There used to be a rough proxy for a candidate's "attention to detail" level, which was whether their CV or cover letters had errors in. It didn't tell you whether the candidate has particularly high levels of attention to detail, but it did tell you those who had low levels.
Today, virtually every application arrives polished thanks to AI, regardless of how detail-oriented the candidate actually is. So how do you assess attention to detail accurately before you hire, and why would you want to?
Employees with high levels of attention to detail catch mistakes before they become costly
Errors are expensive. Employees with strong attention to detail catch mistakes before they compound or damage your reputation. Whether that's in reports, in client work, in processes, in website copy, or in code. Those without it tend not to notice until someone else does, which is always later and always costlier.
The roles where attention to detail is most critical
Attention to detail is a core requirement in any role where accuracy directly affects outcomes, here are some examples:
- Finance and accounting - errors in figures, reconciliations, or reporting have direct financial and regulatory consequences.
- Legal and compliance - a missed clause, an overlooked deadline, or a misread regulation can have serious downstream effects for clients and the organisation.
- Engineering and quality control - technical errors that pass undetected in early stages become significantly more costly to correct once production is underway.
- Data and analytics - conclusions are only as reliable as the data behind them. Errors in data cleaning, labelling, or interpretation undermine entire analyses.
- Marketing and communications - errors in website copy, social posts, or campaign materials are public-facing and difficult to retract, making accuracy a reputational issue as much as a quality one.
- Administration and operations - scheduling errors, miscommunications, and process gaps create friction across the business and erode confidence in support functions.
The effects of low attention to detail
Employees who struggle with attention to detail don't just make more mistakes, they often don't catch them either. Errors that would be obvious to a detail-oriented colleague pass unnoticed, compounding through subsequent work before they cause an issue or get noticed and require fixing.
In junior roles this requires further supervision and training. In senior or client-facing roles the stakes are higher: reputational damage, client complaints, and regulatory risk are all more likely when attention to detail is consistently low.
Personality assessments offer the best method of assessing attention to detail
CVs and interviews do not provide a reliable way to assess a candidate's attention to detail. AI writing tools mean that virtually every application arrives free of any mistakes, and attention to detail isn't a behaviour that can be surfaced in a conversation. A candidate can interview perfectly and still miss errors consistently in their day-to-day work.
Pro Tip
Zero mistakes in a CV should be the minimum bar for any candidate, not evidence of high attention to detail. If you're still using application errors as a proxy for this trait, AI has made that signal redundant.
Attention to detail is a stable personality trait underpinned by conscientiousness - one of the most studied and predictive personality traits in occupational psychology. Because it's a trait rather than a skill, the most effective way to assess it is through a well-designed personality questionnaire.
Using personality assessments has the added benefits of: assessing many other traits and competencies at the same time (such as resilience, analytical thinking, work-ethic); being a consistent measure across all candidates; and the ability to use them at scale early in the hiring process.
Conscientiousness is one of the most studied and strongest predictors of job performance. It underpins not just attention to detail but many other traits.”
Test Partnership's personality questionnaires output an attention to detail competency score directly, drawn from the underlying conscientiousness traits that drive it (see image below). This gives you an objective, comparable score for each candidate.
The same assessment also surfaces a wide range of other relevant traits alongside attention to detail giving you a full behavioural profile for each candidate, all from one assessment administered at the start of your process.
Place more weight on cognitive ability than attention to detail
You might be keen on candidates with strong attention to detail, but it's important not to place too much emphasis on it. Cognitive ability is the stronger predictor of overall job performance, especially for early careers. Cognitive ability is a candidate's capacity to learn, process information, and solve problems. This matters more than their level of attention to detail, which has had less time to express itself in a professional context.
The recommended approach for early careers is to lead with cognitive ability assessments (numerical, verbal, and inductive reasoning) and use personality assessment to complement rather than lead. Read our guide on the best approach to hiring for early careers.
Conclusion and next steps
Attention to detail is one of the harder traits to assess accurately at the point of hire. Personality assessments offer an objective, early-stage approach, directly grounded in conscientiousness traits.
For early careers roles, pair personality assessment with cognitive ability assessments to get the full picture.
Test Partnership offers several assessments suited to assessing attention to detail:
- TPAQ-45 provides a full personality profile including an attention to detail competency score.
- TPAQ-27 is a shorter personality assessment, still including the attention to detail competency.
- Ability tests for measuring cognitive ability, particularly suited to early careers hiring.
All are well-suited to the start of your assessment process, ensuring you progress only the candidates with the right behavioural profile for your role. Or book a call with our team to discuss your hiring needs and get started.
Ben Schwencke
Chief psychologist at Test Partnership. MSc in Organisational Psychology with over ten years experience in psychometric testing.
