Columbia Encyclopedia

(Encyclopedia) mental hygiene, the science of promoting mental health and preventing mental illness through the application of psychiatry and psychology. A more commonly used term today is mental health. In 1908, th...

(Encyclopedia) Stephen, Sir Leslie, 1832–1904, English author and critic. The first serious critic of the novel, he was also editor of the great Dictionary of National Biography from its beginning in 1882 until 18...

(Encyclopedia) Tiberius (Tiberius Julius Caesar Augustus) tībērˈēəs [key], 42 b.c.–a.d. 37, second Roman emperor (a.d. 14–a.d. 37). He was the son of Tiberius Claudius Nero and Livia Drusilla and was origin...

(Encyclopedia) Vargas Llosa, Mario märˈyō värˈgäs yōˈsä [key], 1936–, Peruvian novelist and politician, b. Arequipa. Although his works contain much external realism, emphasizing the ugly and grotesque, h...

(Encyclopedia) Leo I, d. 474, Byzantine or East Roman emperor (457–74). Chosen by the senate to succeed Marcian, he sought to counteract the preponderance of Germans in the Roman army by enlisting Isaurians. A nav...

(Encyclopedia) Lilith lĭlˈĭth [key], female demon of Jewish mythology, originally probably the Assyrian storm demon Lilitu. In Talmudic tradition many evil attributes were given to this supposedly nocturnal creat...

(Encyclopedia) Megan's law, in the United States, a state or federal statute that requires the notification of public organizations and private citizens when a convicted sex offender has been released from prison an...

(Encyclopedia) Perley, Sir George Halsey, 1857–1938, Canadian statesman, b. Lebanon, N.H. As a child, he moved with his parents to Ottawa. In 1904 he was elected to the Canadian House of Commons as a Conservative,...

(Encyclopedia) Ebner-Eschenbach, Marie, Baronin von märēˈ bärōˈnĭn fən ābˈnər-ĕshˈənbäkh [key], 1830–1916, Austrian writer. She began writing lyrics and plays with small success, but in middle age a...

(Encyclopedia) Agostino di Duccio ägōstēˈnō dē do͞otˈchō [key], b. 1418, d. after 1481, Florentine sculptor. Agostino worked mainly in other parts of Italy; he carved marble narrative reliefs for the facade...