25 Sep Psychological Safety at Work: What It Looks Like in a South African SME
Google spent two years and studied 180 of its own teams trying to find out what separated its highest-performing groups from the rest. The research, known as Project Aristotle, tested for the obvious things first — whether the team had the most experienced people, whether they sat together, whether the strongest personalities dominated. None of it mattered as much as one factor: psychological safety, the shared belief that it’s safe to speak up, ask a question, admit a mistake, or challenge an idea without being punished or embarrassed for it.
That finding came out of a technology giant, but it applies just as directly — arguably more directly — to a South African SME, where a handful of key people carry a disproportionate share of the business’s knowledge and judgement. If those people don’t feel safe flagging a problem early, the business finds out about it later, when it’s more expensive to fix.
What Psychological Safety Isn’t
It isn’t the absence of disagreement, and it isn’t being “nice” all the time. Google’s research specifically found that consensus-driven decision-making didn’t predict performance either. Psychologically safe teams still disagree, still give each other direct feedback, and still hold each other to a high standard. The difference is that people do it without fear that speaking up will damage their standing or their job security.
What It Actually Looks Like Day to Day
Junior staff correct senior staff
In a psychologically safe SME, the newest hire feels able to say “I think there’s an error in this quote” to the most senior person in the room, without rehearsing it for twenty minutes first. If that never happens in your business, it’s worth asking why.
Mistakes get reported quickly, not hidden
When something goes wrong — a missed deadline, a pricing error, a client complaint caused by an internal mix-up — a psychologically safe team surfaces it the same day. An unsafe one hides it until it becomes unavoidable, by which point the cost of fixing it has usually multiplied.
People ask questions instead of guessing
Google’s researchers also found that equal opportunity to speak in meetings was a strong indicator of safety. If your meetings are dominated by one or two voices while everyone else stays quiet and simply nods, that’s a signal worth paying attention to, not a sign of an efficient meeting.
How Leaders Actually Build It
Psychological safety isn’t built with a values poster or a single all-hands speech about “open communication.” It’s built through dozens of small, repeated moments: a leader thanking someone for flagging a mistake instead of reacting with visible frustration; a leader admitting their own error in front of the team; a leader asking a quieter team member directly for their view instead of letting the loudest voice fill the silence. Each of these moments either confirms that it’s safe to speak up, or confirms that it isn’t — and teams learn fast which one is true.
This connects directly to how feedback gets delivered day to day. Leaders who use a structured, fact-based approach — described in our piece on giving feedback that actually changes behaviour — build psychological safety almost as a side effect, because specific, fair feedback feels very different from vague criticism or public embarrassment.
Why This Is Worth an SME’s Attention
A small team amplifies both the upside and the downside of this. In a five-person business, if even one person feels unable to speak up, that’s 20% of your collective judgement sitting silent in every meeting. Given how much SMEs depend on catching problems early — a cash flow issue, a client relationship at risk, an operational bottleneck — that silence is expensive in a way it might not be in a 5,000-person company with more redundancy built in.
If you want an outside perspective on your team’s culture and communication patterns, book a free 30-minute consultation with YVR Consulting.
