Cultural Fit: A Useful Test or Just Familiarity in Disguise?

Livingston James Research Consultant, Neave Cadenhead, explores why cultural fit may be one of the most misunderstood concepts in hiring, how it can unintentionally limit talent decisions, and what organisations can do to assess candidates more objectively.

 

The Problem with Cultural Fit

“Cultural fit” has become one of the most common phrases in hiring, and one of the least examined. It’s used to justify almost any decision, from favouring one candidate over another equally-qualified candidate, to rejecting someone outright. The uncomfortable question worth asking is what “fit” is actually measuring, and how often it’s really just familiarity wearing a more acceptable name.

The concept started with good intentions: hiring someone whose values align with an organisation’s should, in theory, lead to better long-term outcomes. In practice, cultural fit is rarely assessed against a defined set of values; it’s assessed by ‘feel’ in an interview room, often in the final few minutes when a hiring panel is deciding between two similarly capable candidates. Research from the LSE Business Review has shown that fit is more often used as a way to exclude people than as a genuine predictor of workplace success.

 

When Fit Becomes Familiarity

The mechanism behind culture fit is well documented. Affinity bias (our tendency to favour people who remind us of ourselves), tends to surface exactly when cultural fit assessments are weakest: in unstructured conversation, assessing people based on personal chemistry and gut reactions. One widely used shorthand for this is the “beer test”: would I want to have a drink with this person? It sounds harmless, but it has little to do with whether someone can do the job well, and everything to do with whether they resemble the people who already succeed in that organisation.

This matters more in senior hiring than anywhere else. At board and executive level, “fit” carries real weight in a shortlisting conversation, often more than it should. A panel that has only ever seen one type of leader succeed will, understandably, find it easier to imagine someone who looks and sounds similar succeeding again. The risk is that this quietly narrows the candidate pool exactly at the level where broader thinking and challenge are most needed. SHRM’s own research suggests that when culture fit is weighted heavily in a hiring decision, rather than treated as one factor among several, it actively reduces the diversity of who gets hired.

 

Replacing Gut Feel with Data

One of the more reliable ways to correct for this is to replace gut feel with structured data.

Psychometric and behavioural assessments give hiring panels an objective basis for comparison, rather than relying purely on how a conversation felt. Used well, they can highlight a candidate’s genuine working style and motivations rather than surface-level similarity to the panel in the room, and evidence suggests they help reduce the influence of unconscious bias when combined with structured interviews.

 

From Culture Fit to Culture Add

None of this means fit doesn’t matter. A genuine mismatch between how someone works and how an organisation operates can derail even a technically excellent hire.

The distinction worth holding onto is between “culture fit” and “culture add”: whether someone shares an organisation’s core working principles, versus whether they simply resemble the people already there. The first is a legitimate hiring consideration, and one that’s far better tested with data than assumed from a feeling in the room.

 

At Livingston James, we combine psychometric and ability testing with our search process to help boards make better-informed, less bias-driven leadership decisions. If you’d like to discuss how this shows up in your own hiring process, please get in touch with our research team: Neave Cadenhead ([email protected]), Kirsty McLardy ([email protected]), Tara Tannock ([email protected]).

 

Reference List:

LSE Business Review (2022) Should you hire for culture fit? 5 May. Available at: https://researchonline.lse.ac.uk/id/eprint/116202/1/businessreview_2022_05_05_should_you_hire_for_culture.pdf

Eightfold (2024) Why hiring for culture fit reinforces unconscious bias. Available at: https://eightfold.ai/blog/culture-fit-unconscious-bias/

SHRM (2018) Does Hiring for ‘Culture Fit’ Perpetuate Bias? 31 October. Available at: https://www.shrm.org/in/topics-tools/news/hr-magazine/hiring-culture-fit-perpetuate-bias

Clevry (2026) Can psychometric tests reduce hiring bias? Available at: https://www.clevry.com/en/?p=9847