I just finished reading a book entitled "Topgrading" by Bradford Smart, Ph.D.
It's about hiring and keeping the best (top 10%) of your employees. It makes a lot of good points, and is (I think) well-intentioned. It is also fatally flawed.
The whole premise is that an organization can neatly compartmentalize everyone in their workforce into one of three groups. The A's the B's and the C's. He advises dumping the C-lavel employees ASAP. This is geared toward the employment "at will" states.
The problem I have with this is that even though each employee is supposedly run through a four hour evaluation, the evaluation criteria is pretty much arbitrary, and the actual "grading" on each question is done subjectively by the interviewer. There's nothing scientific about interviewing people from a list of questions that may be appropriate for their job, and the decision as to whether they are an 'A' , a 'B' or a 'C' employee comes down to the interviewer's evaluation. There is no appeal process for the employee or applicant who thinks that they were screwed.
I've yet to see a process that allows the one whose job hangs in the balabce to participate in the evaluation.
Another fancy rationale to get rid of those employees we don't like (for whatever reason). The book treats the subject like it's rocket science.
I once worked for an outfit that quietly "implemented" the Topgrading methodology, only they didn't want to waste time with four hour evaluations. They simply gave each manager a list of his/her employees and asked them to grade them A, B or C. This way they could say that they used a methodology to get rid of anyone they wanted. The poor ba$tards who got canned never knew what hit them.
Life in the corporation - ain't it fun?
[edited 7/18/05 to fix typo]