How do you measure interviewer quality beyond gut feel?
Running a project to improve interview quality across our hiring panel, which mostly consists of older and very experienced folks. Everyone has strong opinions but we're very light on data.
We track offer acceptance and early attrition but things move too slowly to coach anyone. In depserate need of leading indicators and things that acutally tell you whether an interviewer is conducting good interviews before it shows up in hire quality six months later.