REASEL Method: Public summary

Public summary

How we turn knowledge into the capacity to respond under pressure

UNDERSTAND · DESIGN · TRAIN · ASSEMBLE

Public institutional document · REASEL-MET-PUB-001 · Version 1.0 · July 2026

Derived from the REASEL Method v0.1, Public Manifesto v1.0, Principles v1.0 and Institutional Framework v1.0.

1. What the REASEL Method is

An institutional methodology for designing learning, performance and local capacity in crisis situations.

The REASEL Method organizes how the learning needed to respond to special situations is prepared, practised, observed, reflected upon, consolidated and distributed. It is not a clinical algorithm, a technology platform or a collection of scenarios: it is the educational architecture that connects evidence, physiology, human factors, simulation, teamwork and institutional improvement.

This summary does not replace clinical manuals, instructor materials, scenario banks, assessments, contracts or internal procedures. It is a public explanation of the method and its limits.

1. What the REASEL Method is
This document explains	This document does not disclose
Purpose	What problem the method addresses and what outcomes it seeks.
Architecture	How preparation, simulation, debriefing and consolidation relate to one another.
Distinctive features	RECALL, distributed information, the puzzle model, physiology and local learning.
Commitments	Safety, dignity, evidence, traceability and responsible growth.

Public definition
REASEL designs experiences so that knowledge can be retrieved under pressure, people can coordinate around the problem and institutions can learn without depending on perfect professionals.

Precedence rule
For clinical matters, the evidence and current manuals of each programme take precedence. For methodological matters, the REASEL Method takes precedence. For safety, ethics and privacy, the most protective rule applies.

2. The problem it seeks to address

Knowing does not guarantee remembering, deciding, performing or coordinating as pressure increases.

Traditional education can produce professionals who know the content and pass assessments but cannot access that knowledge during a crisis. Stress, cognitive load, uncertainty, hierarchies and fragmented information widen the gap between knowing and acting.

The method seeks three simultaneous outcomes: physiological understanding, observable performance under pressure and established capacity that remains after the course.

2. The problem it seeks to address
Gap	REASEL Method response
Acquisition without retrieval	Train the ability to access knowledge when working memory is compromised.
Algorithm without context	Relate every action to physiology, mechanism, monitoring and response.
Leadership without a team	Define roles, interfaces, mutual support and a shared mental model.
The course as an isolated event	Connect prior preparation, practice, reflection, repetition and local learning.
Dependence on exceptional people	Design self-activating, redundant, verifiable and traceable processes.

Conviction
Safety cannot require perfect people. It must rely on systems capable of detecting, compensating for and learning from human fallibility.

3. An architecture expressed in four verbs

The method's identity is summarized in a simple, but not superficial, sequence.

UNDERSTAND
Read physiology, context and signals.
DESIGN
Create processes for real people.
TRAIN
Practise, observe, correct and retrieve.
ASSEMBLE
Coordinate components, roles and local learning.

The method organizes the complexity that already exists in a crisis.

Figure 1. Four movements connecting understanding, design, training and established capacity.

Understanding means reading the crisis as a clinical and human phenomenon. Designing means creating processes for real people, with limitations, loads and possibilities for error. Training means practising observable behaviours with feedback. Assembling means coordinating components, roles, information and local learning.

3. An architecture expressed in four verbs
Movement	Central question	Expected outcome
Understand	What is happening and what signals explain it?	Decisions justified by physiology and context.
Design	What must the system make visible and possible?	Clear, redundant and failure-resistant processes.
Train	What behaviour can be practised, observed and corrected?	Demonstrable competence, not just exposure.
Assemble	How do the components fit together under pressure and after the course?	Teams capable of coordination and sustained local capacity.

4. RECALL: preparing retrieval under load

RECALL's cognitive architecture guides how to make knowledge accessible when it is most needed.

RECALL — Retrieval-Enhancing Cognitive Architecture for Learning under Load — integrates six sequential components. Within the REASEL Method, it does not replace simulation or operational design: it guides the preparation, encoding, practice and consolidation of knowledge.

Design adapts to the level of expertise: scaffolding that helps a beginning learner may become unnecessary load for an expert.

4. RECALL: preparing retrieval under load
Component	Purpose	Public explanation
R — Relevance	Activate attention through a real need.	The adult understands why they need to learn before receiving the answer.
E — Extraneous load	Remove noise that does not contribute to learning.	Clear instructions, interfaces and materials.
C — Cross-encoding	Create verbal, visual, spatial and practical pathways.	Information is represented in more than one coherent way.
A — Analogical structuring	Organize relationships through valid analogies.	Complexity connects to familiar structures without distortion.
L1 — Retrieval	Strengthen access through questions and practice.	Remembering is actively trained, not assumed.
L2 — Consolidation	Reactivate knowledge at spaced intervals.	Learning reappears after the course.

Transparency
RECALL is an integrative instructional-design hypothesis. Its components have individual support; the complete architecture and its derived strategies require empirical validation.

5. From prior learning to consolidation

The in-person experience is one phase of a system, not the only place where learning occurs.

1. Prepare
Relevance, flipped classroom and load reduction.
2. Agree
Prebriefing, safety and rules of fiction.
3. Practise
Progressive scenarios, roles and distributed information.
4. Observe
Behaviours, physiology, timing and information flow.
5. Reflect
Debriefing, active retrieval and future actions.
6. Consolidate
Spaced repetition, micropractice and local capacity.

The experience ends when it leaves capacity to act and learn after the course.

Figure 2. The public REASEL Method pathway from preparation to local capacity.

5. From prior learning to consolidation
Phase	What it protects
Prior preparation	Vocabulary, frameworks, relevance and adult autonomy.
Prebriefing	Psychological safety, rules, fiction, limits and distributed information.
Progressive practice	Execution, coordination, transfer and increasing difficulty.
Observation	Behaviours, physiology, timing, decisions and information flow.
Debriefing	Reconstruction of facts, reasoning, barriers and future actions.
Consolidation	Active retrieval, spaced repetition and local microtraining.

Principle
We protect in-person time for what can only be learned in person: performing, coordinating, making mistakes safely, receiving feedback and trying again.

6. Progressive simulation and distributed information

The scenario does not seek surprise for its own sake; it seeks to make the team's functioning visible.

The first scenarios allow learners to recognize rules, functions and metrics. When performance begins to stabilize, design introduces variations that require transfer: the cause, position, available information, technology, timing or team dynamics change. This destabilization is controlled and must always be accompanied by feedback and an opportunity for reconstruction.

REASEL does not standardize the learner's response. It standardizes the conditions needed to observe, understand and improve it.

6. Progressive simulation and distributed information
Element	Function within the method
Prebriefing	States objectives, safety, rules, asymmetric information and the stop signal.
Guided participation	Some learners receive a partial function, datum or constraint without knowing the complete solution.
Role cards	Standardize the difficulty architecture without predetermining the team's response.
Role rotation	Allows experience of leadership, support, execution, relief, observation and partial information.
Backstage	Maintains causality, states, materials, timing and contingencies.

Ethical limit
Asymmetric information does not authorize harmful deception, humiliation or traps. Critical information must be obtainable through questions, communication or appropriate behaviour.

7. Teams that function and physiology that responds

The patient must not depend on an exceptional hero or a manoeuvre performed on faith.

Functions such as the CPR Coach, recording sheets and physiological monitoring offload memory, protect quality and produce useful information for debriefing. They do not replace clinical judgement: they make it more observable and open to reassessment.

7. Teams that function and physiology that responds
Principle	Observable manifestation
Functional leadership	One person organizes priorities while the others execute, verify, communicate and support.
Shared information	Relevant information reaches whoever can turn it into a decision.
Explicit roles	Critical tasks are neither abandoned nor duplicated.
Mutual support	The team challenges unsafe behaviour without competing for command.
Physiological feedback	Manoeuvres are adjusted according to monitoring, trends and response.
Cognitive aids	The system maintains timing, metrics and continuity when leadership integrates multiple problems.

Physiology first
Every intervention must relate to a cause, a variable, a response and a purpose. After acting, the team observes again and adjusts.

Operational phrase
If the leader is on the right track, my best contribution may be to perform my role well, not to compete to direct.

8. The puzzle model

Complex competence is built by training precise components and designing how they should fit together.

QUALITY
CPR and metrics
PHYSIOLOGY
Signals and response
THERAPY
Decisions and execution
TEAM
Roles and information

ESTABLISHED CAPACITY

Reliable components
Common interfaces
Roles capable of coordination
Visible metrics
Local learning

Small, measurable components are trained first. They are then assembled under pressure and maintained through local practice.

Figure 3. From training components to established capacity within the team.

The puzzle model does not propose permanent fragmentation. It proposes isolating microcompetencies, training them clearly, measuring them, progressively assembling them and keeping them alive within the institution.

8. The puzzle model
Level	Action	Outcome
Component	Train a bounded behaviour with criteria and feedback.	Local reliability.
Interface	Define how the component receives, shares and delivers information.	Coordination between roles.
Assembly	Integrate several components into scenarios of increasing complexity.	Performance under pressure.
Guardian	Train a person to sustain a component within their environment.	Distributed capacity.
Micropractice	Reactivate the behaviour briefly, frequently and measurably.	Retention and operational culture.

Limit
Learning one component does not authorize replication of a complete programme. Local amplification must preserve objectives, metrics, current materials, supervision and defined scope.

9. Debriefing: turning experience into capacity

A crisis or simulation that ends without review loses clinical, human and organizational information.

REASEL Debriefing is not a subsequent lecture, an interrogation or a search for blame. It is a guided reconstruction that turns experience into explicit understanding and future behaviour.

Every review must end with actions, responsible people, follow-up and verifiable changes. Learning is not remembering a conversation: it is changing the system's capacity before the next event.

9. Debriefing: turning experience into capacity
Phase	Purpose	Guiding question
Reactions	Recognize impact and restore readiness.	What do you need in order to review what happened?
Facts	Build a shared timeline.	What happened from the first change to the conclusion?
Understanding	Explore reasoning and decisions.	What were you seeing, and what interpretation guided that action?
Integration	Connect physiology, evidence, team and system.	What information, role or process would have changed the trajectory?
Synthesis	Define an observable future behaviour.	What will you repeat or change, and how will you practise it?

Respect
Emotions are information about the experience, not the therapeutic objective of the course. They are acknowledged without diagnosing, forcing disclosures or turning debriefing into therapy.

10. The learner's experience and fidelity to the method

Not improvising is also a form of respect.

The learner enters a situation of vulnerability: they expose themselves, decide, fail in front of colleagues and trust that the experience will be rigorous. Temperature, food, breaks, signage, materials, accessibility, punctuality and technical functioning are not details separate from the curriculum: they influence cognitive load and trust.

10. The learner's experience and fidelity to the method
An experience faithful to REASEL includes	An experience ceases to be faithful when it
Governance and objectives	Uses materials or instructors without authorization or without an observable purpose.
Preparation and prebriefing	Omits rules, safety, limits or information about the evaluative nature of the activity.
Active and progressive practice	Reduces the course to presentation, spectacle or an excessively long scenario.
Roles, observation and data	Cannot explain what behaviour it observed or how it verified it.
Planned debriefing	Humiliates, turns reflection into a lecture or does not conclude with actions.
Privacy and traceability	Exposes data, uses obsolete versions or does not record incidents and changes.
Consolidation and transfer	Ends with a certificate without a plan to maintain competence.

Functional fidelity
An experience can be highly immersive with simple technology if it reproduces relevant causality, roles, ergonomics, information and timing. High technology does not compensate for incoherent design.

11. What the REASEL Method is not

Defining boundaries protects identity and prevents promises the method cannot sustain.

Quality precedes growth. An opportunity is stopped or redesigned when the institution cannot preserve the method, safety, supervision or traceability, even when there is demand or immediate profitability.

It is not a universal clinical algorithm and does not replace guidelines, protocols or professional judgement.
It is not a course franchise that can grow without competence, supervision and version control.
It is not a methodology dependent on expensive manikins or identical simulation centres.
It is not a promise to eliminate all error, uncertainty or adverse outcomes.
It is not a licence to manipulate, humiliate or use asymmetric information as a trap.
It is not a static collection of ideas: it must accept criticism, record limits and correct itself.
It does not turn personal experience, tradition or authority into evidence in their own right.

11. What the REASEL Method is not
Coherence question	Minimum evidence
Does it help understanding?	Makes mechanism, context or reasoning visible.
Does it help retrieval?	Includes practice, cues and opportunities for access under load.
Does it help coordination?	Defines roles, interfaces and shared information.
Does it help protection?	Reduces risk to the patient, learner, data and system.

Epistemological discipline
REASEL distinguishes standards, evidence, inference, expert experience, institutional rules, original proposals and content awaiting validation.

12. REASEL's methodological promise

Design so that people, teams and institutions can respond and learn better.

We do not promise to eliminate uncertainty or prevent every error. We promise to work towards more retrievable knowledge, more relevant practice, more reliable processes and teams that can organize around the problem without depending on human perfection.

12. REASEL's methodological promise
Commitment	Methodological explanation
To the patient	Safety and clinical purpose are the highest aims of design.
To the learner	The experience must be relevant, prepared, demanding and respectful.
To the evidence	Claims must show their level of certainty and possibility of change.
To the team	Coordination and interfaces matter more than individual prominence.
To the institution	The course must leave capacity, data and learning, not dependence.
To growth	Expansion is subordinate to quality, supervision and responsibility.

Final criterion
Every programme, alliance, technology or modification of the REASEL Method must be able to demonstrate that it helps people understand better, retrieve under pressure, coordinate the team and protect the patient.

Selected foundations and related documents

Guiding references for this public summary.

REASEL. Método REASEL. Versión 0.1. Documento metodológico institucional. Ciudad de México; 2026.
REASEL. Manifiesto Público REASEL. Versión 1.0. Documento público institucional. Ciudad de México; 2026.
REASEL. Principios REASEL. Versión 1.0. Documento público institucional. Ciudad de México; 2026.
REASEL. Marco Institucional REASEL. Versión 1.0. Documento institucional controlado. Ciudad de México; 2026.
Herrera Elizalde RE, Saldaña JJC, Cerón Apipilhuasco A, Mendoza Carrillo JR. Modelo RECALL: una arquitectura cognitiva orientada a la recuperación del conocimiento bajo estrés en simulación clínica. Manuscrito de trabajo. REASEL; 2026.
Young JQ, Van Merriënboer JJG, Durning S, ten Cate O. Cognitive Load Theory: implications for medical education. Med Teach. 2014;36(5):371-384.
Arnsten AFT. Stress signalling pathways that impair prefrontal cortex structure and function. Nat Rev Neurosci. 2009;10(6):410-422.
Mayer RE. Multimedia Learning. 3rd ed. Cambridge University Press; 2021.
Roediger HL, Karpicke JD. Test-enhanced learning: taking memory tests improves long-term retention. Psychol Sci. 2006;17(3):249-255.
Cepeda NJ, Pashler H, Vul E, Wixted JT, Rohrer D. Distributed practice in verbal recall tasks: a review and quantitative synthesis. Psychol Bull. 2006;132(3):354-380.
INACSL Standards Committee. Healthcare Simulation Standards of Best Practice: Simulation Design, Prebriefing, Facilitation, Debriefing, Professional Integrity and Evaluation. Clin Simul Nurs. 2021-2025.
Agency for Healthcare Research and Quality. TeamSTEPPS 3.0 Curriculum. Rockville, MD: AHRQ; 2023.
Rudolph JW, Simon R, Dufresne RL, Raemer DB. There is no such thing as nonjudgmental debriefing: a theory and method for debriefing with good judgment. Simul Healthc. 2006;1(1):49-55.
Eppich W, Cheng A. Promoting Excellence and Reflective Learning in Simulation (PEARLS). Simul Healthc. 2015;10(2):106-115.
Nabecker S, de Raad T, Abelairas-Gomez C, et al. European Resuscitation Council Guidelines 2025: Education for Resuscitation. Resuscitation. 2025;215:110739.

Public note
This summary presents the methodological architecture without disclosing instruments, scenarios, assessment criteria or controlled internal materials.

UNDERSTAND · DESIGN · TRAIN · ASSEMBLE. When the algorithm is not enough, context decides.