The “Hawthorne Effect” – The Human Relations Movement – Baker Library . . . An Essay by Professors Michel Anteby and Rakesh Khurana Introduction The Hawthorne Plant Employee Welfare Illumination Studies and Relay Assembly Test Room Enter Elton Mayo Human Relations and Harvard Business School Women in the Relay Assembly Test Room The Interview Process Spreading the Word Next The "Hawthorne Effect" The “Hawthorne Effect” What Mayo urged in broad outline has become