tree diagram

Graphic tool which systematically breaks down, and then maps out in increasing detail, all components or elements of a condition, phenomenon, process, or situation, at successive levels or stages. In case of a 'divergent tree,' it begins with a single entry that has one or more paths (branches) leading out from it, some or all of which subdivide into more branches. This process is repeated until all possibilities are exhausted. In case of a 'convergent tree,' this process works in reverse. Family (genealogical) and organization charts are the common examples of a tree diagram. Also called chain of causes or dendrite diagram.