A study of the effectiveness of teaching science to 2 classes of 15 and 20 ninth-graders, respectively, illustrates 5 aspects of educational evaluation: age factors in teachability, test unidimensionality, comparison of 2 classes of students regarding mean ability, objective difficulty of test items, and objective ability of individual students.…

This paper summarized contributors' ideas about evaluation as a field and where it is going. Topics discussed were qualitative versus quantitative debate; evaluation's purpose; professionalization; program failure; program development; evaluators as advocates; evaluation knowledge; evaluation expansion; and methodology and design. (SLD)

Describes the development of a scale for evaluating music student teachers' rehearsal effectiveness. Includes scale items representing aspects of rehearsal effectiveness for three interpretable factors: conducting technique, teacher-student rapport, and instructional skills. Advises that scaling of rehearsal effectiveness should be only part of a…

The trend toward expanding the use of prisons and jails for drug and alcohol offenders, sex offenders, and mentally ill offenders is examined, as is the corresponding conversion of community corrections programs to a surveillance and control orientation. The differential impact of this trend on women, minorities, and the poor is explored. (SLD)

Twenty parents/caregivers and 11 professional practitioners reported their perceptions of assessment practices for American-Indian/Alaska-Native children in early intervention programs. Perceptions of ecological validity, treatment validity, and social validity are interpreted in terms of the gap between current and "best" practices.…

This study evaluates the effects of employing the linear, normalizing, and arcsine transformation methods for constructing scale scores on the Basic Competence Test (BCTEST). Tests in three subject areas (Chinese, English, and Mathematics) were studied using the data of test administrations from 2001 to 2003. The resulting scale scores for each…

Recent assessment research joining cognitive psychology and psychometric theory has introduced a new technology, item generation. In algorithmic item generation, items are systematically created based on specific combinations of features that underlie the processing required to correctly solve a problem. Reading comprehension items have been more…

Early identification of problem readers and appropriate interventions would reduce subsequent failure and would enhance reading skills. Screening instruments measure the risk/probability that reading problems will occur. In this article we discuss certain aspects with regard to the most important indices of screening measures: predictive accuracy,…

Concept maps are widely used in education, and have been acclaimed for their excellent results. For efficiently using concept maps in education, computer-based concept mapping systems have been developed. However these computer-based concept mapping systems are limited in their assessment algorithms. The assessment takes only concept nodes as the…

Webfolios may have the most significant effect on education since the introduction of formal schooling. When fully matured and implemented by capable professional educators throughout every discipline in an educational institution, webfolios promise a viable alternative to current, high-stakes testing, which focuses education on test-taking rather…

This article presents an overview of measuring science based on a bibliometric methodology. The 2 main lines of this methodology are discussed. First, the measurement of research performance is addressed, including aspects such as interdisciplinarity, collaboration, and knowledge users. It is demonstrated that advanced bibliometric methods are an…

Building the evaluation capacity of K-12 schools is clearly an important goal for the field of evaluation, especially in the current educational environment, which is dominated by issues of accountability and high-stakes testing. The focus on student achievement has forced schools to become more data-driven as they attempt to analyze test scores…

While California community colleges are open to all students eligible and able to benefit, most students must demonstrate that they are ready for college-level academic work by passing the college's placement exam once they enroll. Because California does not explicitly define college readiness standards for high school students, the placement…

Correlational analysis, classical test theory, confirmatory factor analysis, and multilevel Rasch modeling were used to refine a measure of adolescents' exposure to violence (ETV). Interpersonal violence could be distinguished from other potentially traumatic events; it was also possible to distinguish three routes of exposure (victimization,…

Food mishandling is thought to be more acute among young adults; yet little is known about why they may engage in risky food handling behaviors. The purpose of this study was to create valid, reliable instruments for assessing key food safety psychosocial measures. Development of the measures began by examining published studies and behavior…