Explain 5 differences and/or similarities between the "Human Relations Theory" and Scientific Management"

1.
Human relations is the root for scientific management
2.
Human Relations is a response of the failures of scientific management as a means of organizational control and thus is the extension of SM
3.
HR is helping rather than exploiting workers
4.
HR is reconfigured as a more humane undertaking which ameliorated rather than inflamed social conflict
5.
HR has a greater impact than SM as it draws to the whole person