isixsigma on MSN1 个月
Getting to the Bottom of Your Problem: How to Use the 5 Whys
The 5 Whys is a technique used in the Analyze phase of the Six Sigma DMAIC (Define, Measure, Analyze, Improve, Control) ...
Psychology Today9 天
Whys, What Ifs, and Other Futile Questions
If you've had the same experience, you’ve probably asked your own whys, what ifs, and other futile questions about your child’s death and have likely arrived at similar unsatisfying answers.