Doctors are also somewhat "presorted" by ability. Certain specialities just aren't attainable by any but the most "gifted", whatever this means in that context, for example tenacity, ability to remember vast amounts of facts and, of course, dexterity.
Objective Performance in doctors is harder to judge than in developers. Some specialities lose a high percentage of patients no matter how good the doctors are. Sometimes even a difference of "10x" in error rates may require more cases to judge than a particular doctor actually has in a year.
Objective Performance in doctors is harder to judge than in developers. Some specialities lose a high percentage of patients no matter how good the doctors are. Sometimes even a difference of "10x" in error rates may require more cases to judge than a particular doctor actually has in a year.