Final answer:
The attention workers received led to the 'Hawthorne effect,' an increase in performance due to the psychological impact of being observed.
Step-by-step explanation:
Workers enjoyed the attention they received as a part of a study which led to an increase in their performance. This phenomenon is known as the Hawthorne effect, wherein the productivity of the workers improved simply because they were being observed. Such findings also relate to the concepts discussed by Davis and Moore, who suggested that societies are structured to offer rewards such as higher income, prestige, and power to encourage individuals to work harder and achieve societal goals. The Hawthorne effect thus highlights the impact of psychological and social factors on worker productivity and job satisfaction.