Cognitive disorders: understanding to act — validation, redirection and anchors

1. Cognitive disorders at home: understanding the intervention context

1.1 Profiles encountered and specificities of each pathology

Home helpers and family caregivers face a wide spectrum of cognitive disorders, each with its own characteristics that directly influence the approaches to be used. Alzheimer's disease — the most common — is characterized by early and progressive impairment of recent episodic memory, then semantic memory, with relative preservation of emotional and procedural memory until advanced stages. The person often lives in a subjective past time — their parents are still alive, their children are young, they need to go to work. This subjective reality is coherent for them, even if it is disconnected from the objective present.

Lewy body dementia presents a fluctuating profile with episodes of confusion alternating with periods of relative lucidity, frequent visual hallucinations, and severe sleep disturbances. Vascular dementia is more progressive and stable, often with specific deficits related to the affected brain areas. Frontotemporal dementia preferentially affects personality and social behavior before memory — producing disinhibited or apathetic behaviors that can be very disturbing for those around. Each profile requires specific adaptations of the approaches of validation, redirection, and anchors.

1.2 Why intuitive approaches fail

Faced with the puzzling behaviors of a person with cognitive disorders, the most natural and common reactions are correction (“No, your husband passed away ten years ago”), reality orientation (“You are in 2025, not in 1975”), and logical confrontation (“You just ate an hour ago, you are not hungry”). These approaches are intuitively logical for intact brains — but they systematically fail with people presenting severe cognitive disorders.

The reason is neurobiological: in advanced dementia, the prefrontal cortex — which allows for the integration of contradictory information, updating beliefs, and accepting a logical correction — is severely affected. The person no longer has the cognitive ability to integrate information that contradicts their subjective reality. What they can do, however, is feel the emotion associated with the interaction: correction generates shame, anxiety, and agitation; validation generates calm, trust, and cooperation. Emotional memory — supported by the amygdala and subcortical circuits largely preserved until advanced stages — remains functional long after cognitive memory fails.

2. Validation: joining the person's reality

2.1 Les techniques de validation en pratique

2.2 What validation does not do

Several common misunderstandings about validation deserve clarification. Validation does not involve actively lying (“Yes, your husband is waiting for you”), which can create hope followed by disappointment and worsen confusion. It involves not correcting, not affirming false things. Validation also does not apply indiscriminately to all content: if the person expresses ideas that could put them in danger (“I’m going out alone on the street”), redirection or a kind but firm refusal is necessary. Finally, validation is not a universal technique that works for all people in all contexts — some individuals exhibit partial anosognosia and may benefit from a more direct approach on certain topics. Regular observation of the person and continuous adjustment of the approach are essential.

3. Redirection: diverting attention to a calmer territory

3.1 Types of redirection

3.2 The “Yes-and” technique

The “Yes-and” technique, borrowed from improvisational theater, is one of the most effective forms of redirection in supporting people with dementia. Instead of contradicting or correcting (“No, you don't have to go out”), the caregiver welcomes the person's proposal (“Yes”) and enriches it with a new direction (“and”). Mr. T. wants to go outside at 10 PM? “Yes, it's a nice evening, and I was just going to suggest looking at the garden from the window — come, the moon is beautiful.” This “yes-and” is not a lie — it is an invitation to something real and pleasant that partially satisfies the expressed need for movement or freedom.

4. Anchors: bridges to preserved emotional memory

4.1 The four types of anchors

4.2 Building a person's anchor profile

The most effective anchors are specific to each individual — what triggers a positive emotional response in one may be neutral or even anxiety-inducing in another. Building a person's anchor profile is a work of observation and information gathering done in collaboration with the family. Some key questions for the family upon entering care: What was the person's favorite music in their youth? What was their profession? Their hobbies? Their favorite dishes? Their smells associated with happy moments (garden, kitchen, perfume)? Their usual phrases or expressions? The people they particularly loved?

The DYNSEO Communication Notebook is a valuable tool for documenting and sharing this anchor profile among all stakeholders — family, home care aide, nurse, doctor — ensuring that the same anchors are used consistently and that new information collected is shared with everyone. The DYNSEO Session Tracking Sheet allows noting, at each intervention, which anchors were used and with what effects — gradually building a deep understanding of the person.

5. Combining the three approaches: quick decision guide

5.1 Choosing the right approach according to the situation

5.2 The typical intervention sequence

1. Observe and assess emotional state — Before any intervention, take 30 seconds to observe: what is the level of agitation (low, moderate, intense)? Is there a dominant identifiable emotion (fear, sadness, confusion, anger)? Is there an apparent trigger (fatigue, pain, change of environment)? The DYNSEO Emotion Thermometer can help structure this observation for less experienced caregivers.
2. Regulate your own reaction — Check your own emotional state before intervening. If you are irritated, rushed, or anxious, this will immediately transmit to the person. Take 3 slow breaths before entering the room or initiating contact.
3. Make contact through validation — Start by joining the person's emotional reality. Name the emotion, use their name, a gentle tone. Do not correct in the first few seconds.
4. Propose a redirection if necessary — If the situation is difficult to resolve (refusal of care, dangerous fixed idea), introduce a redirection proposal in the natural continuation of validation: “I understand you, and actually...”
5. Activate a meaningful anchor — Depending on the situation and the person's profile, introduce an anchor (music, object, activity) to ground the interaction in a familiar and safe emotional terrain.
6. Document and share — After the intervention, note in the DYNSEO Session Tracking Sheet: what situation, what approach, what effect. These notes gradually constitute a deep understanding of the person, shareable with the entire team via the DYNSEO Communication Notebook.

6. DYNSEO tools for cognitive support at home

DYNSEO practical tools for home support

→ See all DYNSEO tools

DYNSEO applications for cognitive stimulation

DYNSEO trainings

→ See the complete DYNSEO training catalog