Describes the workings of computerized adaptive testing (CAT). Focuses on the key concept of information and then discusses two important components of a CAT system: the calibrated item bank and the testing algorithm. Describes a CAT that was designed for making placement decisions on the basis of two typical test administrations and notes the…

Validity is a critically important issue with far-reaching implications for testing. The history of conceptualizations of validity over the past 50 years is reviewed, and 3 important areas of controversy are examined. First, the question of whether the three traditionally recognized types of validity should be integrated as a unitary entity of…

The public demand for accountability, legislative mandates, and increased unionization of teachers have focused attention on the inadequacies of traditional teacher evaluation procedures. Attempts to design models that differentiate effective and noneffective teaching have not produced agreed-upon sets of competencies, characteristics or behaviors…

This paper attempts to provide practical guidance to those individuals responsible for selecting or developing instruments for assessment programs. The question of what to measure in an assessment program is addressed at a global and a specific level. Once a developer has identified the areas to be assessed, it is necessary to consider the…

The difficulties of testing and evaluating physical education pupils are discussed. (JD)

The author reviews his criticisms of standardized tests and suggests an alternative five-point plan for assessment that includes frequent testing in the child's classroom by a familiar examiner. (CL)

This paper explores the minimum competency testing clarification hearing in order to better understand the strengths and weaknesses of adversary evaluation as a vehicle for clarifying matters of public policy interest. Problems with the hearing format and suggestions for improvement are discussed. (BW)

California shares the national concern for the state of its educational system. The legislature of California has attempted to develop testing procedures that would accurately reflect the level of achievement of students in California schools. (CK)

In a humorous question-response fashion, the author discusses issues related to the assessment of learning disabled adolescents, including involving students in conferences, conducting language tests, solving testing problems in rural districts, and involving parents in the assessment process. (CL)

Describes an easily implemented method that allows the generation and analysis of graded multiple-choice examinations. The technique, which uses standard functions in user-end software (Microsoft Excel 5+), can also produce several different versions of an examination that can be employed to prevent plagiarism. (MM)

Describes the implementation of a standard Pearson chi-square statistic to test the null hypothesis of bivariate normality for latent variables in the Type I censored model. Assesses the behavior of the statistic through simulation and illustrates the statistic through an empirical example. Discusses limitations of the test. (Author/SLD)

Evidence-centered assessment design (ECD) provides language, concepts, and knowledge representations for designing and delivering educational assessments, all organized around the evidentiary argument an assessment is meant to embody. This article describes ECD in terms of layers for analyzing domains, laying out arguments, creating schemas for…

Studies that examine the impacts of education interventions on key student, teacher, and school outcomes typically collect data on large samples and on many outcomes. In analyzing these data, researchers typically conduct multiple hypothesis tests to address key impact evaluation questions. Tests are conducted to assess intervention effects for…