Reliability and validity of the Offer Self-Image Questionnaire (OSIQ) for adolescents were studied in an Australian sample of 72 male and 144 female high school students. The OSIQ was found to be reliable for appropriate research with adolescents. Further work is needed to improve item content and the present subscales. (SLD)

Describes an investigation into the accuracy of high school science students' confidence in their answers on classroom tests, how that accuracy varied between different types of questions, and whether having to judge their confidence in test items resulted in an improvement in accuracy over the school year. Contains 33 references. (Author/WRM)

Half of a sample of 11,457 college-bound juniors used a calculator on Scholastic Aptitude Test mathematics questions, while half did not. Both genders and three ethnic groups benefited about equally from calculator use. Students who routinely used calculators were relatively advantaged, but effects on individual test items varied. (SLD)

The usefulness of three item response theory-based methods and the Mantel Haenszel technique in evaluating the measurement equivalence of translated assessment instruments was demonstrated in a study involving 2,000 French-speaking Canadian adults who took a French test translation and 2,000 English-speaking adults who took the English original.…

Extends dynamic model of cognitive growth proposed by van Geert in three directions: (1) added a term to consider exposure to material to be learned; (2) developed method to apply model to cross-sectional studies; and (3) developed procedure to scale cognitive abilities tests with items of varying difficulty. Tests model with 2- to 15-year-olds'…

The current study explored possible sources of demographic effects through analyses of errors from modified formats of the Benton Visual Retention Test (BVRT) completed by African American elders. Results indicate that: (1) reading level was a stronger predictor of BVRT performance than years of education; (2) on the single-item matching format of…

Those anonymous individuals who develop high-stakes tests by which educational quality is measured exercise great influence in defining educational quality. In this article, the author examines the impact of high-stakes testing on the welfare of the children and the quality of social studies instruction. He presents the benefits and drawbacks of…

This study compares mean ratings, inter-rater reliabilities, and the factor structure of items for online and paper student-rating forms from the University of Washington's Instructional Assessment System. (Contains 3 figures and 2 tables.)

The purpose of the NMSBA technical report is to provide users and other interested parties with a general overview of and technical characteristics of the 2007 NMSBA. The 2007 technical report contains the following information: (1) Test development; (2) Scoring procedures; (3) Summary of student performance; (4) Statistical analyses of item and…

Mathematics is usually seen as a field in which there is value-free. Such a situation causes only a few studies about values teaching to be done in mathematics education. But, mathematics is a field that has various values in it, and that must be considered seriously from this perspective. Values are taught implicitly rather than explicitly in…

Arizona's Instrument to Measure Standards Dual Purpose Assessment (AIMS DPA) is a combination of two separate tests. One test is AIMS, which measures how well the student knows the reading, writing, and mathematics content that all Arizona students in the student's grade level are expected to know and be able to do. AIMS DPA includes…

This technical report describes a study that was undertaken to compare the content of two recent fourth-and eighth-grade assessments in science: the NAEP 2000 assessment and the Trends in International Mathematics and Science Study (TIMSS) 2003 assessment. Its aim is to provide information that will be useful for interpreting and comparing the…

Assessments in English that are constructed for native English speakers may not provide valid inferences about the achievement of English language learners (ELLs). The linguistic complexity of the test items that are not related to the content of the assessment may increase the measurement error, thus reducing the reliability of the assessment.…

Bayesian networks are frequently used in educational assessments primarily for learning about students' knowledge and skills. There is a lack of works on assessing fit of Bayesian networks. This article employs the posterior predictive model checking method, a popular Bayesian model checking tool, to assess fit of simple Bayesian networks. A…

We contend that generalizability (G) theory allows the design of psychometric approaches to testing English-language learners (ELLs) that are consistent with current thinking in linguistics. We used G theory to estimate the amount of measurement error due to code (language or dialect). Fourth- and fifth-grade ELLs, native speakers of…