusion while investigating different questions for different reasons.
The number is not the point. Researchers in different fields, studying different questions with different methods, repeatedly arrived at the same structural predictions—almost always without testing DSRP or using its language.
Try a different term or clear the filters.
This compendium began as the peer-reviewed literature review “A Literature Review of the Universal and Atomic Elements of Complex Cognition,” published in the Journal of Systems Thinking with 109 studies. That paper is the peer-reviewed foundation. What you see here is its living, continuously updated version . New studies are checked before they are added, and the collection now holds and keeps growing. Open any card to see what the researchers found, why it bears on DSRP, and where the original review discusses it, the fuller account.
The collection is updated continuously, so the citation carries the date you consulted it rather than a study count — the count changes weekly, and putting it in the reference would make the same collection look like a different work to everyone who cites it. To cite a single claim or study, use its own address: every one has a permanent link.
This is the adversarial half of the compendium. Where the evidence track asks what converges on DSRP, this one asks what would end it: a single organized phenomenon whose structure needs a fifth pattern, a ninth element, or a fifth structural dynamic. It holds written up from candidates across territories, and resolutions — the general answers those cases settle against. Every case is published whether it held or failed, including the ones still open.
Cite this rather than the evidence collection when the point is what survived attack. The two are separate works with separate addresses: one asks what converges on the theory, the other asks what would end it, and a reference to the first does not support a claim about the second. Case and resolution numbers change when the record is revised, so cite a case by its own permanent link rather than by number.
This collection is meant to keep growing. Send us a study, paper, book or critique that bears on DSRP, whether it supports the theory or cuts against it, and we will read it and decide whether it belongs.
Authors Ashby et al.
Year 2003
Publisher Memory & Cognition
Discipline Cognitive Science
Read it at the publisher 10.3758/BF03196528
To discuss procedural learning within perceptual categorization
In discussing the two types of category structures, the article suggests that the formation of these category structures developed due to a survivalistic need for a quick response to the environment.
Categorization of objects and information developed through making distinctions and forming a physical relationship to them, resulted in categorization.
Ashby et al 2003 discusses procedural learning within perceptual categorization. For the first experiment they did, “there were three experimental conditions: control, hand switch, and button switch. In all the conditions, the observers depressed the two response keys with their index fingers, and trial-by-trial feedback was provided.” For the hand-switch condition, the observers began the first 500 trials with their hands crossed on the buttons, and for the button-switch condition, the buttons used to make the category response were reversed for the last 100 trials. For the second experiment, the procedures were the same as in the first experiment, except for the following: “Each participant in the unidimensional conditions completed 5 blocks of trials (with 50 trials per block), and the change in response instructions occurred after Block 3 for all the conditions. Each participant in the diagonal conditions completed 12 blocks of training (50 trials per block) during the first experimental session. The second session occurred approximately 24 hours later. The procedure during the second session was identical to that of the single sessions used in Experiment 1. Finally, the diagonal/ hand-switch condition was omitted.” In discussing the two types of category structures, the article suggests that the formation of these category structures developed due to a survivalistic need for a quick response to the environment. Using examples like safe food and poisonous food, and the motor response of seeing a snake and then
20 While categorization is a term more associated with part-whole Systems, it is also important to note that in order to categorize, one must not only see objects as groupable into part-whole structures but also make Distinctions between or among groups of types of objects.
jumping backwards, they showed that the categorization of objects and information developed through making distinctions and forming a physical relationship to them, resulted in categorization.
Patterns it shows D, S, R, P
How to cite this Ashby et al. (2003). Procedural learning in perceptual categorization. Memory & Cognition.