The Case for Behavioral Science: Why Better Hiring Requires Better Insight (Part 1 of 2)
By OneSource Technical
Hiring has always been challenging, but today the stakes are higher than ever. Competition for skilled talent is intense, turnover is costly, and a resume rarely tells the full story of whether a candidate will succeed in the role.
That’s why more organizations are turning to behavioral science tools to bring clarity and objectivity to the hiring process. When used correctly, these tools uncover what traditional hiring methods cannot: how a person communicates, what drives their performance, and how they are likely to behave under real-world pressure.
In other words—behavioral science helps you hire people who will thrive, not just people who look good on paper.
Why Traditional Hiring Falls Short
Research shows that employee engagement and job fit have a major impact on performance. According to Gallup, highly engaged teams are 21% more profitable than disengaged ones. Meanwhile, SHRM estimates that replacing an employee can cost 30% or more of their annual salary, once lost productivity and retraining are considered.
With that much at stake, relying on intuition—or interview “chemistry”—is risky business.
Traditional hiring challenges include:
- Candidates who interview well but underperform
- Experience that doesn’t translate to real-world success
- Personal preferences and unconscious bias influencing decisions
- Inconsistent opinions among hiring team members
Behavioral science helps eliminate these blind spots.
What Behavioral Science Actually Measures
Tools like the TriMetrix® DNA assessment combine three powerful sciences:
🔹 DISC Behaviors
How a candidate communicates, makes decisions, and handles challenges.
🔹 12 Driving Forces (Motivators)
What energizes a candidate—and what drains them.
🔹 25 Soft Skill Competencies
Capabilities such as problem solving, teamwork, accountability, and leadership.
By evaluating these dimensions and comparing them to job requirements, hiring managers get a clearer view of a candidate’s true potential—not just their experience.
Reducing Bias and Increasing Confidence
Behavioral science does not replace interviews, experience review, or manager judgment.
It enhances them by:
- Providing objective data
- Reducing personality-based bias
- Creating a shared language across decision-makers
- Helping teams make more consistent, defensible choices
Used correctly, behavioral data represents 20–30% of the decision, not the whole decision.
The Bottom Line
Hiring is too important to leave to chance. Behavioral science tools give organizations deeper insight, higher accuracy, and better long-term outcomes.
It’s important to note: Behavioral science tools are an optional enhancement—not a requirement. Some clients engage OneSource Technical solely for our recruiting expertise, while others incorporate behavioral insights to further strengthen hiring decisions. We support both approaches based on your organization’s goals and needs.
Up next in Part 2: How job benchmarking works—and why it transforms hiring results.
Want to see how behavioral science could improve your hiring?
We can help you build better selection processes, integrate assessments, or support your next direct-hire search.
📩 info@onesourcetechnical.com
🌐 www.onesourcetechnical.com
📞 440-248-6911