Problem tree analysis: a method by LUMA Institute
Use the "Problem tree analysis by LUMA Institute" template to explore the causes and effects of a particular issue.
Rose, Thorn, Bud by LUMA
This template is part of LUMA Institute's collection of methods for practicing Human-Centered Design, organized by way of three key design skills (Looking, Understanding, Making). More info about LUMA Institute: https://www.luma-institute.com/