NotesFAQContact Us
Collection
Advanced
Search Tips
Showing all 3 results Save | Export
Peer reviewed Peer reviewed
Rosenthal, Neal H. – Monthly Labor Review, 1999
Broad trends in occupational employment have been projected fairly accurately by the Bureau of Labor Statistics and significant improvements have been made in procedures for developing projections. However, accuracy has not increased over time. (JOW)
Descriptors: Employment Patterns, Employment Projections, Statistical Bias, Statistical Data
Johnstone, James N. – 1981
In 11 chapters with 54 data tables and 29 diagrams, the author discusses the theory, problems, and uses of educational indicators. He defines educational indicators as characteristics that point, with more or less exactness, to general or overall aspects of an educational system. Chapter 1 examines the concept of an educational indicator and the…
Descriptors: Comparative Analysis, Diagrams, Educational Development, Educational Indicators
Mullen, David J. – 1976
This study further develops the Diagnostic Survey for Leadership Improvement (DSLI) and determines its reliability and validity. Split-half estimates of the DSLI's reliability were computed. These estimates came in terms of the Pearson product-moment correlation coefficients that were then corrected by the Spearman-Brown Prophesy Formula. The…
Descriptors: Administration, Educational Administration, Elementary Secondary Education, Individual Needs