03The Science
The Psychology of Home™
After decades of studying, designing and writing about the way our homes shape our lives, I knew it was time to make this the focus of my work. I trademarked The Psychology of Home™ because this is more than an idea. Scientific research continues to show that our physical and emotional environments affect our stress, relationships, behavior and overall well-being. This is my specialty, and now it is my mission: to help you understand that changing your home is not always about changing how it looks. Sometimes, it is about changing how it feels. Follow along as we explore the science behind the spaces we call home.
A house is just walls. Four walls, a roof and some rooms. A good contractor can build that. But what lives inside those walls? That’s where everything gets decided. The words you speak to your partner at the end of a hard day, are they landing like warmth or like weapons? Because words do not just disappear. They settle. Into the air. Into the rooms. Into the people you love.
Contempt has a presence. Joy has a frequency. Anger does not leave when the argument ends. It lingers in the emotional atmosphere of your home. That is not interior design. That is The Psychology of Home™.
Childhood home environments shape adulthood
The landmark ACE Study found that emotionally stressful home environments in childhood are strongly associated with higher risks of anxiety, depression, chronic illness, addiction, and mental health struggles later in life.
Emotional safety affects brain development
Harvard’s Center on the Developing Child found that chronic stress inside the home can disrupt healthy brain development and impact emotional regulation, learning, and long-term wellbeing.
Clutter raises stress
UCLA’s CELF research found that people, especially women, who described their homes as cluttered showed less healthy cortisol patterns, linking home chaos with physiological stress.
Restorative design matters
A 2023 Frontiers in Human Neuroscience study linked specific home-environment characteristics to restorative potential and measurable neural activity.
Calming environments affect the brain
Stanford research published in PNAS found that time in natural settings reduced rumination and activity in a brain region associated with depression.
Relationships shape the atmosphere of a home
Decades of research from Dr. John Gottman found that contempt is one of the strongest predictors of relationship breakdown, reinforcing how emotional tone inside a home impacts connection and stability.