Assessment Validity and Reliability

Be confident in the knowledge that our valid and reliable assessment tools will help you make the most effective recruitment decisions possible.

By utilising our assessment tools, you can confidently evaluate candidates and make informed decisions that align with your organisation’s goals and values.

Predictive Validity of Assessment Methods

assessment method predictive validity


The Validity of Assessments

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Assessment methods and psychometric tests should be based on valid and reliable data and research, ensuring that the tests are credible and accurately measure what they claim to assess.

Validity refers to how accurately the test evaluates or measures a skill or trait. It represents the relationship between a test and the quality it measures and, thus, is a critical factor in pre-employment testing.

assessment sample report


Our Assessment Principles

Testgrid Assessment Principles

At Testgrid, our mission is to empower organisations to achieve success through people. Central to this mission are our unwavering assessment principles that guide every recommendation we make. We are committed to upholding these principles to ensure that our assessments are fair, non-discriminatory, reliable, and valid.

We prioritise the integrity of our assessments, carefully selecting publisher partners only after conducting a thorough and stringent evaluation.

By adhering to these assessment principles, we guarantee that our assessments deliver accurate and valuable insights, enabling organisations to make informed decisions that drive their success.


Testgrid Assessment Principles

How Testgrid Compares

Psychometric pre employment Assessment Comparison

Our Publisher Partners


Why Testgrid is the #1 tool recommended by employers

Proudly Australian owned, Testgrid combines technology, talent and pre-employment psychometric assessments, psychology and data science expertise.

We empower organisations to accelerate performance, optimise the selection, realise talent acquisition results and achieve their goals.

2500 psychometric assessments

Access over 2500 pre-employment assessments

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Our assessments are backed by science

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Personalised support to deliver the best outcome

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Australian owned and operated with local data centres

Enable faster and smarter hiring decisions. Take the first step to streamlining your recruitment process.


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Reduction time to shortlist

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Increase in sales performance

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Reduction in staff turnover

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of Fortune 500 companies use psychometric assessments

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Case Studies

Coles Logo

“This recruitment tool is an effective and efficient mechanism to screen high volumes of candidates…”

– Nina Pollard | National Head of Talent Acquisition, Coles


Applications in 24 hours


Reduction in time to hire


Increase in applications


Hires in under a month

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“The calibre of candidates at the engagement centres is much higher”

– Tracy Wright | Lead, Service Proficiency, NAB


Cost savings per year


Required engagement sessions


Candidates successful in final engagement

700 > 50 hrs

Reduction in recruitment time