A healthy
skepticism regarding workforce performance statistics can be a good
thing. After all, we often make key business decisions based
on productivity metrics, including both hire and fire decisions, and sales efficiency
reports. Are the
numbers underlying these decisions both reliable (consistent
over time) and valid (true to their purpose)? We
should, by the way, distinguish here between raw data such as call volume and
speed of answer, which tend to be reliable and valid, and
those key performance metrics based upon raw data, such as first-call
resolutions or cost per call, which can easily be unreliable or misapplied.
For a systematic
treatment of how to identify and avoid problems with the integrity
of contact center data,
see the
reprint of my article
for
Call Center Management Review.
For a more
comprehensive analysis of how contact center metrics apply to
maintaining service quality and customer satisfaction
see my paper on Leveraging Customer
Satisfaction.
For more on the
topic of strategies to develop sound strategies for maintaining
valid and reliable contact center metrics,
contact me directly.
© 2009 Henry Baird