Most companies treat employee retention as a process to consider after a candidate joins and stays a few months. Worse, some only attempt to retain team members after they get a competing job offer.
Employee retention isn’t a reactive measure your company should consider when a skilled employee submits their resignation. It needs to be proactive.
In fact, it’s something you want to achieve even while you’re still going through the interviewing process with candidates.
In fact, your HR and managerial teams should work together to build employee retention while they’re still going through the candidate interview process.
One way you can identify potential and increase employee retention is to use psychometric tests. Contrary to common belief, these behavioral and skills-focused tests can help you identify the right talents and support your retention efforts.
In this article, we'll show you how psychometric tests can work for employee retention and improve hiring decisions around long-term fit, not just qualifications.
What Do the Numbers Say About Turnover and Bad Hires?
The top factors contributing to employee turnover often stem from weak internal practices and bad hires. Each has its costs, which affect business performance.
According to the Society of Human Resource Management (SHRM), the cost of a bad hire can range from 6 to 9 months of an employee’s salary.
SHRM data shows that replacing an employee can cost between 50% and 200% of their annual salary, depending on their level.
New data also suggests an increase in the cost of employee turnover. In the US, this cost has risen to $45,236 per employee, up by nearly $10,000 from $36,723 in 2025. Roughly 50% of hiring managers in the US expected turnover to increase in 2026.
According to the report, these are the top reasons employees are quitting:
37% cite increased workplace demands leading to more vacancies.
35% cite a competitive job market.
32% attribute potential turnover to better pay and benefits offered elsewhere.
29% expect more employees to switch careers.
How Do Psychometric Tests for Employee Retention Work?
Psychometric assessments for recruitment and selection focus on hiring the right person. However, the same tools that help you assess culture-fit and employability skills also play a role in whether that person stays.
There are several types of psychometric tests. Each type measures something different:
Personality traits and work style.
Cognitive ability and problem-solving.
Values and culture alignment.
Motivation and stress response.
These tests help you identify whether an employee’s work style aligns with your organization, not if they can do their job, which makes them a useful retention tool.
A candidate can score well on every technical test and still leave within a year if their values or work style don't match the team around them.
This is where psychometric tests differ from skill tests like checking a candidate’s language competency or specific technical skills.
Skills tests confirm someone can do the job. Psychometric tests estimate whether they'll want to keep doing it, and whether the team will want to keep them around.
What Impact Can Psychometric Testing Have on Turnover Rates?
Employees who rate their workplace culture poorly are nearly four times more likely to leave than those who rate it well, according to SHRM's 2026 Global Workplace Culture Report.
Meanwhile, Gallup's 2026 State of the Global Workplace report found that only 20% of employees worldwide were actively engaged in 2025, costing the global economy an estimated $10 trillion in lost productivity.
Disengagement rarely starts with the job itself. It usually starts with a mismatch between how someone works best and how the organization operates. This gap widens until it ends in a resignation.
Here’s a common scenario: A company hires a high performer for a fast-paced sales role, only to find them disengaged within months because they thrive on structure and predictability, not constant change.
The candidate’s skills were never the issue. It was the culture-fit. A psychometric assessment would have flagged that mismatch before the offer went out, not six months into a role.
Testing won't remove turnover risk entirely. But it shifts the ability to assess if a candidate will ‘fit in’ earlier. This is usually something many HR professionals learn by trial-and-error after hiring.
Where Should You Use Psychometric Testing in Your Retention Strategy?
Psychometric testing works best as a layer within your broader HR strategy and retention strategy, not a one-time hiring filter.
Used well, it helps you attract the right talent and keep the people you already have.
Here's how to apply it across different stages of the employee lifecycle:
Pre-Hire Screening
Alongside your interview process, use psychometric tests for hiring high-turnover-risk or high-cost roles, like senior or client-facing positions.
Screen for values and work-style alignment, not just technical fit, since this is where early exits usually start.
Compare results against the traits of your strongest performers in similar roles, not a generic ideal-candidate profile.
Onboarding and Early Tenure
Use insights from psychometric tests to shape onboarding, pairing new hires with managers or mentors whose style complements theirs.
Flag employees whose profile suggests they'll need more structure or autonomy, and adjust management accordingly.
Catch early warning signs of mismatch while there's still time to course-correct, instead of waiting for an exit interview.
Internal Mobility and Promotion Decisions
Test for readiness before an internal move, since the skills that make someone excel in one role don't always transfer to another.
Use results to support promotion conversations with evidence, not gut instinct alone.
Flag potential fit issues before someone steps into a management role, where poor fit affects more than one person.
Team Fit Checks During Expansion or Restructuring
Run team fit checks when merging departments or restructuring, to catch friction points before they surface in performance.
Use results to rebuild teams intentionally, pairing complementary work styles instead of guessing.
Identify employees at higher flight risk during major organizational change, so retention efforts can be targeted instead of blanket.
Building Retention into Every Hiring Decision
Turnover doesn't start when someone hands in their notice. It usually starts earlier, when a mismatch in fit goes unnoticed until it's too late to fix it.
Psychometric testing gives you a way to catch that mismatch before it costs you a hire, a team, or months of lost productivity.
Used consistently across hiring, onboarding, promotions, and restructuring, psychometric assessments turn retention from a reactive fix into a decision you make at every stage.
Tawzef's psychometric assessment services help you build that layer into your hiring and retention strategy from day one.
Get in touch with Tawzef and see which psychometric assessments serve your recruitment and retention needs.