The summary report is an outgrowth of a 1972 meeting of the National Advisory and Review Committee of the California State Department of Education, Vocational Education Section. The principal intent of the report is to provide project staff and consultants insight into the problems of career development for public service occupations, as well as…

The guide listing instructional resources for career education is organized according to the 15 occupational clusters developed by the U. S. Office of Education: agribusiness and natural resources, business and office, communications and media, construction, consumer and homemaking education, environment, arts and humanities, health, hospitality…

This paper describes an experiment which investigated the development of recall skills in 120 Caucasian, middle class children in the second, fourth, and sixth grades. Within each age group, four experimental groups were formed in which subjects were asked to remember and recall 16 nouns by: (1) forming mental representations of each word…

Eleven indexes of rurality and their effect on the classification of Michigan's 83 counties were investigated. The indexes were based on different concepts of rurality: (1) percent of employment in agriculture, fishing, and forestry; (2) population density and distance to urban centers; and (3) economic conditions. Index rankings were compared to…

With the aim of developing a better basis for industrial education curricula as part of career education, 12 cluster plans found in the recent literature are described in the first half of the document. Each description indicates target population, grade level, and the career clusters included, to suggest the plan's comprehensiveness and its…

The benefits of clustering organizations into types were discussed, and a method for clustering life insurance agencies by climate profiles was presented. Clusters of life insurance agencies were identified on the basis of manager, assistant manager, and already-employed ("old") agents' climate perceptions. Agency success, including production of…

Career education concepts are all closely linked to the occupational cluster, which has become the basic element in career education curriculum development and programing. Procedures for preparing a cluster-based occupational curriculum are presented, including the collection of manpower data and occupational selection. Other components of the…

This report was prepared by the Careers and Curricula Program, which is a career development and guidance program sponsored by The Center for Social Organization of Schools. As one of five Center programs which develop scientific knowledge of the schools' effects upon students and utilize this information to improve educational practices, this…

The purpose of this paper is to suggest a technique of cluster analysis which is similar in aim to the Interactive Intercolumnar Correlation Analysis (IICA), though different in detail. Two methods are proposed for extracting a single bipolar factor (a "contrast compenent") directly from the initial similarities matrix. The advantages of this…

The relation between individual differences in verbal ability and memory for order was investigated. Results indicated that (1) order and item information may be retained separately; (2) verbal ability is related to short-term recall but not recognition of order; and (3) transformation of order at output increases the relation. (Author/RD)

Taxonomic category encoding was studied in 160 second and fourth grade students, both low-socioeconomic status Blacks and middle-class Whites. Three items were displayed sequentially, to be recalled later. The results provided conclusive evidence of the availability of taxonomic encoding categories in the groups sampled. (Author/GDC)

A preliminary classification is presented for functional human sexual disorders. This system is based on objective behavior and reports of distress. Five categories of sexual disorders are proposed, including the behavioral, psychological and informational components of sexual functioning in the individual and the couple. (Author)

Reports on comparative study of document classifications produced by use of single linkage, complete linkage, group average, and Ward clustering methods. Findings of work that compares use of clusters consisting of pairs of documents with conventional best match searches are also reported. Thirty-four references are provided. (EJS)

Considers classifications produced by application of single linkage, complete linkage, group average, and word clustering methods to Keen and Cranfield document test collections, and studies structure of hierarchies produced, extent to which methods distort input similarity matrices during classification generation, and retrieval effectiveness…

This paper focuses on clustering a World Wide Web site (i.e., the 1998 World Cup Soccer site) into groups of documents that are predictive of future user accesses. Two approaches were developed and tested. The first approach uses semantic information inherent in the documents to facilitate the clustering process. User access history is then used…