A unit of study that introduces sorting and classification as a way of organizing data is presented. Suitable for students in grades 2 and 3, it provides a foundation for further work in statistics and data analysis. The investigations may extend from one to five class sessions and are grouped into three parts: "Introduction to Sorting"; "Sorting…

This is the second of two volumes of a report summarizing participation and achievement information from the 1984-85 school year of the Education Consolidation and Improvement Act (ECIA) Chapter 1 Migrant Education Program. This volume presents achievement information provided by state education agencies. Because of language and mobility problems,…

This paper examines data collected from 1988-1989 and identifies a number of correlated factors. The data were drawn from the "1988-1989 District and School Profile," a survey conducted and published annually by the Mississippi State Department of Education. The ACT scores used represent the aggregate scores from within a district while…

Minimum competency cut-off scores on a statistics exam were estimated under four conditions: the Angoff judging method with item data (n=20), and without data available (n=19); and the Modified Angoff method with (n=19), and without (n=19) item data available to judges. The Angoff method required free response percentage estimates (0-100) percent,…

This report presents the performance for school district categories and for individual school districts on the third grade Texas Educational Assessment of Minimum Skills (TEAMS) test. The Grade 3 criterion-referenced test contained three sections: mathematics, reading, and writing. Testing was conducted during February 1986. The report is in two…

This report presents the performance for school district categories and for individual school districts on the fifth grade Texas Educational Assessment of Minimum Skills (TEAMS) test. The Grade 5 criterion-referenced test contained three sections: mathematics, reading, and writing. Testing was conducted during February 1986. This report is in two…

This report presents the performance for school district categories and for individual school districts on the ninth grade Texas Educational Assessment of Minimum Skills (TEAMS) test. The Grade 9 criterion-referenced test contained three sections: mathematics, reading, and writing. Testing was conducted during February 1986. This report is in two…

This report provides excerpts of statistical information derived from a study conducted by surveying representative samples of 4,500 public schools and 1,700 private schools in the United States. Survey methodology is described; the limitations and appropriate use of the data are considered; and sampling errors are discussed. The report includes…

High personnel loss rates among recruits who have signed up for the Army's Delayed Entry Program (DEP) are becoming an increasing problem for DEP program managers. Therefore, a research project was conducted to examine DEP loss as a function of sociodemography and policy variables at the microdata level. Two DEP loss models were created. The first…

This study examined differences in predicting achievement by sex on the Iowa Tests of Basic Skills (ITBS) from the verbal, quantitative, and nonverbal scores on the Cognitive Abilities Test (CogAT). The sample (n=10,000) consisted of all students in Grades 2, 5, and 8 who completed both tests in fall 1984. Examinations of means and standard…

This paper presents results of a study examining the relationship between the American Board of Surgery's In-Training Examination and its Qualifying Examination. 1982 Test scores on both examinations of 764 candidates in their fifth year of training as Chief Residents were analyzed. Descriptive statistics, correlations, and standard errors were…

This study investigates the extent to which the higher order factors of symbolic and semantic content are differentiated. The main concern is an expository description of the use of confirmatory factor analysis in establishing factorial validity. Reanalyzed data originally collected in 1968 involved a sample of 197 tenth, eleventh and twelfth…

A study examined the home and family life courses provided in secondary schools throughout the state of Washington. Course offerings and student enrollment figures were analyzed. Survey instruments were mailed to the home and family life teachers in each of the secondary schools in Washington. A computer analysis of the data reported from 143…

Reductions in the funding of compensatory education along with observed discrepancies in per-pupil cost among equally effective schools created a compelling case for the study of the determinants of cost-effective Chapter 1 programs in the state of Minnesota. Cost-effectiveness (CE) indexes for Chapter 1 reading and math services reflected a ratio…

A year-long study involving 29 libraries (11 public, 5 academic, 1 combined academic/public, 6 special, 1 combined public/school, and 5 school) was undertaken in FY 1984 to monitor the usage of an existing union catalog--the Washington Library Network Resource Directory--and determine what policies and protocols should be considered when preparing…