"'Reading Effective Action Research is like having a good tutor at your side as you move through each step of your project. Like a good tutor, Costello does not provide all the answers for you, but rather asks you to think for yourself using a series of Reflection Exercises. He then points you to possible solutions, his own and those of other experts in the field.' Richard E. Morehouse, Professor Emeritus, Viterbo University, USA and Visiting Professor, Glyndwr University, UK"