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Vygotsky, Lev Semyonovich

(Encyclopedia)Vygotsky, Lev Semyonovich, 1896–1934, Russian psychologist. His most productive years were at the Institute of Psychology in Moscow (1924–34), where he expanded his ideas on cognitive development,...

Sanskrit

(Encyclopedia)Sanskrit sănˈskrĭt [key], language belonging to the Indic group of the Indo-Iranian subfamily of the Indo-European family of languages (see Indo-Iranian). Sanskrit was the classical standard langua...

Afroasiatic languages

(Encyclopedia)Afroasiatic languages hămˈĭtō-səmĭtˈĭk [key], family of languages spoken by more than 250 million people in N Africa; much of the Sahara; parts of E, central, and W Africa; and W Asia (especia...

Greenberg, Joseph Harold

(Encyclopedia)Greenberg, Joseph Harold, 1915–2001, American anthropological linguist, b. New York City, grad. Columbia (A.B., 1936) and Northwestern Univ. (Ph.D., 1940). He was a professor of anthropology at Colu...

Rosch, Eleanor

(Encyclopedia)Rosch, Eleanor, 1938–, American psychologist, Ph.D. Harvard, 1969. In a series of experiments in the 1970s, Rosch demonstrated that when people label an everday object or experience, they rely less ...

bilingual education

(Encyclopedia)bilingual education, the sanctioned use of more than one language in U.S. education. The Bilingual Education Act (1968), combined with a Supreme Court decision (1974) mandating help for students with ...

Etruscan civilization

(Encyclopedia)Etruscan civilization, highest civilization in Italy before the rise of Rome. The core of the territory of the Etruscans, known as Etruria to the Latins, was northwest of the Tiber River, now in moder...

Church, Sir Richard

(Encyclopedia)Church, Sir Richard, 1784–1873, British army officer. After varied service, he organized a Greek regiment to defend (1812–15) the Ionian Islands, and in 1827 he was made generalissimo of the Greek...

Lascaris, Constantine

(Encyclopedia)Lascaris, Constantine kŏnˈstəntēn lăsˈkərĭs [key], d. 1501?, Greek grammarian. After the fall of Constantinople, Lascaris went to Italy and in Milan obtained the patronage of Francesco Sforza....

Minoan civilization

(Encyclopedia)Minoan civilization mĭnōˈən [key], ancient Cretan culture representing a stage in the development of the Aegean civilization. It was named for the legendary King Minos of Crete by Sir Arthur Evans...