Education Commons^™

The Estimation Of Polytomous Item Response Models With Many Dimensions, Nikolai Volodin, Ray J. Adams

Assessment and Reporting

Identification conditions and an improved estimation method for a D-dimensional mixed coefficients multinomial logit model are discussed. This model is a generalisation of the Adams and Wilson (1997) random coefficients multinomial logit and it can be used to fit multdimensional forms of a wide range of Rasch measurement models. The computational demands of the numerical integration required in fitting such models have limited previous implementations to three and perhaps four-dimensional problems (Glas, 1992; Adams, Wilson and Wang, 1997). This paper illustrates a Monte Carlo integration method that permits the estimation of models with much higher dimensionality. The example in …

It’S Time To Upgrade: Tests And Administration Procedures For The New Millennium, Michael Russell

Essays in Education

Increasing use of computers in schools has led to a mis-alignment between the way some students develop skill and knowledge and how they are tested. This paper reviews past research that demonstrates that paper-based tests that require students to produce written responses underestimate the achievement of students who are accustomed to writing on computer. The paper then explores how learning that occurs through other instructional uses of computers is not adequately captured by current testing practices. The paper argues that new approaches should be explored to better measure student learning.

Nf02-507 Manure Testing: What To Request?, Charles A. Shapiro, Charles S. Wortmann, Richard Deloughery

University of Nebraska-Lincoln Extension: Historical Materials

Manure testing is necessary to make optimum use of manure while protecting water resources. The tests most frequently needed to optimize nutrient management are total and ammonium nitrogen, phosphorus, potassium, pH, soluble salts, sodium, and dry matter content. This NebFact is a guide to providing information on a Manure Sample Sub­mission Form for reliable interpretation of results.

Teachers' Use Of High-Stakes Test Results To Improve Instruction: A Review Of Literature, James H. Mcmillan, Susan P. Mckelvey

MERC Publications

Across the United States many school districts and state departments of education have embraced high-stakes testing for their public schools and students. This has led to widespread school reform since many students have not reached the standards that the states and/or districts have set. Teachers increasingly focus on making sure that their students have enough knowledge to pass these tests, and some states and districts have made passing scores a requirement for graduation. Many states and districts have invested considerable time aligning their standardized tests with the objectives of the curriculum.

One of the consequences of high-stakes testing is that …

Accountability Tests And Assessment Of Students With Disabilities: High-Stakes Are For Tomatoes! A Review Of Literature, Paul J. Gerber

MERC Publications

Since the landmark work A Nation at Risk (1998), a report that warned about “the rising tide of mediocrity in American public education”, school systems in the United States have been evolving by way of myriad of reform efforts, particularly with regard to the “standards movement.” There has been much scrutiny of student achievement by variety of constituencies – policymakers, school boards, and unions; school administrators, teachers, and parents. Each has viewed the metamorphosis of the K-12 system through its own lens. Moreover, each group has been most interested in the “bottom line” of educational efforts. That is, the outcomes …

The Effectiveness Of Summer Remediation For High-Stakes Testing, James H. Mcmillan, Angela Snyder

MERC Publications

Summer school has been an integral part of American education for many years. Historically, summer school was used to prevent delinquency, to keep children “off the streets.” While this function is still served, the purposes of summer school now include academic enrichment, summer employment for teachers, supervision for children during the summer months for working parents, the mitigation of summer learning loss, and what can be teamed remediation of student knowledge and skills to meet high academic standards (Hirschman, 200; New York State United Teachers, 1999); the National Assembly of Health and Human Service Organizations, 2000). For some students, summer …

Stories Of Student Success In Title I Elementary Schools, Rachel Mccay, Rachel Savage

MERC Publications

The purpose of this study was to examine factors present in schools with students who performed higher or demonstrated greater improvement on SOL(Standards of Learning) tests that might have been expected based on student demographics. The study identified factors present in these schools that contributed to their success. The study examined four Title I elementary schools, including three designated as high achieving and one as low achieving for purposes of comparison. The study was initially designed to examine equal numbers of schools representing each phenomenon (high and low achieving); however, the perceived pressure associated with state and local reform efforts …

Assessment Criteria In A Large-Scale Writing Test: What Do They Really Mean To The Raters?, Tom Lumley

Dr Tom Lumley

The process of rating written language performance is still not well understood, despite a body of work investigating this issue over the last decade or so (e.g., Cumming, 1990; Huot, 1990; Vaughan, 1991; Weigle, 1994a; Milanovic et al., 1996). The purpose of this study is to investigate the process by which raters of texts written by ESL learners make their scoring decisions using an analytic rating scale designed for multiple test forms. The context is the Special Test of English Proficiency (step), which is used by the Australian government to assist in immigration decisions. Four trained, experienced and reliable step …