On April 16, Robert Rose published an article for the Content Marketing Institute describing a concept in problem solving called the “5 Whys.” Developed by Sakichi Toyoda, it was originally used ...

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Often thought to be a tool best suited for root-cause analysis, the “5 Whys” is an iterative interrogative technique for exploring the cause-and-effect relationships affecting a particular problem. If ...

The 5 Whys is a well-known problem-solving tool. Initially developed in 1970’s by Sakichi Toyoda to help improve the Toyota production, it is now taught in business schools across the country – and ...