Now, 20th-century psychologists and sociologists were thinking about strangers, but they weren't thinking so dynamically about human relations, and they were thinking about strangers in the context of influencing practices.
1900-tallets psykologer og sociologer tænkte på de fremmede, men de var tænkte ikke så dynamisk omkring menneskelige relationer, og de tænkte kun omkring fremmede i forbindelse med at påvirke metoder.