1. Expert input
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Experts, masters and innovators participate
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2. Anonymity
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Avoid dominance and group think; uses formal assessment formats and private ranking in nominal groups
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3. Iteration
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Processes occur in iterative steps, allowing experts to change or adjust their opinions
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4. Controlled feedback/
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transparency
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Own opinion and other experts’ responses are reported openly and instantly on the PC monitor
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5. Statistical group response
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Procedures for voting and ranking against criteria provide judgments by statistical group response
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