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Hallie Preskill Author

Darlene Russ-Eft is a clinical faculty member in the department of technology, leadership, and innovation and a professor emeritus at Oregon State University.

Hallie Preskill is an independent evaluation and learning adviser and consultant with nonprofit and philanthropic organizations.

Joshua B. Jordan
is a change-management consultant and adjunct instructor in the Donald W. Maine College of Business at Davenport University.