Demonstrated Return On Investment
The ability to prevent a significant event from reoccurring may be measured in any number of ways such as cost savings, cost avoidance, reduced risk, increased reliability, improved productivity, competitive advantage and so forth.
When your team's solutions are objectively assessed and implemented on proven causes rather than through people-centric guessing and voting, repeat events will be eliminated.
Training your employees to think causally leads to minor problems being fixed before they cause big problems. The well-trained team will come to their next meeting with causes and evidence while the untrained team will come with stories and opinions. The time saved and the resulting quality of solutions justifies the investment spent on training many times over.