"U.S. Performance on the 2015 TIMSS Advanced Mathematics and Physics Assessments: A Closer Look" expands upon the results described in NCES' [National Center for Education Statistics'] initial "Highlights" report on TIMSS Advanced. This new report provides in-depth analyses that (1) examine the demographics, school…

Evaluators of education interventions are increasingly designing studies to detect impacts much smaller than the 0.20 standard deviations that Cohen (1988) characterized as "small." While the need to detect smaller impacts is based on compelling arguments that such impacts are substantively meaningful, the drive to detect smaller impacts…

The article investigates the patterns that arise in the convergence of numerical methods, particularly those in the errors involved in successive iterations, using data analysis and curve fitting methods. In particular, the results obtained are used to convey a deeper level of understanding of the concepts of linear, quadratic, and cubic…

In the Cognitively Based Assessment of, for, and as Learning ("CBAL"™) research initiative, innovative K-12 prototype tests based on cognitive competency models are developed. This report presents the statistical results of the 2 CBAL Grade 8 writing tests and 2 Grade 7 reading tests administered to students in 20 states in spring 2011.…

This revised data file includes corrections that were provided to NCES as a result of a special collection effort designed to address data quality issues found in the 1a release of this file. In May 2012, NCES became aware of data errors for key data items for several schools on the published version of the SY 2009-10 school file; in some cases…

Problems with finance data reported through the Higher Education General Information Survey (HEGIS) are reported. Less than one percent of institutions appear to have reported incorrect data for the fiscal year (FY) 1983 finance survey. One reporting problem concerns state appropriations that are radically different in previous years or that are…

The National Assessment of Educational Progress (NAEP) collects data in the form of repeated, discrete measures (test items) with hierarchical structure for both measures and subjects, that is complex by any standard. This complexity has been managed through a "divide and conquer" approach of isolating and evaluating sources of…

Work on the development of a phonics test that will be incorporated into a total word identification test battery has continued for several years. A prototype of the test was developed in winter 1977, and a revised version was administered in spring 1978. Analysis of this test data revealed several problems, and new criteria for the test were…

The research on which this study is based found that 50% of the errors in English of French-speaking students were due to interlingual causes and 50% had their source within the target language itself. The question of a correlation between the errors and the teaching method used is explored. Five methods are discussed and evaluated:…

The nature and extent of corrections made to their records by zero/low income applicants to the Basic Educational Opportunity Grant (BEOG) program was investigated. Behaviors of zero/low income applicants and the total pool of applicants were also compared. It was found that zero/low income applicants and all applicants who were rejected displayed…

Data from 32 state assessments in mathematics (conducted in 1984 and earlier) are analyzed in this document. The high degree of variability across the states is stressed, with some of the points of variation in the test development, administration, and analysis process noted. Information is then presented on topics on which students are doing well…

A study was conducted in 1976 of applicants who submitted corrections or amendments to their Student Eligibility Reports (SERs) for the Basic Educational Opportunity Grant (BEOG) Program. The objective was to review the applications corrections process and to determine factors linked to applicants' use of correction procedures. Attention was…

The validity of information provided in applications to the Basic Educational Opportunity Grant (BEOG) program was studied, along with procedures used in recovering overpayments. The objective was to investigate misreporting and misuse of the BEOG program. A 1977-1978 study reviewed cases referred to the U.S. Office of Education by educational…

The use of estimated income to analyze financial need of applicants to the Basic Educational Opportunity Grant (BEOG) program was investigated. Attention was focused on: how well applicants estimate their income; reasons for errors in estimation, and whether applicants supplying income tax returns supply true versions. For 1,547 eligible BEOG…

The types and ranges of errors made on applications to the Basic Educational Opportunity Grant (BEOG) program were studied, along with procedures used in recovering overpayments. The objective was to assess the scope and nature of misreporting and misuse of the BEOG program. A 1975-1976 study reviewed cases referred to the U.S. Office of Education…