The Verify G+ Test: Smarter Cognitive Assessment For Fairer Hiring

In the fast-evolving world of talent acquisition, recruiters are increasingly turning to data-driven tools to make smarter, fairer, and more predictive hiring decisions. Among the tools that GFB offers to support such decisions, the Verify G+ test stands out as a scientifically robust cognitive ability assessment that is reshaping how organisations identify high-potential candidates. Although GFB offers a wide variety of ability assessments, the Verify Interactive G+ is increasingly becoming the test of choice for many clients, often used alongside other measures, due to its accessibility, validity, and modern approach.

What Is The Verify G+ Test?

The Verify Interactive G+ is a scientifically validated, mobile-first cognitive assessment designed to measure general mental ability and three core reasoning skills, all within a single questionnaire:

• Deductive Reasoning measures candidates' ability to draw logical conclusions based on information provided, identify strengths and weaknesses of arguments, and complete scenarios using incomplete information. The deductive reasoning score provides an indication of how an individual will perform when presented with information and asked to develop solutions and draw sound conclusions from data.

• Inductive Reasoning measures candidates' ability to detect regularities, patterns, and generalisations, and to infer rules that can be applied to different situations. Individuals who score highly in this area tend to excel in global and strategic thinking and are good at finding errors in work processes. Most of the inductive reasoning questions are completely non-verbal and feature only shapes and figures. Some questions involve sequences of letters, numbers, and symbols, but they are language independent. Inductive reasoning is especially relevant for roles that require big-picture thinking and the ability to identify inconsistencies in work processes.

• Numerical Reasoning measures candidates' ability to recognise and attend to the relevant data in tables and charts, quickly and accurately use basic mathematical concepts to analyse data, and draw appropriate conclusions from mathematical analyses. The numerical reasoning score provides an indication of how a person will perform when asked to examine facts and figures and make sound decisions from data.

The General Ability score is based on all the questions in the test. It is calculated independently of the three second-stratum scores and incorporates other aspects of general cognitive ability required to respond correctly to each question. The General Ability score is a measure of fluid intelligence as well as verbal ability, spatial ability, and perceptual speed and accuracy.

The test's interactive, activity-based format offers a modern and engaging candidate experience while delivering precise insights into cognitive potential. It is adaptive, meaning it adjusts question difficulty based on the candidate's responses, resulting in shorter testing times of around 36 minutes, more accurate scoring, and availability in over 30 languages.

Further details are available on the Verify Interactive Assessments page, and a sample report is also available on the GFB website.

Why Cognitive Ability Matters More Than Ever In An AI-Driven World

Cognitive ability has long been recognised as one of the strongest predictors of job performance. It reflects how quickly and accurately a person can process information, solve problems, and learn new skills. In 2026, these traits matter even more than they once did, because AI has changed what good cognitive performance actually looks like at work.

As of 2025, 21% of employees reportedly use AI in their work, and many employers now ask for AI literacy in job descriptions. But AI literacy without strong underlying cognitive ability creates a significant problem. The 2026 International AI Safety Report, compiled by researchers across 30 countries, found emerging evidence that routine delegation of cognitive tasks to AI may negatively affect critical thinking skills and memory. A Microsoft Research study found that confidence in AI was among the strongest predictors of whether knowledge workers engaged in critical thinking at all. The higher the trust in the tool, the less scrutiny was applied to what it returned.

This matters directly for hiring. The World Economic Forum's Future of Jobs Report 2025 ranked analytical thinking as the most important core skill globally, with 70% of companies considering it essential. And Gartner predicts that atrophy of critical thinking skills due to GenAI use will push 50% of organisations to require AI-free skills assessments by 2026.

The ability to critically evaluate what AI produces, to spot errors, identify bias, question assumptions, and apply sound judgment to AI-generated outputs, requires exactly the kind of cognitive horsepower that the test is designed to measure. Organisations that hire for cognitive ability today are investing in the workforce resilience they will need as AI becomes embedded in more and more roles.

How Verify G+ Supports Fair And Effective Hiring

The Verify G+ test is designed to be objective and bias-resistant. It supports fairer hiring decisions by offering a standardised measure of cognitive ability that is less influenced by background or prior experience than many traditional selection methods.

When used as part of a holistic assessment strategy alongside structured interviews and behavioural evaluations, cognitive tests like the Verify G+ can significantly enhance the accuracy and fairness of hiring decisions.

Built-In Protection Against Candidate Misuse Of AI

As the use of AI by candidates during assessments becomes more prevalent, the Verify G+ has been enhanced with a comprehensive suite of monitoring and protection features to safeguard assessment integrity. These eight universal proctoring features are built directly into the platform:

1. Browser Off Focus determines if the candidate is toggling between browsers, tabs, and other software applications. This behaviour can also be blocked.

2. Print Screen Count records any attempts the candidate makes to capture a screenshot of the assessment in action. This behaviour can also be blocked.

3. Copy and Paste Attempt records any candidate attempts to copy or paste content into or out of fields in the assessment.

4. Multi-Face Detection flags when two or more human faces are detected within a candidate's web camera frame and captures an image when multiple individuals are present.

5. Periodic Image Capture takes the candidate's image at specific intervals throughout the assessment session.

6. IP Tracking detects assessment attempts from a location beyond the distance set by the administrator.

7. Advanced Plagiarism Check automatically compares responses with those from other candidates and content available on the internet.

8. Code Replay records and identifies the assessment and automatically identifies potential cheating behaviours on technical assessments, such as long session pauses, unusually short or long session duration, and multiple line insertions.

Together, these features mean that the test delivers results that reflect genuine cognitive ability, not the output of an AI tool.

Using The Test In Practice

Organisations typically integrate the Verify G+ into their recruitment process in the following way:

• Identify candidates for testing: The G+ can be completed at any stage of the recruitment process, though it is most commonly used before the interview stage to inform selection decisions and shape interview questions.

• Administer the test: Candidates receive a secure link to complete the assessment online. It is designed for unsupervised environments and works on both mobile and desktop devices.

• Review the results: Recruiters receive a detailed report showing scores for general ability and each of the three reasoning types.

• Interpret in context: High scores indicate strong potential for learning, problem-solving, and adaptability. These insights can be used to guide interview questions, inform development plans, or support final selection decisions.

Example reports are available upon request from the GFB team.

Talk To GFB About The Verify G+ Test

The Verify Interactive G+ test represents a genuinely modern approach to cognitive assessment in recruitment. Its blend of scientific rigour, adaptive technology, AI-protected integrity, and user-friendly design makes it a powerful tool for identifying top talent in a world where cognitive ability matters more than ever.

The Verify G+ test is just one of the tools that GFB offers. Our full range of psychometric assessments is available on the website. If you would like to speak to one of our team about the best assessment approach for your organisation, please get in touch with us through info@gfbgroup.com or call us at 0333 038 6354.

A short overview of psychometrics and how to use them is provided below: