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.
Os psicólogos e sociólogos do século XX pensaram sobre estranhos, mas não pensavam muito dinamicamente sobre as relações humanas, e pensavam sobre os desconhecidos no contexto das práticas de influência.