What is the environment and why is it important?
The environment is the context in which every person carries out daily activities and participates in social life. It is not limited to the physical space, but also includes social, cultural, institutional and socioeconomic aspects.
People constantly interact with their environment through their senses. Sight, hearing, touch, smell and taste allow us to receive and interpret information from the world around us. In people living with dementia, however, sensory changes and difficulties in processing environmental stimuli may occur, affecting orientation, adaptation and the sense of safety.
In this context, the Occupational Therapist assesses the environment to identify which elements may act as barriers and which can instead become resources to support independence and wellbeing.
Environmental barriers are not only physical
When discussing environmental barriers, people often think of physical obstacles such as stairs, uneven surfaces or clutter. However, there are also less visible barriers that can have an equally significant impact: cognitive environmental barriers.
These may arise when a person struggles to recognise familiar surroundings, correctly interpret objects or find their way around their own home. Such difficulties are often linked to topographical disorientation, meaning a reduced ability to use environmental landmarks to navigate space.
Sensory impairments, such as reduced vision or hearing difficulties, may further increase the risk of disorientation, confusion, anxiety and insecurity.
Spatial and temporal orientation
One of the main aims of environmental intervention is to support both spatial and temporal orientation.
Simple strategies within the home can make a significant difference. Useful examples include large, clearly visible and regularly updated calendars, easy-to-read clocks indicating day and night, or, in the later stages of dementia, labels with both words and pictures on doors, such as “Bathroom”, “Bedroom” or “Kitchen”.
Maintaining a stable environment is equally important. Keeping furniture and everyday objects in consistent locations helps preserve familiar reference points, reducing the cognitive effort required for orientation.
Supporting daily activities
The environment can be adapted to make everyday activities easier to perform.
Reducing task complexity, organising spaces and ensuring that objects are easy to recognise can help maintain independence while compensating for cognitive difficulties.
People living with dementia may also experience impairment of procedural memory, the type of memory responsible for storing skills and motor sequences learned through repetition, such as getting dressed, using cutlery or preparing a simple cup of coffee.
The environment can therefore be arranged to guide actions without requiring excessive memory or planning. For example, laying clothes out in the order they should be put on can support dressing. Similarly, at mealtimes it may be helpful to simplify the setting by serving food already prepared and limiting the number of utensils available.
Colour contrast between objects and their background can improve recognition. For example, a light-coloured plate placed on a dark table is easier to identify. Frequently used objects should remain visible and consistently positioned.
Labels, symbols and pictures may also improve understanding of spaces and objects by providing useful visual cues.
Some household features, however, may cause confusion. Mirrors, for instance, may no longer be recognised as reflections during certain stages of dementia, potentially leading to misinterpretations, fear or agitation. When this occurs, covering or removing mirrors from frequently used areas may be beneficial.
A space for wellbeing and meaningful activities
The environment should not only promote safety and orientation but also provide opportunities for people to continue engaging in meaningful activities.
Creating a quiet and comfortable area of the home for rest or enjoyable activities can be particularly beneficial. This space should be easily accessible, free from unnecessary distractions and furnished with familiar, reassuring objects.
Here, individuals may engage in activities suited to their abilities, such as looking through family photographs, knitting, folding towels, listening to music or completing simple craft activities.
Having a familiar and comfortable space may reduce agitation, support emotional wellbeing and encourage active participation in everyday life. From this perspective, the environment becomes more than a place to adapt, it becomes a means of supporting identity, interests and quality of life.
The role of Occupational Therapy
Occupational Therapy aims to understand how a person interacts with their environment during everyday activities, identifying barriers, needs and available resources.
Following an individual assessment, the Occupational Therapist recommends practical and sustainable adaptations designed to improve orientation, reduce cognitive demands and maximise independence. These may include modifications to the home, strategies for simplifying daily tasks, guidance for family members and carers, and the introduction of visual, organisational or sensory supports.
Occupational Therapy therefore goes beyond adapting physical spaces; it supports both the individual and their care network in creating an environment that is understandable, safe and meaningful.
An environment that adapts to the person
The environment is never neutral. It can either provide valuable support or contribute to confusion and increased cognitive demands.
As discussed above, even small adaptations can make a meaningful difference in everyday life. The arrangement of objects, the use of clear visual cues, the reduction of confusing stimuli and the organisation of spaces can all improve orientation, support independence and reduce situations of disorientation and frustration.
For this reason, the environment should always be considered in relation to the interaction between the person, their activities and the surrounding context. Careful assessment makes it possible to identify appropriate environmental solutions that address the person’s individual needs and support participation in daily life.
If you wish to know more about this topic do not hesitate to contact Polispecialistico Paradiso!
