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Usage of Bell Curve
Human Resources » Performance Management

Chrm Message From: rammohan Total Posts: 18 Join Date: 05/11/2009
Rank: Executive Post Date: 31/12/2011 01:06:27 Points: 90 Location: India


We are a 150 strong software product organization. Recently, a new Performance Management System has been introduced across the organization. Normalization of appraisal ratings have been mapped according to the bell-curve model.

Can a bell-curve be implemented for an organization of this size successfully? Ideally what should be the sample size of an orgnaization (similar to the specifics mentioned above) to implement the bell-curve strategy?

Your inputs are really valuable to me.

Thank you and regards.

Chrm Message From: proftandon Total Posts: 86 Join Date: 05/11/2009  
Rank: Manager Post Date: 31/12/2011 01:08:18 Points: 430 Location: India


Normalization of Performance Management System Scores using bell curve works well when;
1. The organisation has historical data of the managers' ratings and
2. The organisation structure in place
Given these 2 parameters normalization of the scores is effective.

Prof Tandon