Why Open-Plan Living Rooms Feel More Stressful Than They Look
An open-plan living room photographs beautifully and exhausts the people who actually live in it. That gap, between how a space looks and how it feels to occupy, is the real subject of this piece, and it has less to do with clutter or bad furniture placement than with how the brain processes an environment it can never fully close off from. Cognitive load theory and environmental psychology both point to the same uncomfortable answer: the openness itself is the stressor, not a flaw in how the room was decorated. What Is Cognitive Load, and Why Does an Open-Plan Room Trigger It? Cognitive load, a concept originating in educational psychology through John Sweller’s work in the 1980s, describes the amount of working memory a task or environment demands at once. A quiet, enclosed room asks almost nothing of you: one sightline, one soundscape, one set of stimuli to filter. An open-plan living room, by contrast, asks the brain to continuously process kitchen activity, television noise, foot ...
