Quantitative evidence synthesis methods aim to combine data from multiple medical trials to infer relative effects of different interventions. A challenge arises when trials report continuous outcomes on different measurement scales. To include all evidence in one coherent analysis, we require methods to "map" the outcomes onto a single…

A grand challenge is a problem that requires broad cooperation for successful resolution from a community of scholars. Several national and international organizations have generated lists of grand challenges to unify the efforts of scholars and practitioners in a field. However, the field of assessment has yet to identify its own set of grand…

This toolkit is designed to assist states as they plan for and carry out their efforts to collect, report, analyze, and use high-quality parent and family involvement data. It defines key concepts; offers guidance on ways to improve the quality of the collection, analysis, and use of parent and family involvement data; and provides resources and…

The role and impact of diversity in higher education has permeated conversations about student access and achievement for many years. Language articulated by various courts suggests that higher education policies should reflect a broad conceptualisation of diversity beyond that of the magnitude and proportion of race and ethnicity, yet…

In some popular test designs (including computerized adaptive testing and multistage testing), many item pairs are not administered to any test takers, which may result in some complications during dimensionality analyses. In this paper, a modified DETECT index is proposed in order to perform dimensionality analyses for response data from such…

Community engagement professionals and partners serve as, work with, study, and build the capacity of boundary spanners. To augment knowledge about these functions, the Weerts-Sandmann Boundary Spanning Conceptual Framework (2010) has been operationalized through a survey instrument to examine community engagement boundary-spanning behaviors by…

Social scientists usually are more interested in consumers' dichotomous choice, such as purchase a product or not, adopt a technology or not, etc. However, up to date, there is nearly no model can help us solve the problem of multi-network effects comparison with a dichotomous dependent variable. Furthermore, the study of multi-network…

Discusses substantive scale construction and the need for Rasch measurement practitioners to give careful consideration to designing variables based on theory, item construction, and models for the analysis of data. (SLD)

A methodology of computing prescribed point biserial correlation coefficients and then evaluating the coefficients with respect to three criteria was developed. It can be used to assess the item convergent validity of nonobjectively scored test items. (Author/PN)

Describes an investigation designed specifically to study attitudes affecting participating employer receptivity toward the concept of cooperative education. Discusses generation of the instrument and data collection, sample selection, instrument validity and reliability, data analysis, implications of the study, and recommendations. (CT)

The development of tools for testing the abilities of students in "interpreting data" is discussed. A longitudinal and cross-sectional study of the responses of examinees and the application of SOLO Taxonomy for the design of structured questions to classify the level of performance of examinees were used to select indicative items. (KR)

There is a tendency in the literature to characterize linking as equating done somewhat less rigorously. The ambiguity of this conception can lead to confusion amongst policy-makers and members of the public and can result in the proliferation of comparability myths. As the constructs assessed by two tests decrease in similarity, so the difference…

How data gathered through item response theory (IRT) analysis can be used to give immediate diagnostic information without a computer is explained. The Kidmap, developed by B. D. Wright and others (1980), provides clear information in a visual manner. Its major problem lies in the need for a computer and suitable software to construct a Kidmap.…

The effect of varying the percentages of female soldiers assigned to representative types of Test, Operation, and Evaluation units on the unit's capability to perform its mission under field conditions was assessed. Empirical data were provided to test the null hypothesis that increasing the proportion of women in selected units would not impair…