This article proposes that sampling design effects have potentially huge unrecognized impacts on the results reported by large-scale district and state assessments in the United States. When design effects are unrecognized and unaccounted for they lead to underestimating the sampling error in item and test statistics. Underestimating the sampling…

One method to correct for selection bias in comparing Scholastic Aptitude Test (SAT) scores among states is presented, which is a modification of J. J. Heckman's Selection Bias Correction (1976, 1979). Empirical results suggest that sample selection bias is present in SAT score regressions. (SLD)

This study addressed statistical techniques that might ameliorate some of the sampling problems currently facing states with small populations participating in State National Assessment of Educational Progress (NAEP) assessments. The study explored how the application of finite population correction factors to the between-school component of…

This paper is based on guidelines developed in 1989 for training workshops for state and local educators to demonstrate the processes by which performance assessments could be created, validated, and used in statewide assessment programs. These guidelines are based on work with the National Assessment of Educational Progress and several statewide…

In 1979-80, the Arkansas minimum competency tests were administered to a sample of 5,000 students in grades 3, 6, and 8. To determine how well test objectives matched the curriculum, their teachers estimated how many of the four items per objective a randomly selected student would answer correctly. Because chi square test comparisons of teacher…

Political and legislative pressures have posed a number of measurement issues and challenges to the development of sound, valid voluntary national tests (VNTs). This paper focuses on what appear to be the most difficult technical issues related to the VNT proposed by President Clinton in 1997. Technical issues refer to psychometric issues, as…

The Wisconsin Pupil Assessment Program is a testing service which provides the State of Wisconsin with: (1) a measure of student performance in selected academic areas by developing objective-referenced tests in reading, mathematics, economic understanding, and writing; (2) a comparison of Wisconsin public school students to the rest of the nation…

The National Assessment of Educational Progress (NAEP) measures the educational achievement of nationally representative samples of students in grades 4, 8, and 12. Local educational agencies tend to view the NAEP as a benchmark to which the educational achievement of their students can be compared. In particular, state departments of education…

This study provides empirical evidence about the sampling variability and generalizability (reliability) of a statewide performance assessment for grade six. Results for 600 students at individual and school levels indicate that task-sampling variability was the major source of measurement error. Rater-sampling variability was negligible. (SLD)

The National Education Association's Task Force on Testing has stated its opinion that standardized tests are overused. The task force suggests that the application of sampling techniques and a variety of alternatives to current testing practices would accomplish the same purposes. Representatives of the testing industry have indicated that the…

The purposes for which test data should be used were described as: test should provide a learning experience for the child taking the test, the teacher giving the test, and the parents of the child. It should also provide information useful to school administrators, school boards, and state and national educational agencies. The state-mandated…

Some of the reasons efforts are being made to reform education are discussed, and how these reforms are likely to affect U.S. schools is explored. Data collected annually by the Council of Chief State School Officers (CCSSO) indicate that almost all states have some form of assessment that is administered to all students at one or more grade…

The merits and hazards of minimum competency testing for the individual student or for student groups are discussed. Types of groups which lend themselves to group application and some important factors in determining the parameters of a group are discussed. Ten critical issues related to minimum competency testing are identified: (1) scope of…

This paper contains a comparison of descriptive information based on analyses of pilot and live administrations of the Alabama High School Graduation Examination (AHSGE). The test is composed of three subject tests: Reading, Mathematics, and Language. The study was intended to validate the test development procedure by comparing difficulty levels…

The Rhode Island Commissioner of Education was authorized to appoint and work with a State Standards Council to develop recommendations on the establishment of measurable statewide educational achievement standards at two levels: basic skills and minimum competency. The purpose of setting standards and measuring achievement is to define minimally…