How do we as HRM professionals objectively determine the "value" of simulation training?

How do we as HRM professionals objectively determine the "value" of simulation training? Then, discuss the problems of simulation training/development that should be taken into consideration by human resource professionals. Finally, make a recommendation as to how simulation training/development can be assessed and used for succession planning.

Support your post with additional information from at least two reputable sources (library and/or web-based). Cite your sources. Bring in your own personal experiences, as applicable.