Why is the role of manager critical to the success of an intervention?


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Why is the role of manager critical to the success of an intervention?


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Why is the role of manager critical to the success of an intervention? Is it possible to have a successful intervention without a manager’s direct involvement? If yes, under what conditions? (400-500 words)

Reference

Werner, Jon M.; DeSimone, Randy L. (2012). Human Resource Development (6th ed.). South-Western College Pub