"No Child Left Behind" has highlighted the need for new types of assessments that not only provide high-quality evidence about what students know and can do, but also help to move learning forward. This paper describes a linked set of formative and summative reading assessments designed to address the tradeoffs inherent in these two…

Extreme linkings are performed in settings in which neither equivalent groups nor anchor material is available to link scores on two assessments. Examples of extreme linkages include links between scores on tests administered in different languages or between scores on tests administered across disability groups. The strength of interpretation…

Many standardized educational tests include groups of items based on a common stimulus, known as "testlets". Standard unidimensional item response theory (IRT) models are commonly used to model examinees' responses to testlet items. However, it is known that local dependence among testlet items can lead to biased item parameter estimates…

This paper presents the development and initial validation of new measures of critical thinking and noncognitive attributes that were designed to supplement existing standardized tests used in the admissions system for higher education in Chile. The importance of various facets of this process, including the establishment of technical rigor and…