Realistic Evaluation shows how programme evaluation needs to be, and can be bettered. It presents a profound yet highly readable critique of current evaluation practice, and goes on to introduce a `manifesto' and `handbook' for a fresh approach.
The main body of this book is devoted to the articulation of a new evaluation paradigm, which promises greater validity and utility from the findings of evaluation studies. The authors call this new approach `realistic evaluation'. The name reflects the paradigm's foundation in scientific realist philosophy, its commitment to the idea that programmes deal with real problems rather than mere social constructions, and its primary intention, which is to inform realistic developm
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( 1975 ) , which had identified four putative mechanisms through which property
marking might have an impact on domestic burglary , each of which would
produce differing expected outcomes . These conjectured mechanism outcome ...
Reconvictions Expected outcomes Hypotheses Key subgroups Accumulated
theory , folk theory Efficacious contexts and mechanisms Actual outcomes Figure
4 . 3 Outcome analysis : prediction scales ( Gottfredson and Tonry , 1987 ) .
Rule 5 : Outcomes Evaluators need to understand what are the outcomes of an
initiative and how they are produced . Outcomes provide the key evidence for the
realist evaluator in any recommendation to mount , monitor , modify or mothball a