ManagementstudyGuide.com has a lesson on Decision Making: it is 21 chapters long. Guess who doesn’t have time to read 21 chapters about decision making? Business owners who are making a dozen decisions a day.
Formal Problem Solving is a multi-step process that includes interviews, reports, meetings and project management, and it is completely unrealistic in day to day operations.
Instead, an upfront statement of goals, standards and responsibilities will do 4.5 of those 5 steps. And, sometimes, a business advisor who can help a business owner keep the decisions focused to a strategic goal.
You can also take my Udemy course: Effective Decision Making in Business. Use coupon RGBBLOG for the discounted price.