Here's the NYT article where Laszlo mentions the "random mess" they found when they used the interviewer as the predictor and then subsequently mentions how they use structured interviews now instead: http://www.nytimes.com/2013/06/20/business/in-head-hunting-b...
My point is, it doesn't matter who does the interviewing - looking for people who are "good interviewers" is a unicorn chase because the vast majority of people don't have a magical ability to guess who's going to be a good performer pre-hire. Unfortunately, Amazon is making the same mistake with their "bar raisers": http://firstround.com/article/Mechanize-Your-Hiring-Process-...
Geez, you engineers don't seem to like to learn from each other.
The interview correlations I cited are from Schmidt and Hunter, 1998: http://mavweb.mnsu.edu/howard/Schmidt%20and%20Hunter%201998%...
My point is, it doesn't matter who does the interviewing - looking for people who are "good interviewers" is a unicorn chase because the vast majority of people don't have a magical ability to guess who's going to be a good performer pre-hire. Unfortunately, Amazon is making the same mistake with their "bar raisers": http://firstround.com/article/Mechanize-Your-Hiring-Process-...
Geez, you engineers don't seem to like to learn from each other.