Construct Validity
Construct validity relates to whether a particular psychometric assessment...
You know the type: talented individuals who have all the right qualifications but freeze during presentations, avoid taking initiative, or crumble under pressure. Lack of confidence doesn't just hurt individual performance – it creates a ripple effect that damages entire teams.
Research shows that confident employees are more likely to take on challenges, recover from setbacks, and contribute innovative solutions. They speak up in meetings, volunteer for difficult assignments, and build stronger client relationships.
The confidence gap costs organisations dearly: Low-confidence hires are 3x more likely to leave within their first year, and teams with unconfident members show significantly reduced innovation and problem-solving capabilities.
But here's where most hiring teams go wrong: they assume interviews will reveal genuine confidence levels. In reality, the candidates who perform best in interviews often struggle most with real-world confidence when the pressure is on.
Meanwhile, some of your most genuinely confident potential hires might not interview as smoothly but would thrive in the actual role.
Think about what confidence actually looks like at work: It's volunteering for a challenging project when resources are tight. Speaking up when you disagree with a popular decision. Bouncing back from criticism and using it constructively.
These are situational behaviours that emerge under real workplace pressure, not polished responses delivered in a controlled interview setting.
1. The performance paradox: Interviews reward candidates who can appear confident rather than those who genuinely possess workplace confidence. Many naturally confident people struggle with artificial interview scenarios.
2. The preparation effect: Interview training teaches candidates how to sound confident, but can't instill the deep self-assurance needed for real workplace challenges.
3. The context mismatch: Interview confidence and workplace confidence are different skills. Some people excel at structured conversations but freeze when facing ambiguous work situations.
Even worse, overconfident candidates often interview exceptionally well while lacking the genuine self-awareness and resilience that characterise truly confident employees.
This creates a hiring bias toward candidates who are excellent at talking about confidence rather than demonstrating it consistently over time.
Video insight: Ben Schwencke, our lead consultant, explains why confidence is worth measuring accurately and the limitations of interview-only approaches.
If you're not ready to implement behavioural assessments yet, here are five interview questions that might provide some insight into confidence – though remember, they're measuring interview performance, not genuine workplace confidence.
Critical warning: These questions will favour candidates who are good at talking about confidence over those who actually possess it. Use them only as a supplement to more reliable assessment methods.
"Describe a time when you had to maintain confidence during a high-pressure situation with uncertain outcomes."
What you're looking for: Specific examples where they stayed composed and decisive under genuine pressure, not just busy periods or tight deadlines.
Red flags: Vague examples, stories where they weren't actually responsible for outcomes, or examples that show they avoided rather than confronted difficult situations.
"Tell me about a time when you took on responsibility for something that wasn't explicitly your job."
What you're looking for: Examples of genuine initiative where they stepped forward without being asked, not just helping out when requested.
"Describe a significant professional setback and how you rebuilt your confidence afterward."
What you're looking for: Evidence of resilience and self-awareness, plus concrete steps they took to move forward constructively.
"Tell me about a time when you had to advocate for an unpopular idea or decision."
What you're looking for: Evidence they can stand behind their convictions even when facing opposition or skepticism.
"Describe a situation where you had to perform well in an area where you lacked experience or expertise."
What you're looking for: Confidence to tackle unfamiliar challenges without being paralysed by imposter syndrome or the need for complete certainty.
Remember: Even excellent answers to these questions only indicate interview confidence, not workplace confidence. The most articulate responses often come from candidates who struggle with genuine confidence under pressure.
Here's the reality check: There's a much more reliable way to measure genuine workplace confidence than hoping candidates can articulate it convincingly in interviews.
Behavioural assessments measure confidence as an underlying personality trait, not a performance skill. Well-designed confidence assessments examine:
The assessment advantage: These tools measure deep-seated confidence patterns that candidates can't easily manipulate, giving you insights into how someone will actually behave when workplace pressures mount.
The evidence is compelling. Companies using confidence assessments report higher employee engagement, increased innovation, and significantly reduced turnover among new hires.
This approach means you're interviewing candidates you already know possess workplace confidence, allowing you to focus interview time on cultural fit, role-specific judgment, and motivation.
The result: You'll identify genuinely confident candidates more accurately while avoiding both overconfident hires who lack substance and underconfident hires who won't thrive in your environment.
Our confidence assessments are built on decades of workplace psychology research and validated against job performance data. They measure the specific traits that predict confident behaviour across different work contexts and pressure levels.
Ready to measure confidence accurately? Explore our behavioural assessments to see which tools best measure confidence for your specific roles and requirements.
Or if you need support developing better interview questions while you evaluate assessment options, try our AI-powered interview questions generator for more targeted confidence-focused questions.