Angelica and her team of tailoring workers were put on an experimental task to see if a particular amount of work could be achieved in a week. The team worked as expected and completed the given amount of work in the given time. The members of the group were rated high on cohesiveness, and the coworkers were influenced by the energy of a few enthusiastic workers in the group as well as a supportive supervisor. Which of the following does this behaviour demonstrate?

Select one:

a.bureaucracy.

b.contingency theory.

c.scientific management.

d.Hawthorne Effects.

e.systems thinking.