Every hiring manager knows this paradox: When we promote someone internally, we’re right about 85% of the time. When we hire externally, we fail more than half the time. Why?
The answer lies not in our judgment, but in what we can actually measure during the interview.
It turns out this gap can be closed using Performance-based Hiringwith some help from Sherlock Holmes.
The Information Blindness
When evaluating internal candidates, we know the answers to what truly matters: Will they deliver under pressure? Can we count on them? How do they elevate a team? What genuinely motivates them?
With external candidates, we’re essentially blind. Despite sophisticated assessments and multiple interviews we’re not too effective at evaluating the 10 factors shown in the table that drive on-the-job success.
Collectively, these unknowns explain why traditional hiring is more miss than hit.
Hiring for Average Is Worse Than Average
During my (very short) work with Dr. Todd Rose of Harvard while he was writing The End of Average, we explored how this problem runs even deeper. Rose’s groundbreaking insight – that there is no such thing as an average person – reveals why traditional hiring fails so spectacularly.
Every individual has what Rose calls a “jagged profile” of abilities that spike and dip depending on context. The same person who revolutionized sales at Google might struggle at your startup – not because they lack skill, but because their unique excellence only manifests in specific environments.
Traditional hiring assumes people have fixed, transferable capabilities. It measures candidates against an “average employee” template that doesn’t exist. But Performance-based Hiring recognizes what Rose proved:
… excellence is always contextual.
The Sherlock Holmes Approach
Performance-based Hiring bridges the information gap by becoming investigative rather than evaluative. Like Sherlock Holmes examining evidence rather than accepting testimony, it digs deep into specific accomplishments to reveal patterns invisible in traditional interviews.
The methodology centers on the Hiring Formula for Success:
Notice that motivation is exponential – when someone’s intrinsic drives align with role demands, performance doesn’t just improve, it transforms.
Here’s how each component reveals the unknowns:
- The Achiever Pattern: Instead of asking about strengths, examine the trajectory and growth and scale of accomplishments over time. This pattern reveals more than any skill, competency or credential.
- Team Leadership Evidence: Rather than judging team skills based on personality and presentation track the types of teams the person led, how and why they were assigned to the projects and their expanding role.
- Problem-Solving Archaeology: Dig into exactly how they approached their biggest challenges. Not hypothetically, but actually. What was their process? How did they handle setbacks? What creative solutions emerged? This shows their judgment under real conditions.
The Fit Factor Challenge
The hardest elements to assess remain the fit factors – cultural alignment, manager compatibility, and especially intrinsic motivation. These aren’t skills you can test; they’re emergent properties that only appear in context.
This is where Performance-based Hiring’s emphasis on understanding what truly energized past performance becomes critical. When candidates describe their most satisfying accomplishments, they reveal their motivational DNA. The work and circumstances that made their eyes light up in the past predicts what will engage them in your environment.
Evidence Over Assumptions
Traditional hiring asks: “Can you do this job?” and accepts promises as proof.
Performance-based Hiring asks: “Show me when you’ve done this before” and investigates until patterns emerge.
It’s not about better questions – it’s about forensic analysis of actual performance in comparable contexts.
Organizations using this approach report dramatic improvements: 65% better quality of hire metrics, 50% reduction in first-year turnover, and significantly higher manager satisfaction. Why? Because they’re no longer guessing about the factors that actually drive performance.
The information gap between colleagues and strangers will never completely close. But by applying Rose’s insights about individual uniqueness and using Performance-based Hiring’s evidence-based methodology, you can illuminate what matters most: not whether someone matches an imaginary ideal, but whether their unique pattern of excellence aligns with the actual work that needs to be done.
Hiring is too important to leave to chance. Now it doesn’t have to be.
At our next Performance-based Hiring workshop you’ll have a chance to use this entire process and validate it’s effectiveness by completing a search project. During the course you’ll have access to our new AI-driven PbH Talent Hubto handle all of the heavy lifting, sourcing and detailed analysis.
Don’t hesitate to reach out to learn more or for a demo of the program using one of your open hiring roles. Alternatively, contact “Digital Lou” for some instant hiring and recruiting advice.