When I was cramming for final exams at university, my room would have looked, to anyone walking in, like a small natural disaster. Coffee cups everywhere. Stacks of paper on the desk, on the floor, on the bed.
To me, none of it was a mess. There was a logic to where each stack lived that made perfect sense from the inside, even if it would have made no sense to anyone else. That was the version of my brain that got me through most exams.
Then I left university and went into finance, and the environment around how I worked got, well, a lot more organised. Clean desk, ordered everything. Like most people who walk into an adult workplace for the first time, I quietly absorbed the idea that this was the upgrade. A clean desk meant a clean mind. The way you organised your externals was how you organised your internals. Since then I have kept my work surfaces tidy, and have assumed this was the more grown-up way to think.
But a 2013 study has been quietly nagging at me ever since I came across it. And, as it turns out, a 2019 paper I only found later complicates the story in a useful way.
What the 2013 study found
The original work was led by Kathleen Vohs, a professor at the University of Minnesota’s Carlson School of Management. Vohs and her co-authors ran three experiments with one consistent setup: some participants worked in a tidy room, others worked in a room with books and papers strewn about, and the researchers measured what they did.
The results, as summarised in the American Psychological Association’s Monitor, split in two directions.
In the first experiment, after filling in some questionnaires, the participants were given a chance to donate to charity and a choice of a snack on the way out. The tidy room won that round. Per the Monitor’s summary: “82 percent of the participants in the neat room donated money, versus 47 percent in the messy room. Also, 67 percent of the neat-room participants chose the apple over the chocolate, while only 20 percent of the messy-room participants made the healthy choice.”
The clean room was where people did what we might call the virtuous thing. They gave more. They ate better.
The second experiment switched outcomes. People were asked to come up with novel uses for a ping-pong ball. The same number of ideas came out of both rooms. The difference was qualitative — as the Monitor reports, “a panel of independent raters rated the messy-room participants’ ideas as significantly more creative.”
A third experiment with 188 participants found a related pattern in a different domain. People in the tidy room reached for products labelled “classic.” People in the messy room reached for products labelled “new.” Order pulled people toward the established; disorder pulled them toward the novel.
What the follow-up research suggested
The Vohs paper got the kind of media attention psychology results occasionally do, and that attention is a little uncomfortable in retrospect, because the central creativity finding has not held up cleanly when researchers have tried to repeat it.
In 2019, a team led by Sarah Marsh attempted a conceptual replication in Frontiers in Psychology. Their result was blunt. As they put it, they “did not find any effect of workspace clutter on cognitive performance.”
That does not prove the original finding was wrong. The two studies used different creativity measures and different participants, and a single failed replication is not the end of a literature. The honest version is that one well-known study found an effect, a follow-up did not.
Two different rooms for two different jobs, tentatively
If we take both papers together, the picture is more cautious than the one the Vohs press cycle painted. There is some evidence that orderly environments nudge people toward conventional, responsible behaviour — the donation and snack results from Vohs’s Experiment 1 are reasonably clear, even if the sample is small. The case that disorderly environments boost creativity is the weaker leg of the original argument, and it is the leg the replication did not support.
A modest version of the takeaway, the one we think actually survives the literature: tidiness probably nudges behaviour toward the expected and the rule-following; mess may or may not nudge thinking toward the novel, and the size of any such effect is uncertain enough that nobody should redesign their workspace on the strength of it.
What I think I had wrong
Coming back to all of this has not quite produced the clean reframing of my cram-room years I was hoping for when I first read Vohs. The mess was probably not a deliberate optimization for the creative parts of exam prep. It was probably just what happens when a tired student stops cleaning. Whether the environment was helping me or whether I just got through exams anyway is not actually a question the research can answer.
What it has changed is narrower. I have stopped treating the cleanness of my workspace as a measure of how well my work is going. The finance years gave me a value (tidy = serious) that probably leaked into work where the value did not necessarily apply. The Vohs and Marsh papers together do not give me a new rule to follow. They give me permission to stop treating an old one as if it were a rule at all.
I am not about to start letting coffee cups stack up on my desk on purpose. The honest cost of a permanently messy desk — fewer good habits, lower follow-through on small responsible things, the slow drag of a visually noisy environment — is real enough on its own terms, regardless of what the creativity literature does or does not show. But the cleanness of the desk and the quality of the work seem, on the evidence, related more loosely than the clean-desk culture I came up in implied.
