Do management theories keep getting tested on random groups

p>"Total Quality Improvement,(90’s)or Hoshin Kanri and all those flavors of the month models of management theories just keep on coming up and getting tested on random groups of innocent workforces of the world.

Deming Cycle PDSA,Kaizem Business Process Reengineering, Catastrophe theory, CMM, EFQM, Lean6, Sigma, various cocktails of 2 or three of these, are all management concepts that may have been randomly used on Collins." Terrific info. from QuiteNewAroundHere.