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Home » Resources » Evaluation methods and tools » The Blob Tree

The Blob Tree

Last Updated: Tuesday 19 July 2016

The Blob Tree developed by Ian Long and Pip Wilson can be used as an evaluation tool. It has been developed particularly for schools, hospitals, youth workers, psychologists, carers, counsellors and anyone working with people.  It can be used in many different settings. It is copyrighted and you need to purchase it before you use it.  A downloadable copy and license for use can be purchased from the Blob Tree Shop at