Correlation between engagement and productivity does not mean that engagement CAUSES productivity.
Many organisations are doing culture surveys to measure how employees feel about the organisation. In the public sector it is becoming increasingly common to measure employee "engagement."
This is done on the basis of the claim that engaged employees are more productive employees. This claim is based on research that shows a correlation between employee engagement and productivity.
Leaders of organisations should beware getting too hooked up in the engagement fad for three reasons. The first reason is covered here, the others are the topics of my next posts.
The first reason is that correlation does not mean cause. The correlation between employee engagement and productivity means that responses to a certain questionnaire showed that in the populations that were subject to the research, if employee productivity was high, engagement tended to be high as well. But this does not mean that employee engagement CAUSES high productivity.
I have seen workplaces where the staff love the boss but do not produce much that benefits the organisation. I.e. high engagement, low productivity.
I have also seen business groups that have had high productivity and high engagement but have been pursuing ends that have been in competition or conflict with other parts of the business – this is quite common when a new business unit is established and develops its own strong identity separate from the parent organisation. For example, a new telephone sales channel is established and it ends up competing with the established face to face salespeople for leads and sales.
In case that alone is not enough reason to be cautious about employee engagement, more reasons are coming up in the next two posts.





The diagram to the left is taken from Elias’s 1978 book