“We’ve got a one-hour gap in our program. Can you come in and do a DiSC workshop to help us improve collaboration?” That was the call I received a few months ago. My reply? “Of course! I’ll just swing by with my magic wand, wave it around for an hour, and suddenly your whole team will collaborate like never before!”.
We both laughed, but it got me thinking. This is exactly the kind of expectation that DiSC isn’t meant to meet. You see, DiSC is everywhere. Companies proudly offer certifications that promise, “Become a DiSC Professional in one day (for free)”.
Colorful labels – red, yellow, green, blue – are handed out to participants, and people walk away thinking they’ve been neatly categorized and know exactly what to do.
But here’s the reality: DiSC is not a scientifically validated personality test. It’s not a diagnostic tool, nor is it a magic key to understanding everything about yourself or others. It’s a model of behavioral preferences. A starting point for reflection and conversation. So what’s the real value of DiSC? Let’s break it down.
You Are Not Red, Yellow, Green, or Blue
One of the reasons DiSC is so popular is because it’s easy.
- Red for Dominance (the “just do it” types)
- Yellow for Influence (the “let’s all have fun” types)
- Green for Steadiness (the calm, dependable ones)
- Blue for Conscientiousness (the detail-obsessed perfectionists)
But people aren’t crayons. You’re not a color. You’re not even one fixed style. The truth is, we all show different behaviors depending on the situation, the people we’re with, and our own experiences. The DiSC model, originally based on William Marston’s 1928 work, focuses on observable behavior, not deep psychological traits. Unlike the scientifically validated Big Five Personality Test and Myers-Briggs (MBTI), DiSC doesn’t predict success or measure personality comprehensively.
- It’s not a scientifically validated personality test. Unlike the Big Five and MBTI, DiSC lacks strong peer-reviewed evidence.
- It doesn’t predict job performance or success. It measures behavioral tendencies, not potential.
- It’s not a magic bullet. Slapping a DiSC profile on someone won’t transform them. Or your team.
But when used thoughtfully, it can be a catalyst for better conversations, clearer expectations, and more effective collaboration.
Here’s Where DiSC Gets Really Valuable
Understanding behavior is nice, but the real power of DiSC comes when it’s connected to broader human and organizational skills:
Building a Culture of Trust
Behavioral styles influence how trust is built – or eroded. Research shows trust is built on ability, benevolence, and integrity. DiSC helps identify how each style naturally leans into trust:
- D – build trust through decisiveness and competence.
- i – build trust through openness and enthusiasm.
- S – build trust with reliability and empathy.
- C – build trust with accuracy and fairness.
When we understand this, we can intentionally create a culture where trust is built, maintained, and repaired when necessary.
Having the Real Conversations
DiSC creates a neutral language for discussing behaviors. It’s not about saying “You’re too bossy” or “You’re too slow,” but rather about identifying how behaviors show up and how they affect team dynamics. This paves the way for real conversations about:
- How our styles clash or complement each other.
- How we handle conflict and feedback.
- What we each need to feel heard, valued, and motivated.
"Teams perform best when everyone feels safe to speak up and take risks."
Setting Individual and Team Boundaries
Certain behavioral styles tend to overextend themselves (hello, i’s and S’s), while others may push too hard or get stuck in perfectionism (D’s and C’s, I see you). DiSC can help teams recognize these patterns and establish healthier boundaries that protect energy, well-being, and productivity. Boundaries aren’t about saying no. they’re about clarity and respect. And when you know your style (and others’), it becomes easier to set expectations that work for everyone.
A Word of Caution: DiSC and Recruitment
Here’s where things can get a bit… dangerous. Some organizations are tempted to use DiSC for recruitment decisions, hoping to hire the “right color” for a role. But let’s be clear: DiSC was never designed for this.
- It doesn’t predict job performance or potential.
- It measures how someone tends to behave in familiar contexts. Not how they’ll handle new challenges.
- It risks reinforcing bias and stereotyping: “We need a D for this role” or “This candidate’s a C, so they might not fit in.”
Using DiSC in hiring is like choosing your next team member based on their favorite ice cream flavor. It’s fun, but it tells you nothing about how they’ll actually perform. Stick to validated tools and structured interviews for recruitment decisions, and save DiSC for development, self-awareness, and communication skills.
And let’s not forget: You’re not missing a color in the team. You’re missing certain skills and behaviors. Instead of searching for “the perfect DiSC fit,” focus on developing your existing team. Help them build communication skills. Support them in developing adaptability and resilience. Foster a culture where people learn and grow.
"Great teams aren’t built on colors, they’re built on skills, behaviors, and shared commitment."
Ready to Move Beyond Colors?
If you’re ready to start real conversations with your team (and not just swap colorful stickers), let’s talk!
Whether your goal is to boost cross-functional team collaboration, create a culture of trust, increase team engagement or develop stronger leadership skills. We might use DiSC, or we might not. It all depends on what your team really needs. Let’s make sure the focus is on your learning objectives, not just the tool. Because your team needs (and deserves) more than just red, yellow, green, and blue!
What’s YOUR take on DiSC?
Love it, hate it, skeptical, or curious? I’d love to hear how you’ve seen it used (or misused) and what you think about its value in the workplace!
