Behavioral Interview Statistics (2026)
Every number on this page names the study it came from, the journal that published it, and a link you can open. That is a lower bar than it sounds like — most interview statistics circulating online cite each other in a loop and terminate at no primary source. We checked. The ones that did not survive are listed near the bottom, on purpose.
Last reviewed · Free to cite with attribution
Key takeaways
- Structured interviews are the single best predictor of job performance studied — better than cognitive ability tests. Sackett et al. (2022) rank them first at .42, above job knowledge tests (.40), biodata (.38), work samples (.33), and general mental ability (.31).
- This reversed decades of received wisdom. Cognitive ability had long been treated as the strongest single predictor. Correcting a statistical overcorrection moved structured interviews to the top.
- Older articles cite very different numbers for a real reason. The 2022 re-analysis cut mean validity estimates across the board by .10–.20 points. Rankings mostly held; the absolute figures did not.
- What employers screen for is behavioral, not credential-based. Nearly 90% of employers look for evidence of problem-solving and nearly 80% for teamwork — competencies you demonstrate with a worked example, not a line on a resume.
How well does each hiring method predict job performance?
These are criterion-related validity coefficients: how strongly a selection method correlates with how people actually perform once hired. Higher is better. A coefficient of .42 is considered strong in personnel selection, where nothing approaches 1.0.
| Finding | Value | Source |
|---|---|---|
| Structured interviews predict job performance better than any other selection method studied, including cognitive ability tests.Top-ranked of the selection procedures reviewed. 80% credibility interval .18–.66, so validity varies considerably by how well the interview is actually structured. | .42 | Sackett, Zhang, Berry & Lievens (2022)Vol. 107(11), pp. 2040–2068 · DOI 10.1037/apl0000994 |
| Job knowledge tests rank second among selection methods.Reported in SIOP’s summary of the Sackett et al. revised rankings. | .40 | SIOP — review of Sackett et al.Professional-body summary of the revised validity rankings |
| Empirically keyed biodata ranks third.Reported in SIOP’s summary of the Sackett et al. revised rankings. | .38 | SIOP — review of Sackett et al.Professional-body summary of the revised validity rankings |
| Work sample tests rank fourth.Reported in SIOP’s summary of the Sackett et al. revised rankings. | .33 | SIOP — review of Sackett et al.Professional-body summary of the revised validity rankings |
| General mental ability (cognitive ability) ranks fifth — below structured interviews, reversing decades of received wisdom.The headline reversal in the 2022 re-analysis: cognitive ability had long been treated as the strongest single predictor. | .31 | SIOP — review of Sackett et al.Professional-body summary of the revised validity rankings |
“Structured interviews emerged as the top-ranked selection procedure.”
Why older sources cite different numbers
If you have seen structured interview validity quoted as .51 rather than .42, both figures trace to real peer-reviewed work. Here is what changed between them.
| Finding | Value | Source |
|---|---|---|
| The 1998 meta-analysis of 85 years of research put structured interview validity at .51, versus .38 for unstructured interviews.For 24 years this was the standard reference. Sackett et al. (2022) showed the range-restriction corrections behind figures like these produced systematic overestimates. | .51 | Schmidt & Hunter (1998)Vol. 124(2), pp. 262–274 · DOI 10.1037/0033-2909.124.2.262 |
| The 2022 re-analysis reduced mean validity estimates across selection procedures by .10 to .20 points.Rankings largely held; the absolute numbers did not. This is why a 2015 article and a 2025 article can both be citing real research and still disagree. | .10–.20 lower | Sackett, Zhang, Berry & Lievens (2022)Vol. 107(11), pp. 2040–2068 · DOI 10.1037/apl0000994 |
| Among structured interview formats, situational interviews showed the highest validity at .50.Based on 245 coefficients from 86,311 individuals. Situational interviews outperformed job-related interviews, which in turn outperformed psychologically based ones. | .50 | McDaniel, Whetzel, Schmidt & Maurer (1994)Vol. 79(4), pp. 599–616 · 245 coefficients from 86,311 individuals |
What are employers actually screening for?
Behavioral questions exist to probe competencies that a resume cannot evidence. This is what employers say they are looking for.
| Finding | Value | Source |
|---|---|---|
| Nearly 90% of employers look for evidence of problem-solving ability when reviewing candidates.The most sought-after attribute in the survey. | Nearly 90% | NACE Job Outlook 2025237 responding employers · collected 5 Aug – 16 Sep 2024 |
| Nearly 80% of employers look for evidence of teamwork skills. | Nearly 80% | NACE Job Outlook 2025237 responding employers · collected 5 Aug – 16 Sep 2024 |
| Written communication, initiative, strong work ethic, and technical skills each matter to at least 70% of responding employers.Every attribute in this cluster is behavioral rather than credential-based — the kind of thing demonstrated through a worked example, not a line on a resume. | At least 70% | NACE Job Outlook 2025237 responding employers · collected 5 Aug – 16 Sep 2024 |
Claims we could not verify
These appear constantly in interview-prep content. We went looking for the primary source behind each one and did not find it. We are not asserting they are false — we are saying that if you are about to cite one, you should know what happens when you try to check it.
“Sackett et al. (2022) found unstructured interviews have a validity of .19.”
The .42 figure for structured interviews is real and well documented. But SIOP’s review of the paper states outright that it reports no specific coefficient for unstructured interviews, and a second independent summary says the same. The .19 is widely repeated and we could not source it to the paper.
“87% of Fortune 500 companies use behavioral interviewing.”
Repeated across dozens of interview-prep sites with no originating study named. We found no survey, report, or dataset behind it.
“Candidates using the STAR method are 3.2x more likely to receive an offer, per a 2025 meta-analysis in the Journal of Applied Psychology.”
We could not locate any such meta-analysis in that journal. The citation is specific enough to sound checkable, which is likely why it spreads.
“81% of employers use behavioral interview questions, per LinkedIn Global Talent Trends 2024.”
We could not find this figure in the named report. Attribution to a real, well-known report is not the same as the figure appearing in it.
“Companies using structured behavioral interviews report 25% higher quality-of-hire scores (Talent Board, 2024).”
No supporting publication located under that attribution.
“STAR is used by over 70% of major employers in behavioral rounds.”
No primary source found. STAR is genuinely widespread as an answer framework, but we have no defensible number for how widespread, so we do not publish one.
Methodology
A figure appears on this page only if we located it in the primary source itself — the published paper or the issuing organization’s own report — rather than in an article describing that source. Where a number is reported through a professional body’s summary rather than the paper directly, the table says so. Where a widely-circulated claim could not be traced, it is listed above instead of being quietly dropped.
We make an interview coaching product, which gives us an obvious interest in behavioral interviews mattering. That is exactly why the sourcing rule is strict and why the unverified list exists: the research below is worth more to you if we have not put a thumb on it. Nothing on this page is adjusted to flatter the product.
Sources
- Sackett, Zhang, Berry & Lievens (2022). Journal of Applied Psychology, 2022. Vol. 107(11), pp. 2040–2068 · DOI 10.1037/apl0000994. https://pubmed.ncbi.nlm.nih.gov/34968080/
- Schmidt & Hunter (1998). Psychological Bulletin, 1998. Vol. 124(2), pp. 262–274 · DOI 10.1037/0033-2909.124.2.262. https://doi.org/10.1037/0033-2909.124.2.262
- McDaniel, Whetzel, Schmidt & Maurer (1994). Journal of Applied Psychology, 1994. Vol. 79(4), pp. 599–616 · 245 coefficients from 86,311 individuals. https://home.ubalt.edu/tmitch/645/articles/McDanieletal1994CriterionValidityInterviewsMeta.pdf
- NACE Job Outlook 2025. National Association of Colleges and Employers, 2025. 237 responding employers · collected 5 Aug – 16 Sep 2024. https://www.naceweb.org/docs/default-source/default-document-library/2025/publication/research-report/2025-nace-job-outlook-jan-2025.pdf
- SIOP — review of Sackett et al.. Society for Industrial and Organizational Psychology, 2022. Professional-body summary of the revised validity rankings. https://www.siop.org/tip-article/is-cognitive-ability-the-best-predictor-of-job-performance-new-research-says-its-time-to-think-again/
Citing this page
You are welcome to cite or reproduce these figures with attribution. If you do, please cite the underlying study rather than us wherever you can — the original researchers did the work.
Odin. "Behavioral Interview Statistics (2026)." Reviewed August 4, 2026. https://odinthecoach.com/behavioral-interview-statistics/
Practising for a structured behavioral round
The research above has a practical implication: because structured interviews score answers against consistent criteria, the structure of what you say is being assessed, not just the content. Odin scores spoken answers against the STAR framework and shows where an answer is thin, rambling, or missing a measurable result. The STAR scorer is free and needs no signup.