Articles
Research and playbooks for modern hiring teams
Guides, original research, and tactical playbooks for building structured, skills-based interviews.
Structured Interviews Work. So Why Does Almost Nobody Run Them?
Structured interviews were the strongest predictor of job performance in the 2022 re-analysis of selection research: 0.42 against 0.19 for the unstructured interviews most companies still run. Here is the evidence, the four components that matter most, and why adoption stays rare.
Ratio White Paper Series
Long-form research on structured interviewing, with full references. Free to read, no email required.
Interview Calibration: Getting Two Interviewers to Score the Same Answer the Same Way
Interviewers adopt the visible half of structure and skip the scoring half. In a 2019 study of 131 professional interviewers, standardized evaluation scored 2.66 out of 5 against 3.99 for asking consistent questions. Here are the four scoring practices with the most evidence behind them.
Read resourceHow to Score Interview Answers Without Falling Back on Gut Feel
A good question doesn't tell an interviewer how to judge the answer. RATE turns one answer into four checks (Relevance, Approach, Trade-offs, Evidence) so two interviewers read the same answer the same way. Includes a sample worksheet and the framework's research boundaries.
Read resourceThe AI Shift
What AI changes about who you hire and how you assess them.
The Leaders Who Master AI Will Transform the Market
Why organizations need to assess leaders on learning velocity, adaptability, and systems thinking in the AI era, not just tenure and pedigree.
Read resourceWhy Adaptable Candidates Win in the Age of AI
Adaptability is one of the clearest AI-era talent signals. Here's how structured, skills-first hiring helps teams surface it reliably.
Read resourceAI Automation vs. Augmentation: Why the Distinction Matters for Your Hiring
Stanford's employment analysis found young-worker employment fell where AI automates work and held or grew where it augments it. Here is what hiring teams should do differently.
Read resourceBeyond the Buzzwords: The 5 Skills Leaders Actually Need in the Age of AI
A founder's practical take on the leadership skills that matter most in the age of AI, from redesigning work to coaching teams through change.
Read resourceTwo Years in the AI Trenches: 3 Unexpected Lessons from a Non-Engineer Founder
Three practical lessons from building an AI-powered hiring platform as a non-engineer founder, and what they reveal about adopting AI at work.
Read resourceSkills-Based Strategy
Moving from credentials and titles to the skills that predict performance.
The Must-Have Trap: Why Long Requirement Lists Produce Worse Interviews
Every requirement you call a must-have is a gate. Too many gates shrink the pool, screen on proxies, and leave the interview testing the wrong things. How to keep hard requirements small and real.
Read resourceTransforming Candidate Experience With Skills-Based Hiring
A practical guide to improving candidate experience with skills-based hiring, structured interviews, and faster, fairer decision-making.
Read resourceTrust in Leadership: How Teams Decide Who to Follow
Why trust makes or breaks leadership outcomes, and how structured hiring helps teams assess it with more consistency and less guesswork.
Read resourceThe Assessment Gap: Why Skills Shortages Are Getting Worse Even as Change Slows Down
WEF data shows worker skill disruption falling from 44% to 39%, while employers naming skills gaps as their top barrier rose from 60% to 63%. The gap is in assessment, not in the pace of change.
Read resourceWhy Skills-Based Hiring Changed Fewer Than 1 in 700 Hires
Thousands of companies dropped degree requirements. The net effect on who actually got hired was 0.14 percentage points. The job description moved and the interview didn't.
Read resourceTactical Interviewing
Questions, rubrics, and techniques that reveal real competency.
Is Your Interview Actually Structured? A 15-Point Check
Most interviews called structured use two or three of the fifteen components research identifies. Here is the full list, which ones matter most, and which ones teams skip.
Read resourceCritical Thinking Isn't Optional: How to Assess It with Ratio's Framework
How to break critical thinking into measurable skills, build structured interviews around them, and score candidates against a shared rubric.
Read resourceHow Skills-Based Interviewing Creates a Better Candidate Experience
Skills-based interviews make the conversation relevant, the standard consistent, and the decision faster, for candidates and interviewers both.
Read resourceStop guessing. Start hiring with precision.
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