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Explore the meta-evaluation process to determine the effectiveness of evaluations, focusing on validity, utility, conduct, credibility, and cost considerations. Learn how to assess and improve evaluation practices using key criteria and standards. Collaborative exercises enhance understanding and presentation skills for comprehensive evaluations.
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S519: Evaluation of Information Systems Meta-evaluation D-Ch11
Meta-evaluation • It is evaluation of an evaluation (Scriven, 1991) to determin the quality and/or value of an evaluation • http://en.wikipedia.org/wiki/Evaluation#cite_note-7
Five criteria • Validity • Utility • Conduct • Credibility • Costs
Validity • To what extent, the conclusions of the evaluation are justified • Check carefully the facts they use and values they assign • Question everything • Constraints (budget, time, etc.) • Using KEC checkpoints • Using standards (http://www.eval.org/Publications/GuidingPrinciples.asp)
Validity • Covers all relevant sources of value • Comprehensively covers process, outcome and cost • Include no irrelevant or illicit criteria • Data used to directly address the criteria • Include analyses that are appropriate for the data • Clearly states how data are interpreted • Is clear about where evaluative conclusions come from • Include valid recommendation
Utility • Are the findings • Relevant to the questions or decisions being faced by the audience • Timely • Clearly communicated • Cost effective
Conduct • Legal • Ethical • Professional standards • Cultrual appropriateness • Unobtrusiveness • Minimal disruptive to the evaluand
Credibility • Familiar with the context • Independence, impartiality, and/or lack of conflict of interest • Expertise in evaluation and in the evaluation subject field
Cost • How reasonable the costs of an evaluation
Meta-evaluation rating table • Table 11.1
Exercise • D-p217, exercise 2 • Form a pair, do the evaluation • Form a group to select the best result, • Design a poster • Present them in a poster • Using three sentenses to summarize your evaluation • What you learn • What you feel • How to improve