The Asynchronous Interview Trap
- Dr Austin Tay
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- Mar 17
- 1 min read

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Video interview platforms seem efficient: Record once, review anytime, AI scores candidates.
Until you look at the validity data.
Asynchronous video interviews (where candidates record responses to pre-set questions) show a validity of .25-.30 in early research, substantially lower than live structured interviews at .58.
Why the gap?
→ Lack of rapport reduces authentic responses
→ Technical anxiety interferes with performance
→ Socioeconomic bias (equipment, environment, tech fluency)
→ Non-verbal cues misinterpreted by algorithms
→ Impossible to probe or clarify responses
For HR leaders: Efficiency gains don't justify losses in predictive validity. You're optimising for recruiter time, not hiring quality.
If you must use async video:
1. Only for initial screening, not final decisions
2. Provide practice rounds and technical support
3. Audit demographic pass-through rates
4. Supplement with higher validity methods
Speed is worthless if you're quickly hiring the wrong people.
What's your experience with async video interviews?




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