The article provides a global comparison of IB World Schools in the lusophone space, including countries in three different world regions, in response to a lack of research on international education in Portuguese-speaking countries. Following an introduction to the literature on this topic, focusing on a widely known typology of international…

This study explores classification consistency and accuracy for mixed-format tests using real and simulated data. In particular, the current study compares six methods of estimating classification consistency and accuracy for seven mixed-format tests. The relative performance of the estimation methods is evaluated using simulated data. Study…

The recent growth in the number and diversity of schools around the world classified as "International Schools" raises questions about what makes a school's claim to be an International School legitimate. From the analysis we report here, the provision of an international curriculum emerges as what a school must do to be legitimate as an…

This paper responds to Bailey and Cooker's (2019) paper entitled 'Exploring Teacher Identity in International Schools: Key Concepts for Research' in which the authors offer a typology of international school teachers based on interviews with non-qualified teachers. This paper builds upon the typology of international school teachers by offering a…

We characterize the extent to which Black-White gaps for multiple educational outcomes are linked across school districts in the United States. Gaps in disciplinary action, grade-level retention, classification into special education and Gifted and Talented, and Advanced Placement course-taking are large in magnitude and correlated. Racial…

This article compares and evaluates the music components of the International Baccalaureate (IB) Primary Years Programme (PYP) and the NSW Creative Arts K-6 Syllabus. To guide the analysis, this article employs Bernstein's (1971) concepts of classification and frame, and the two levels of 'best practice' in primary music education proposed by…

The study analyses teenagers' e-mail requests during academic cyber-consultation, exploring how the performance of request modifiers is influenced by participants' perceptions of the degree of imposition of the speech act and social distance with the recipient. A total of 295 e-mail requests, 145 produced by British English speakers (BES) and 150…

Evidence-centered assessment design (ECD) explicates a transparent evidentiary argument to warrant the inferences we make from student test performance. This article describes how the vehicles for gathering student evidence--task models and test specifications--are developed. Task models, which are the basis for item development, flow directly…

In many large-scale assessment programs, achievement level descriptors (ALDs) provide a critical role in communicating what scores on the assessment mean and in interpreting what examinees know and are able to do based on their test performance. Based on their test performance, examinees are often classified into performance categories. The…

Creativity, Action, Service (CAS) forms a core component of the International Baccalaureate Diploma Programme. CAS frequently includes intergenerational practice involving school students and older adults. This article reports the development of a typology to describe and analyse learning that arises from intergenerational practice in three…