Stanley Milgram (August 15, 1933 – December 20, 1984) was an American social psychologist, best known for his controversial experiments on obedience conducted in the 1960s during his professorship at Yale. Milgram was influenced by the events of the Holocaust, especially the trial of Adolf Eichmann, in developing the experiment. After earning a PhD in social psychology from Harvard University, he taught at Yale, Harvard, and then for most of his career as a professor at the City University of New York Graduate Center, until his death in 1984. Milgram gained notoriety for his obedience experiment conducted in the basement of Linsly-Chittenden Hall at Yale University in 1961, three months after the start of the trial of German Nazi war criminal Adolf Eichmann in Jerusalem. The experiment found, unexpectedly, that a very high proportion of subjects would fully obey the instructions, albeit reluctantly. Milgram first described his research in a 1963 article in the Journal of Abnormal and Social Psychology and later discussed his findings in greater depth in his 1974 book, Obedience to Authority: An Experimental View. His other small-world experiment, while at Harvard, led researchers to analyze the degree of connectedness, including the six degrees of separation concept. Later in his career, Milgram developed a technique for creating interactive hybrid social agents (called cyranoids), which has since been used to explore aspects of social- and self-perception. He is widely regarded as one of the most important figures in the history of social psychology. A Review of General Psychology survey, published in 2002, ranked Milgram as the 46th-most-cited psychologist of the 20th century. Early and personal life Milgram was born in 1933 in New York City (the Bronx) to Jewish parents. His parents were Adele (née Israel) and Samuel Milgram (1898–1953), who had emigrated to the United States from Romania and Hungary respectively during World War I. He was the second of three children. Milgram's immediate and extended family were both affected by the Holocaust. After the war, relatives of his who had survived Nazi concentration camps and bore concentration camp tattoos stayed with the Milgram family in New York for a time. His Bar Mitzvah speech was on the subject of the plight of the European Jews and the impact that the events of World War II would have on Jewish people around the world. He said, upon becoming a man under Jewish law: "As I ... find