Resources/Glossary/Recruiting

What is a pre employment assessment?

A pre employment assessment is a test of skills, ability, knowledge or work style given to candidates before a hiring decision. Examples include coding tests, typing tests, situational judgment tests, cognitive ability tests and personality questionnaires.

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In one line

A test of skills, ability or work style given before a hiring decision, such as a coding test or situational judgment test.

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Assessments give you evidence beyond the resume and interview. A work sample, such as writing a short outreach email or debugging code, shows what someone can actually do. Cognitive tests measure reasoning, while personality and situational judgment tests look at how someone approaches work. The best assessments are tied to the real tasks of the job and were checked for validity.

US employers must make sure assessments do not unfairly screen out protected groups unless they are job related and consistent with business necessity. The Uniform Guidelines on Employee Selection Procedures describe the four fifths rule as a rough check for adverse impact. Employers must also offer reasonable accommodation, such as extra time, to candidates with disabilities. Some places add rules for AI scored tests. This is not legal advice.

Assessments also affect candidate experience. Long tests early in the process drive people away, so place them where they add the most information.

Why it matters to recruiters

Interviews alone often miss key skills. A well chosen assessment helps recruiters shortlist on evidence and gives hiring managers more confidence. It can also widen the pool, because people without a traditional background can prove what they can do. Poorly chosen tests, on the other hand, create legal risk and lose good candidates.

An example from a recruiting desk

A support team hiring 15 agents adds a 20 minute written exercise where candidates answer three real customer tickets. Before, managers interviewed 60 people. Now they interview the 30 with the strongest answers, and the team checks pass rates by group each quarter to make sure the exercise does not create adverse impact.

Tips that help

  • Pick tests that mirror real tasks in the job description.
  • Keep early stage assessments short and explain why you use them.
  • Ask vendors for validation evidence and adverse impact data.
  • Offer accommodation clearly in every invitation to test.

Mistakes to avoid

  • Using a generic personality test as a pass or fail gate with no link to the job.
  • Never checking pass rates across groups after the test goes live.

Which tools help?

A few of the assessment tools in our directory. Prices are the published starting price on the date we last checked.

Compare all assessment tools

Frequently asked questions

Are pre employment assessments legal?

Yes, when they are job related, applied consistently and do not cause unjustified adverse impact. Employers must also provide reasonable accommodation. Some states and cities add rules for automated or AI scored tests. This is not legal advice.

What types of pre employment tests are there?

Common types are skills tests, work samples, cognitive ability tests, personality tests, situational judgment tests, language tests and job knowledge tests. Some roles also use physical ability tests where the job truly requires it.

When should you give an assessment in the hiring process?

Short tests can work early to narrow large applicant pools. Longer work samples are better after a phone screen, once both sides are interested. Avoid unpaid tasks that look like real client work.

Sources

Written by recruiters at Work Insiders. Part of the recruiting and HR tech glossary. Updated October 2026.