Temporal data are increasingly prevalent and important in analytics. Time series (TS) data are chronological sequences of observations and an important class of temporal data. Fields such as medicine, finance, learning science and multimedia naturally generate TS data. Each series provide a high-dimensional data vector that challenges the learning…

Purpose: The purpose of this study was to investigate the characteristics of missing physical activity (PA) data of children and youth. Method: PA data from the Chinese City Children and Youth Physical Activity Study ("N" = 2,758; 1,438 boys and 1,320 girls; aged 9-17 years old) were used for the study. After the data were sorted by the…

This study adopted a quantitative methodology involving a matched sample of federated and non-federated schools and utilising multilevel modelling techniques to explore the impact of federations on student outcomes. The sample involves a total of 50 school districts and 264 schools. These are grouped into 122 federations; 264 comparator schools…

The relationship between components of the local school district report card, school district typology, and the outcome of public school tax levy requests were examined in this study. A correlation research design was used to measure the relationship between the independent variables (performance index, average yearly progress, value added,…

This document covers the data terms used in the Apprentices and trainees December quarter 2009 report and its associated data tables. The primary purpose of this document is to assist users of the report to understand the specific data terms used within it. Terms that appear in the report are listed in alphabetical order with the following…

This study examined the efficacy of 4 different parceling methods for modeling categorical data with 2, 3, and 4 categories and with normal, moderately nonnormal, and severely nonnormal distributions. The parceling methods investigated were isolated parceling in which items were parceled with other items sharing the same source of variance, and…

The national imperative for increased postsecondary level completions has never been clearer. In order to remain competitive in an ever-changing global market, the United States must produce an educated workforce; one that is ready to lead and inspire a 21st century economy. Recognizing this urgency, the President, several foundations, policy…

Summary statistics continue to play an important role in identifying and monitoring patterns and trends in educational inequalities between differing groups of pupils over time. However, this article argues that their uncritical use can also encourage the labelling of whole groups of pupils as "underachievers" or…

In examining the issue of overrepresentation of minority students in special education, this article distinguishes between the percentage of category or program by group and percentage of group in category or program, which provide very different perspectives. Caution in interpreting data from the Office of Civil Rights relating "race/ethnicity"…

This document, a byproduct of the National Longitudinal Study of the High School Class of 1972, provides data on what postsecondary courses are actually taken both by school completers and school leavers, based on analysis of postsecondary transcripts from 1972 to 1984 of 12,600 students graduating from high school in 1972. Also presented is a…

This report presents a taxonomy of precisely what is studied, where, and by whom, in universities, community colleges, and postsecondary trade schools in the United States. It is based on data from the National Longitudinal Study of the High School Class of 1972 (NLS-72) and the High School and Beyond/Sophomores (HSB/So) survey of high school…

This conference was held to enhance communication between the Office of Special Education Programs (OSEP) and State education agency staffs, and to furnish information and technical assistance to State agencies in the areas of data management and improvement of data reliability, validity, and comparability. Abstracts of presentations include the…

The second volume of the revised "Higher Education Finance Manual" (HEFM), this data users' guide is oriented to the nonaccountant and describes the kinds of information about postsecondary education that can be derived from institutional financial data. Contents include: a description of fund accounting for higher education, a…

The results of a 1977 assessment of the value of uniform financial data for the Oregon community college system are described. The utility of both programmatic data and auditable accounting data is also addressed. Business managers, presidents, and governing board chairmen at four community colleges and representatives of six different state…