Houston, J.E.: Thesaurus of ERIC (Educational Resources Information Center) descriptors : 14th ed. (2001)
0.00
0.0021033147 = product of:
0.008413259 = sum of:
0.008413259 = weight(_text_:information in 3990) [ClassicSimilarity], result of:
0.008413259 = score(doc=3990,freq=4.0), product of:
0.06134496 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.034944877 = queryNorm
0.13714671 = fieldWeight in 3990, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0390625 = fieldNorm(doc=3990)
0.25 = coord(1/4)
- Abstract
- The Thesaurus of ERIC Descriptors, 14th Edition 2001, has been developed under the auspices of the Educational Resources Information Center (ERIC) of the National Library of Education, Office of Educational Research and Improvement (OERI), U.S. Department of Education. Its content reflects ERIC's 34 years of monitoring the educational literature. This 14th edition is the result of ERIC's continued efforts to maintain quality in its controlled vocabulary and to respond to the changing nature of education. As in previous editions, the Thesaurus reflects ERIC's response to the needs of the educational user community. ERIC remains committed to maintaining a Thesaurus that represents the definitive vocabulary for education. The 2001 edition contains 10,773 vocabulary terms, of which 5,963 are main-entry Descriptors and 4,810 are non-indexable USE references or "Dead" terms. New terms not appearing in previous editions include 206 Descriptors and 210 USE references. This edition also reflects several hundred Scope Notes and Cross-reference modifications to earlier Descriptor displays. Again as in the past, the Thesaurus revision has been made possible by the joint efforts and sound judgments of personnel throughout the entire ERIC system responding to both the literature and the users in the field. ERIC vocabulary coordinators, who, as members of the systemwide "Vocabular Review Group," oversee this effort, are listed below.
