MAT is a clinical proposal in development for understanding how a person organizes their experience, how they participate in what they are living through, and what real possibilities for transformation exist within their concrete conditions.
It is part of Ancestrina’s clinical and intellectual development and was created by Víctor Silva.
There are people who can explain very clearly why they repeat a behavior, why a relationship affects them in a certain way, or where a habitual way of responding comes from.
They have thought about it, talked about it, and perhaps worked on it for years.
And even so, when a concrete situation arises, they find themselves doing something they know and no longer want to repeat.
Understanding matters.
Knowing the history can show how a response was learned, what experiences contributed to its formation, or why something has a particular meaning. But knowing how a situation began does not necessarily show what maintains it today, under what conditions it occurs, or what alternatives are actually available.
The opposite can also happen: continuing to search for an ever-deeper explanation when what needs attention is already sufficiently clear.
MAT emerged to organize these questions.
It does not seek to build a total explanation of the person or to keep going deeper indefinitely as a matter of principle. It seeks to understand what is necessary to orient the work: what is happening, what needs attention, what conditions need to be recognized, and what possibilities actually exist at that moment.
Depth makes sense when it helps distinguish more clearly what is happening and guides work that previously could not be done with enough clarity.
MAT considers the meanings through which a person understands their experience, the real conditions in which they live, and the response possibilities they can recognize.
How a person interprets what is happening matters: what a situation means to them, what they expect to happen, how they connect what they are living now with what they have lived before, and how all of this participates in how they respond.
But personal meaning does not replace the concrete conditions in which that experience occurs.
Relationships, available resources, dependencies, agreements, responsibilities, risks, power relations, possible consequences, and the circumstances that expand or restrict what a person can do also matter.
An alternative can be imaginable without being actually available.
Someone may know intellectually that they could act differently and yet still not recognize that response as a possibility of their own.
They may recognize it and still be unable to sustain it in the face of a habitual response.
Or they may decide something and still not have the conditions necessary to carry it out.
That is why MAT also pays attention to the person’s participation.
Participating does not mean having created everything that happens. Nor does it mean controlling others, being responsible for other people’s actions, or always having an alternative available.
It means being able to examine the relationship a person has with what they are living through: what they do, what they sustain, what they avoid, what they accept, what they question, how they interpret what is happening, and where there is currently some real possibility for intervention.
The question is not simply:
What could you do differently?
First, it is necessary to distinguish whether that possibility exists, whether it is accessible within the current conditions, and what part of the situation actually depends on the person’s participation.
MAT tries to hold both dimensions at once: a person’s capacity to participate in their life and the real conditions within which that participation occurs.
MAT distinguishes between understanding a situation and deciding how to work with it.
They are related tasks, but not equivalent.
The MAT Technical Model brings together concepts and relationships that help to understand how an experience is organized, what conditions participate, and what possibilities may exist.
Its function is not to produce a definitive explanation of the person.
It seeks to provide distinctions clear enough to observe what is happening more accurately and to prevent general concepts from replacing the particulars of a concrete situation.
A claim in the Model must be open to revision when new observations, better explanations, or relevant evidence show that it needs to be refined, restricted, or abandoned.
The MAT Therapeutic Method organizes the clinical formulation of each situation and decisions about what to work on, for what purpose, at what moment, and within what limits.
It does not assume that the same behavior should always be worked with in the same way.
Two people may do something that appears the same for different reasons, under different conditions, and with different possibilities.
Understanding these differences matters because an intervention that makes sense in one situation may not make sense in another.
Model and Method are related, but one does not automatically prove the other.
A conceptual explanation does not by itself demonstrate that a particular intervention is effective. Likewise, the fact that an intervention proves useful does not automatically prove every proposed explanation of why that result occurred.
MAT’s development is also governed by framework criteria that help delimit what kind of claim is being made, what its scope is, and what reasons might lead to its revision.
Empirical work runs across this development. Its function is to allow claims and procedures to be examined without conflating a conceptual proposal, a clinical observation, and an empirically supported conclusion.
Understanding, intervening, and evaluating thus remain related without becoming the same thing.
This way of organizing understanding has a practical consequence: situations that look similar from the outside do not necessarily require the same work.
The same behavior does not imply the same situation
Consider a person who avoids expressing disagreement.
Knowing that disagreeing with an important figure during childhood brought painful consequences can provide valuable information. It helps to understand part of the history and the meaning disagreement came to have.
But it still does not decide what that person needs now.
It may be that disagreement is possible in their current relationship and yet they continue to experience it as though it would inevitably lead to rejection, abandonment, or breakup.
In that case, it would make sense to examine what meaning continues to participate in their response and what other possibilities can come to be recognized.
But they could also be in a relationship where expressing disagreement leads to retaliation, surveillance, threats, or real material consequences.
The visible behavior could be the same: staying silent.
The conditions are not.
In that second case, immediately turning silence into an internal difficulty of the person would ignore a decisive part of what is happening. Before asking for a different response, the real restriction would need to be recognized and the possibilities within it understood.
It may also be that the person already understands what is happening and that their experience has been sufficiently recognized, but they still need to decide what they will do within the available options.
Therapeutic work can then be oriented toward understanding, recognizing, or deciding.
These functions can appear at different moments, combine, and be revisited. They are not mandatory stages or a sequence that must be repeated in the same way with every person.
Sometimes more understanding is needed.
Sometimes what is already happening needs to be recognized more precisely.
At other times, the central question is deciding what to do within the real possibilities available.
MAT helps organize that reading within Ancestrina’s therapeutic work.
It does not constitute a separate therapy modality or turn the clinical process into the mechanical application of a protocol.
MAT was created by Víctor Silva, who develops its conceptual architecture.
His work focuses on formulating and revising the distinctions that make up the proposal and on maintaining a clear relationship between what MAT seeks to understand and the way those ideas can orient practice.
At Ancestrina, Marcela Gómez participates in the clinical application of MAT and contributes to its practical development.
Her participation brings into its development the questions and demands that arise in clinical work and helps to review how MAT’s formulations function when they are used to understand concrete situations.
MAT is a clinical proposal in development.
Its conceptual formulation and its use in Ancestrina’s practice continue to be reviewed.
Empirical evaluation will need to progressively examine its claims, procedures, and possible usefulness, including outcomes that may be null, mixed, or adverse.
The conceptual formulation, clinical experience, and empirical evidence are related processes, but not equivalent.
Maintaining that distinction makes it possible to review each claim for the reasons that actually support it and to modify what cannot be sustained.
MAT does not need to be presented as a finished system or as a proposal superior to other approaches.
Its development depends on what it formulates being explained with sufficient clarity, used responsibly, and kept open to revision.
MAT does not propose understanding simply for the sake of accumulating explanations.
It seeks to distinguish what is happening, under what conditions it occurs, where the person participates, and what possibilities actually exist at that moment.
Understanding a history can be part of that work.
So can looking at what is happening today and what can be done with it.
Understanding Is Not Always Enough to Change
The Same Behavior Can Serve Different Functions
Being in the Same Situation Does Not Mean Having the Same Responsibility
Knowing an Option Does Not Mean Being Able to Carry It Out
Understanding a Problem Does Not by Itself Define What to Work On in Therapy
When Behavior Changes, What Can We Say?
Author: Víctor Silva
ORCID: 0009-0004-8867-0590
Reference publication:
Silva, Víctor. (2026). MAT 0.4: arquitectura, conceptos, límites y estado de evidencia (version 1.0, Spanish). Zenodo.
DOI: 10.5281/zenodo.23050109
The DOI above identifies the Spanish v1.0 publication of MAT 0.4.
To learn how we support individual and couples processes, you can explore Ancestrina’s therapeutic work.
