In web surveys, no interviewer is present to clarify question comprehension problems, which can be particularly prevalent among respondents with low literacy skills. Although plain language is used in various contexts to improve text comprehensibility, its use in social science questionnaires has not been investigated to date. Using a…

Background/Context: Two key uses of international assessments of achievement have been (a) comparing country performances for identifying the countries with the best education systems and (2) generating insights about effective policy and practice strategies that are associated with higher learning outcomes. Do country rankings really reflect the…

Humphry (this issue) has written a thought-provoking piece on the interpretation of item discrimination parameters as scale units in item response theory. One of the key features of his work is the description of an item response theory (IRT) model that he calls the logistic measurement function that combines aspects of two traditions in IRT that…

Cognitive ability tests are widely used in organizations around the world because they have high predictive validity in selection contexts. Although these tests typically measure several subdomains, testing is usually carried out for a single subdomain at a time. This can be ineffective when the subdomains assessed are highly correlated. This…

Ruscio, Seaman, D'Oriano, Stremlo, and Mahalchik (this issue) evaluate 22 bibliometric indicators, including conventional measures, like the number of publications, the "h" index, and many "h" index variants. To assess the quality of the indicators, their well-justified criteria encompass conceptual, empirical, and practical…

Describes assessment in the German school system as regular, systematic, and officially controlled through legislation. Emphasizes that even strict grading levels combine criterion and norm referencing because teacher determination must include a subjective element. Concludes that other systems may best learn negative lessons from the German…

This article presents the author's critique of Anthony F. J. van Raan's article titled, "Measurement of Central Aspects of Scientific Research: Performance, Interdisciplinarity, Structure." van Raan makes an excellent case for using bibliometric data to measure some central aspects of scientific research and to construct indicators of…

This conference proceedings presents 17 papers which examine quality assurance and evaluation in higher education, including methodologies, procedures, and ideas from various nations. The papers include: (1) "Quality Assurance in Higher Education" (Malcolm Frazer); (2) "Academic Standards Panels in Australia" (Kwong Lee Dow);…

The project Self-Assessment and Self-Evaluation in New Forms of Training near the Workplace--A Step Towards the Learning Organisation was undertaken in Bavaria, Germany, to help companies begin the process of becoming learning organizations by helping workers manage their own learning. The project is based on the following principles and…