Described is a method to assist developers of mathematics programs to make formative evaluations. The method involves periodic achievement testing via item sampling. Details of item construction, periodic testing, and profile construction are given in a discussion of how this method was applied to modify a sixth-grade mathematics program. (JP)

Monte Carlo research with TAILOR, a program using implied orders as a basis for tailored testing, is reported. TAILOR typically required about half the available items to estimate, for each simulated examinee, the responses on the remainder. (Author/CTM)

In this paper, a proposal is made by which a content validity coefficient can be calculated. An example of the use of the coefficient is given, demonstrating that different question combinations in a CSE biology examination in which a choice of questions was given gave different levels of content validity. (Author)

The authors describe 2 efficiency (planned missing data) designs for measurement: the 3-form design and the 2-method measurement design. The 3-form design, a kind of matrix sampling, allows researchers to leverage limited resources to collect data for 33% more survey questions than can be answered by any 1 respondent. Power tables for estimating…

The Michigan Oral Language program was installed in the Santa Paula School District for a 2-month tryout and student performance before and after the program was assessed through multiple matrix sampling. Student performance over seven content areas was determined for both the English and Spanish language components. In all seven content areas,…

When norming tests, it may be preferable to use the matrix sampling technique. The results from the samples may be used to estimate what the distribution of scores would have been if each subject had taken all the items. This paper compares four methods for making these estimates. The sample size made it possible to compare the techniques in a…

This speech discusses performance contracting as educational research, notes some evaluation problems, and proposes solutions to these problems. The term performance contracting, according to the report, denotes an administrative rather than an instructional innovation. The author observes that the understanding of instruction and learning derived…

The present study suggests that although the reliability of an academic aptitude test given under formula-score condition can be increased substantially through empirical option weighting, much of the increase is due to the capitalization of the keying procedure on omitting tendencies which are reliable but not valid. (Author)

The restrictions on item difficulties that must be met when binomial models are applied to domain-referenced testing are examined. Both a deterministic and a stochastic conception of item responses are discussed with respect to difficulty and Guttman-type items. (Author/BH)

Two psychometric models are presented for evaluating the difficulty of the distractors in multiple-choice items. They are based on the criterion of rising distractor selection ratios, which facilitates interpretation of the subject and item parameters. Statistical inferential tools are developed in a Bayesian framework: modal a posteriori…

The governance options matrix is provided to offer a way for state and university policymakers to examine the functioning environments of specific university-owned public teaching hospitals. With it, they can consider the benefits and problems involved with different options for governance. The issues related to the environmental factors affecting…

Argues that even for purposes of applied decision making, reliance upon criterion validity -- the degree to which measures correlate with specific criteria -- or content coverage is not enough, that the meaning of the measure must also be analyzed in order to evaluate responsibly the possible consequences of the proposed use, it is stated.…

A series of studies on conceptual and design problems in competency-based measurements are explained. The concept of validity within the context of criterion-referenced measurement is reviewed. The authors believe validation should be viewed as a process rather than an end product. It is the process of marshalling evidence to support…

Demands for more complete information on educational programs have emanated from national, state and local sources. Their focus is on the processes that are occurring in individual classrooms. The information that is collected to provide insight into educational programs is customarily summative in nature, answering, for example, questions…