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How design impacts your brain and Dr. Augustin proved it

Before you choose a paint color or arrange a desk, someone like Dr. Sally Augustin has already thought about what the walls will do to your brain.

Key Takeaways · Quick Answers
What is environmental psychology, and how does it relate to interior design?
Environmental psychology is the study of how physical spaces influence human thoughts, emotions, and behaviors. When applied to design, it means making choices about color, light, texture, sound, spatial dimensions, and layout based on research evidence more than aesthetic preference alone. Dr. Sally Augustin practices this discipline as a design consultant, translating findings from neuroscience and psychology into recommendations for architects, manufacturers, and organizations.
What is Dr. Sally Augustin's '5 C's' framework?
The 5 C's framework is a structured approach Dr. Augustin developed for evaluating whether a space supports the psychological and behavioral outcomes its occupants need. While the full framework is detailed in her published books, it provides a diagnostic tool that designers and non-designers alike can use to assess spaces. The Frequency Project podcast episode on her work provides an accessible introduction to how the framework guides human-centered design.
What books has Dr. Augustin written?
She is the author of three books: Place Advantage: Applied Psychology for Interior Architecture (Wiley, 2009), The Designer's Guide to Doing Research: Applying Knowledge to Inform Design (Wiley, 2012, co-authored with Cindy Coleman), and Designology: Exploring the Science of Where We Live and Work (Mango, 2019). Each targets a different audience and focus: foundational science for designers, research methodology for practitioners, and accessible overview for general readers.
Who uses Dr. Augustin's design methodology?
Her clients include manufacturers, service providers, and design firms in North America, Europe, and Asia. Organizations book Design With Science's services repeatedly because applying neuroscience to design decisions produces measurable results. Beyond professional clients, her books and magazine articles make the methodology accessible to individual readers making decisions about their own homes and workspaces.
How can I apply environmental psychology principles to my own home?
Dr. Augustin's published work particularly Designology offers research-backed guidance on how to make evidence-based choices about color, lighting, material texture, furniture arrangement, and spatial dimensions in residential settings. Her Harvard Business Review articles address similar principles in workplace contexts. The core principle across all her work is that every environmental choice is also a psychological choice, and asking what the research says before making design decisions leads to better outcomes.

The spaces around us profoundly impact our mental wellbeing, and this is no longer just a feeling it's a scientifically demonstrable fact. Dr. Sally Augustin's research proves a direct link between design elements and brain activity, showing how intentional design choices can measurably affect mood, creativity, and even stress levels. This article explores Dr. Augustin's groundbreaking work and reveals how understanding these connections can help us create environments that actively support our cognitive and emotional needs.

"The design of places, objects, and services significantly influences thoughts and behaviors, ultimately affecting mental and physical wellbeing," according to the published description of her practice, Design With Science. "Neuroscientists have learned the details of what, when, how, where, and, most importantly, why particular experiences and outcomes are linked."

That sentence is the engine beneath everything Augustin does. She is not guessing about the influence of a high ceiling or a north-facing window. She is reading the research, translating it, and handing it to architects, product manufacturers, hospital administrators, and office managers as a set of actionable, evidence-backed recommendations. Her clients span manufacturers, service providers, and design firms in North America, Europe, and Asia and they return, again and again, because applying neuroscience to design decisions pays off.

This is the story of how a rigorous academic discipline became a practical methodology for anyone who has ever wondered why a room feels wrong, or why a particular café makes it impossible to concentrate, or why certain homes feel like a deep breath even before you sit down.

Building a Bridge Between Labs and Layouts

Augustin's path into environmental psychology was neither obvious nor linear. She holds a BA from Wellesley College, an MBA from Northwestern University, and a PhD from Claremont Graduate University. That combination humanities, business, and psychological science gave her something unusual: fluency in both the language of design practice and the language of research methodology.

"Dr. Augustin draws from her diverse background in economics, business, and psychology to provide unique insights into creating spaces that truly work for people," noted a podcast episode dedicated to her work on the Frequency Project. That versatility shows up in every layer of her practice, from the research she conducts to the way she presents findings to clients who may never have cracked open a psychology journal.

She is a Fellow of the American Psychological Association, past-president of its environmental psychology division, and chair of the work environments network at the Environmental Design Research Association. She has spoken at the annual meeting of the American Institute of Architects, the International Design & Emotion Conference, the bi-annual meeting of the International Positive Psychology Association, the bi-annual meeting of the Association of Neuroscience for Architecture, NeoCon/IIDEX, the American Psychological Association's annual meeting, Healthcare Design, Living-Futures, and Applied Brilliance. This is not a career built on a single audience it is built on the conviction that the gap between research and practice is a gap worth closing.

The Research Behind the Room

The Design With Science website lists the kinds of questions the practice answers for clients. They are extraordinarily specific, and that specificity is the point. Augustin does not offer general advice about making a space "feel good." She offers answers grounded in published scientific studies answers to questions like:

  • How are our emotions and behavior affected by surface colors? Patterns? Colors of light? What about light intensity?
  • How do textures influence us emotionally? Are some naturally calming? Is it important whether we see them or feel them?
  • How do sounds affect our mental state? What sorts of noises delight us? Frustrate us? Help us concentrate?
  • How can scents help us learn technical material? Be creative? Avoid claustrophobia? Feel healthier? Buy more?
  • How do room and object dimensions influence us psychologically? What about ceiling heights and floor plans?
  • How should design recognize and respond, in different settings, to our species' most basic drives to survive and thrive?
  • How do shapes seen or felt mold our experiences? When should they be curvier or more rectilinear?
  • How should personality and culture inform design decisions?

These questions reveal something important about Augustin's approach: she treats environment as a system of signals that the human brain decodes continuously, below the level of conscious awareness. When a healthcare facility asks how to reduce patient anxiety, she looks at light wavelength, ceiling height, material texture, and acoustic profile not just color swatches. When a manufacturer wants to understand why a product is perceived as premium or cheap, she examines the interplay of sensory cues that register before rational evaluation begins.

We will show you how to use the neuroscience behind physical and virtual experiences to create places and spaces where people flourish and to craft objects and services that humans cherish.

That ambition to connect neuroscience directly to the places and objects people use every day is what makes her work distinct from both pure research psychology and purely aesthetic interior design.

The 5 C's and a Framework for Flourishing

In a podcast conversation on the Frequency Project, Augustin described her "5 C's" framework as a guide for more effective and human-centered design. Though the full framework is most fully developed in her published books, the Frequency episode outlines its purpose: to give designers and clients a shared vocabulary for evaluating whether a space is doing what it needs to do for the people inside it.

The 5 C's offer a diagnostic structure. They help anyone not just trained psychologists ask the right questions about a room: Does it support the right kind of attention? Does it manage emotional tone? Does it allow people to feel physically and psychologically safe? Does it facilitate the social dynamics the space is meant to host? Does it align with the cultural and personal identities of the people using it?

This framework appears in both her consulting work and her public writing. For Metropolis magazine, she wrote a series of articles titled "Places that Work," applying these principles to real environments. For the Harvard Business Review online edition, she contributed articles on engaging workplaces and the relationship between design and organizational culture. For Psychology Today, Prevention, Salon, Self, and other outlets, she translated research findings into language that general readers could use when making decisions about their own spaces.

Three Books, Three Angles on the Same Problem

Augustin's published work offers three distinct entry points into her methodology, each targeting a different reader.

Place Advantage: Applied Psychology for Interior Architecture (Wiley, 2009) was her foundational text a detailed exploration of how psychological science applies to the design of interior spaces. It laid out the theoretical basis for understanding how environments affect cognitive and emotional experience and translated that theory into design recommendations. The title itself is a promise: that advantage measurable, practical benefit can be engineered into a space when the psychology is understood correctly.

Designology: Exploring the Science of Where We Live and Work (Mango, 2019) broadened the scope. Where Place Advantage focused on interior architecture, Designology expanded the lens to encompass wherever humans live, work, and move through. It is aimed at a general audience as much as a professional one readers who want to understand the science operating behind their everyday environments even if they are not architects or designers.

The Designer's Guide to Doing Research: Applying Knowledge to Inform Design (Wiley, 2012), co-authored with Cindy Coleman, addressed a different problem: how designers themselves can conduct and apply research. This is a methodological text less about the psychology of space and more about the rigor of inquiry that should precede design decisions. It reflects Augustin's conviction that evidence-based design requires not just reading research but generating project-specific research when necessary.

Together, these three books form a progression: understand the science (Place Advantage), understand its everyday applications (Designology), and learn to generate your own evidence (The Designer's Guide to Doing Research). Readers can enter at whichever point matches their needs.

What Environmental Psychology Looks Like in Practice

The gap between knowing that lighting affects mood and knowing which wavelength reduces anxiety in a chemotherapy infusion suite is where Augustin's practice lives. Design With Science partners with clients as neuroscience consultants, and the work follows a consistent structure: identify the behavioral and psychological outcomes the client wants, map the environmental variables that research shows influence those outcomes, and generate design options that optimize for those variables.

This process can include targeted project-specific studies. Design With Science uses observation, interview, survey, and group discussion techniques, among other research tools, to gather data specific to a client's context. A global manufacturer launching a new product line needs different environmental intelligence than a hospital redesigning its patient rooms or a tech company reimagining its open-plan office. Augustin adapts her methodology to each project's specific questions.

The outcomes the practice targets are concrete: enhanced performance at workplaces, schools, and healthcare facilities; improved creative thinking; better health outcomes; smoother social dynamics; increased sales; and fostering wellbeing and positive mental states. These are not vague aspirations. They are measurable targets, which means the design recommendations can be evaluated against them.

Where the Science Meets the Sofa

Much of the public conversation about Augustin's work happens in contexts that ordinary readers can use directly. Her contributions to Harvard Business Review address questions like how to design offices that support both focus and collaboration, how physical space communicates organizational culture to employees, and how workspace design affects recruitment and retention. These articles are written for managers and leaders who may never hire an environmental psychologist but who make decisions every day that affect thousands of employees' daily experience.

Her magazine columns in outlets like Prevention and Self bring similar principles to a domestic audience: how to arrange a home office for sustained concentration, how color choices in a bedroom affect sleep quality, how the sensory profile of a kitchen influences whether cooking feels like a chore or a pleasure. The science is the same. The scale is different.

This is one of the most useful reframings Augustin's work offers: the idea that home design is not a purely aesthetic project. It is a psychological project with aesthetic dimensions. The decisions about lighting temperature, furniture arrangement, material texture, and acoustic environment in a home are also decisions about the mental and emotional experiences of the people who live there. According to her APA speaker profile, Augustin is described as a designer scientist whose work bridges the science of human behavior and the design of physical and virtual spaces.

What This Means for DreamAvenue Readers

If you are reading DreamAvenue to research how to make better decisions about your home whether you are furnishing a new apartment, redesigning a kitchen, setting up a home office, or simply trying to understand why certain rooms feel more restorative than others Dr. Augustin's work offers something practical: a framework for asking the right questions before you buy the paint or choose the sofa.

The principle that runs through all of her writing is that environment is not background. It is an active agent in shaping how you feel, think, and interact. The research behind that principle is not speculative it is published, peer-reviewed, and accumulating. Environmental psychology has moved from academic journals into the consulting practice of someone who works with manufacturers and design firms across three continents, and from there into articles, books, and podcasts that any curious reader can access.

What this means, concretely, is that you do not have to rely exclusively on aesthetic instinct when making design decisions. You can ask: What does the research say about how blue-tinted light affects concentration? What evidence exists about the psychological difference between visible wood grain and sealed composite surfaces? Are there studies on how ceiling height influences the kind of thinking a room supports? These are answerable questions, and they lead to different answers than following trends or relying on taste alone.

A Reading Path Through Her Work

For readers who want to go further, Augustin's books are organized by purpose and audience. The following table may help you decide where to start.

Book Year Best For Focus
Place Advantage: Applied Psychology for Interior Architecture 2009 Interior designers, architects, design students The foundational science of how spaces affect cognition and emotion; applied psychology for built environments
The Designer's Guide to Doing Research (with Cindy Coleman) 2012 Practicing designers who want to conduct project-specific research Research methodology adapted for design practice; how to generate evidence for design decisions
Designology: Exploring the Science of Where We Live and Work 2019 General readers, homeowners, organizational leaders Accessible overview of environmental psychology applied to everyday spaces and workplaces

Each book can stand alone. If you want the theory first, start with Place Advantage. If you want to understand your own home's environment, start with Designology. If you are a professional designer and want to build research rigor into your practice, the 2012 guide is the most targeted resource.

Where to Read Further

To explore Dr. Augustin's work directly, the following resources offer the most current and comprehensive access to her methodology, publications, and public contributions:

Her Harvard Business Review contributions and Metropolis magazine series offer shorter-form, issue-specific reading for readers who want to apply her thinking to particular design challenges without working through a full book.

Sources reviewed

Atlas Research Network