The methodology behind Prova

The Prova Five™

Developed by Athina Kafetsiou — business psychologist and executive coach — drawing on two decades of talent assessment and coaching across Europe, the Middle East, Asia, and Africa, and grounded in the published science of selection interviewing.

Most tools measure whether you answered. The Prova Five measures whether you're ready — assessing every candidate across the five dimensions that decades of hiring research, and twenty years in real hiring rooms, show most reliably separate those who get the offer from those who don't.

Why these five

A century of research into the employment interview points to a clear conclusion: the interviews that actually predict job performance are structured — built on consistent, job-relevant questions and scored against defined criteria rather than gut feel. In the largest modern re-analysis of selection methods, structured interviews emerged as the single strongest predictor of job performance of any hiring method studied.¹ Prova is built on that foundation.

But a structured interview is only as good as the dimensions it measures. The Prova Five distils the competencies that the evidence — and Athina's practice across three continents — repeatedly identifies as decisive. Each is anchored in observable behaviour, so a score means the same thing for every candidate, and each comes with the specific, developmental guidance a great coach would give.

The five dimensions

01 Substance

Substance

Is there real depth behind the answers?

The foundation. Competency-based evidence, mapped to the specific role, and delivered in concrete, quantified examples. The strongest candidates make clear what they personally did — isolating their contribution from the team's — and back every claim with a measurable result.

Why it leads: decades of meta-analytic research find that interviews built on job-relevant competencies and specific behavioural evidence (the "STAR" pattern) have the highest predictive validity of any hiring method.¹²

  • STAR-complete answers (Situation, Task, Action, Result)
  • Relevance to the target role, not a generic self-portrait
  • Individual contribution clearly isolated; results quantified
02 Clarity

Clarity

Can you make a complex point land, fast?

Structure, concision, and command of language — the ability to take something complicated and make it simple, memorable, and easy for a decision-maker to repeat to others.

Why it matters: employers consistently rank communication as the single most important career-readiness competency, and the majority explicitly weigh it when evaluating candidates.³

  • Structured, well-sequenced responses
  • Economy of language; minimal hedging and filler
03 Composure & Adaptability

Composure & Adaptability

How do you handle pressure and the unexpected?

Steadiness under a tough follow-up, and agility when a question shifts the ground. Not polish or charisma — the capacity to stay clear-headed, think on one's feet, and adapt when the conversation doesn't go to script.

Why it earns a place: adaptability and resilience rank among the fastest-growing skills employers demand, and composure under pressure is a core marker of readiness — while the research explicitly warns against over-weighting surface "presence" or charisma, which introduces bias and predicts little for most roles.⁴⁵

  • Clear thinking under a pointed or unexpected question
  • Flexibility when the premise shifts; comfort with ambiguity
  • Delivery and on-camera composure noted as coaching guidance, weighted lightly and by role
04 Insight

Insight

Do you know yourself?

Self-awareness and honest reflection — the ability to name what they'd do differently, own a real setback, and speak accurately about their strengths and gaps. The dimension most predictive of growth and coachability.

Why it counts: self-awareness is widely described as the bedrock of emotional intelligence — you cannot manage others, or grow, until you can read yourself — and it is among the soft skills most linked to long-term career progression.⁶

  • Honest reflection on failure and what was learned
  • Accurate read of own strengths and development areas
05 Connection

Connection

Do you make the panel want to say yes?

The human dimension: genuine engagement, curiosity, warmth, and two-way rapport. After every box is ticked, this is often what decides who actually receives the offer — and it reflects the emotional intelligence that predicts how well someone will work with others.

Why it closes the five: emotional intelligence and interpersonal skill are cited across employer surveys as top priorities even in highly technical fields, precisely because they are the human capabilities technology cannot replace.⁷

  • Authentic interest and engagement with the interviewer
  • Rapport and genuine two-way conversation, not recitation

The readiness scale

Each of the five dimensions — and the overall assessment — is scored on a consistent, behaviourally- anchored five-band scale. Anchoring scores in observable behaviour is what gives a structured interview its reliability: it ensures a score means the same thing for every candidate, and reduces the subjective bias that undermines unstructured judgement.⁸

1Not yet ready
2Developing
3Approaching
4Interview-ready
5Standout

References

  1. Sackett, P. R., Zhang, C., Berry, C. M., & Lievens, F. (2022). Revisiting the design of selection systems in light of new findings regarding the validity of widely used predictors. Society for Industrial and Organizational Psychology. Overview
  2. McDaniel, M. A., Whetzel, D. L., Schmidt, F. L., & Maurer, S. D. (1994). The validity of employment interviews: A comprehensive review and meta-analysis. Journal of Applied Psychology. PDF
  3. National Association of Colleges and Employers (NACE), Job Outlook 2026 — career-readiness competencies. Summary
  4. World Economic Forum, Future of Jobs — fastest-growing skills (adaptability, resilience). Summary
  5. U.S. Office of Personnel Management — Structured Interviews: job-relevant competencies and the risk of scoring non-job-related "presence." Guidance
  6. Goleman, D., and subsequent EQ research — self-awareness as the foundation of emotional intelligence and a driver of career growth. Summary
  7. Multiple 2026 employer skills reports (NACE, LinkedIn, WEF) — emotional intelligence and interpersonal skill as top priorities. Summary
  8. Levashina, J., Hartwell, C. J., Morgeson, F. P., & Campion, M. A. (2014). The structured employment interview: Narrative and quantitative review. Personnel Psychology. Related

References point to representative public sources for each finding. Prova's methodology synthesises this literature with Athina Kafetsiou's practitioner experience; it is intended for interview practice and development, not as a substitute for an employer's own selection process.

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Prova is conducted entirely by artificial intelligence and is intended for practice and self-development, not as a hiring decision. Scores are behaviourally anchored and evidence-based, and are designed to help candidates prepare — the final judgement in any real process rests with the employer.