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have referred to this as praxis. West (2004) refers to this as reflexivity. Reflection does notnecessarily cause action; the returned image may be, after all, pleasing. Reflexivity, on the otherhand, demands action leading to change.The dialogical-hermeneutic aspect of this work comes about through the act of evaluating eachIM against some of the theoretical models and principles presented in the literature. Thisrequires showing the dynamic and cyclical interaction between theoretical knowledge (i.e. thatwhich has been gleaned from reading and other forms of study) and practical experience in thedetail of each account. Metaphorically, therefore, this is an exercise in exploring the verticalstructure of something akin to a bean growers’ ‘wigwam’ - metaphorical treatment andexplanation of this is to be found in the next section 3.2. It will need to be repeated for each ofthe IMs to ensure intra-judge reliability.176Simon Hughes Ph.D. Thesis (October 2012)