Cognitive and psychometric testing benches at the Synergy Growth Talent Lab in Tunis.
Cognitive and psychometric testing benches at the Synergy Growth Talent Lab in Tunis.

In customer relations as in teleoperation, a CV tells you little about what determines success. It shows a career path, qualifications, sometimes comparable experience. It says nothing about how a candidate will react to their eightieth difficult interaction of the day, nor about their composure when something unexpected happens.

That is precisely the gap psychometric assessment aims to close: measuring, in a standardised way, aptitudes that people cannot self-declare.

1. Why CVs and interviews fall short

The classic recruitment interview is a social exercise. It correctly assesses presentation, verbal fluency and the ability to present oneself well. Those are real skills — but they cover only part of the job.

Three blind spots recur systematically:

  • Performance over time. A candidate who shines for forty minutes may prove fragile across a full day of repeated demands. The interview measures a peak; the job requires endurance.
  • Reaction under real pressure. Describing how you would handle an angry customer is a very different exercise from actually handling one, under time constraint.
  • Assessor bias. Halo effect, unconscious preference for profiles resembling our own, weight of first impressions. Standardised assessment reduces these biases by giving every candidate identical conditions.

2. What we actually assess

The term "psychometric test" covers very different tools. Here are those with documented relevance to contact centre roles.

Dimension assessedWhat it predictsJob relevance
Verbal reasoningUnderstanding complex instructionsTechnical support, back-office
Sustained attentionQuality consistency over timeAll roles
Emotional stabilityResilience in conflict interactionsCustomer service, complaints
Cognitive empathyAbility to read another person's stateCustomer relations, healthcare
Multitasking capacityManaging several streams at onceMulti-session chat, teleoperation
Reaction speedSpeed of manual takeoverTeleoperation, emergencies
Visuospatial perceptionReading a 3D environmentRobot and drone piloting
The guiding principle: a dimension is only assessed if it corresponds to a real job requirement. Running a spatial perception test on a document back-office agent makes no sense and needlessly lengthens the candidate journey.

3. The special case of teleoperation

Remote robot piloting shifts the emphasis markedly. On top of classic interpersonal skills comes a set of perceptual and motor abilities the interview does not detect at all.

A teleoperator must mentally reconstruct a three-dimensional environment from one or more two-dimensional video streams, anticipate trajectories, and maintain situational awareness across several machines simultaneously. These aptitudes vary enormously between individuals, and they do not correlate with education level.

This explains a counter-intuitive observation: the best teleoperation candidates are not systematically the most qualified profiles. Intensive competitive gaming develops exactly the abilities required — and standardised assessment is the only way to detect this objectively.

-45%
Annual staff attrition
+28%
Measured customer satisfaction
Top 3%
Application selection rate

4. Measured results

These figures reflect our internal observations after introducing the assessment protocol, compared with our previous CV-and-interview-only process. They reflect our context and our roles; they are not a guarantee transferable as-is to another environment.

  • Lower attrition. The main effect comes not from selecting the "best" candidates but from better matching profile to role. A candidate directed towards a role that suits them stays.
  • Improved customer satisfaction. This follows mechanically from the previous point: a stable team knows the product better and handles complex cases better.
  • Higher selectivity. A low selection rate is only good news if it comes with sufficient application volume — otherwise it mainly reflects difficulty recruiting.

5. Limitations and ethical safeguards

A poorly used assessment tool produces discrimination with the appearance of objectivity. The safeguards are not optional.

  • No decision on a single score. The test is one element of the file, never a cut-off. A score is interpreted in context.
  • Cultural and linguistic validity. A test designed and normed in one country can produce distorted results elsewhere. Local calibration is essential.
  • Accessibility. Testing conditions must be adapted for candidates with disabilities, or competent profiles are excluded for reasons unrelated to the job.
  • Transparency. Candidates must know what is being assessed, why, and be able to access feedback on their results.
  • Data protection. Results are personal data, sensitive by implication. Limited retention, restricted access, single purpose.
Our safeguard: no candidate is rejected on the basis of a score alone. Assessment serves to direct people towards the most suitable role and identify training needs — not to produce an automatic ranking.

6. Our four-step process

  1. Application screening. Verification of objective prerequisites: language level, availability, minimum experience where the role requires it.
  2. Standardised assessment. Supervised testing on our premises, covering the dimensions relevant to the target role. Duration forty-five to sixty minutes.
  3. Job simulation. Call simulation for customer service, or a simulator piloting session for teleoperation. This is the most predictive step of all.
  4. Final interview and placement. Cross-referencing results with the candidate's motivation and career plan, then directing them to the role where they are most likely to succeed.

The whole process typically runs over one to two weeks. This rigour explains our selection rate, but above all the stability of the teams we provide to our clients.