4 ms·
If the interviews are "structured", the correlation between interview performance and job performance is probably around .3 based on meta-analyses of research f
by chewyshine 10y ago
If the interviews are "structured", the correlation between interview performance and job performance is probably around .3 based on meta-analyses of research findings. If the interviews are "unstructured", the correlation will be within sampling error of zero.
- JamesBarney 10y agoDo you have a source for this? I totally believe you, but I've been trying to find good empirical studies and authors to read on interviewing.
- ryanworl 10y agoNot the person who originally replied to you, but the HR class I took in college broke down the correlation of interview performance to job performance into a few finer-grained buckets than just structured and unstructured. Sorry, no sources here, as I've since gotten rid of that textbook. Structured vs. unstructured are the fairly general categories, but that correlation number is accurate. The best predictor I can recall (~0.6 IIRC?) is a "work sample test". You can Google that and find all kinds of HR resources about it. That is HR jargon for, in this case, writing code to solve a real problem under normal conditions for that company. That is, on an actual computer, not on a whiteboard, and not being constantly scrutinized throughout the process.
- JamesBarney 10y agoYeah from what I've read the two most effective predictors of employees were work-sample and GMA tests(basically IQ).
- chewyshine 10y agoSure. Search for "structured interview meta-analysis validity" and you'll find a slew of the research on this topic.
- JamesBarney 10y agoAwesome thanks!