When you understand the challenges with evaluating a complex system it isn’t hard to know that evaluating individuals is not easy. Much of the evidence of individual “performance” is so dependent on impacts within the system that are totally out of even the individual’s influence. Yet it is easy to find numbers within a complex system that can be used to argue for or against an individual’s performance.
The contributions any individual brings to an organization is largely dependent on the system in place (see: 94% Belongs to the System).
continue reading: Annual Performance Evaluations are a Poor Management Practice