Psychometrics is the field of designing tests and assessments to measure certain psychological concepts. It is chiefly concerned with two fundamental properties: reliability and validity. These properties are often influenced by confounding variables: other things that can influence performance but are not what you are trying to measure. Here, I…

This article provides a brief introduction to the set of four articles in the special issue. To provide a foundation for the issue, key terms are defined, a brief historical overview of validity is provided, and a description of several different validation approaches used in the issue are explained. Finally, the contribution of the articles to…

Item Response Theory (IRT) has proven useful in physics education research to examine the validity of concept tests (e.g., Refs. 1-3) and online homework (e.g. Refs. 4-6), yet as a tool for the improvement of physics instruction (particularly exams), it is oftentimes perceived as (a) mysterious, (b) unjustified, and (c) impractical. This article…

The emergence of 21st-century skills convinced educational institutions in modifying teaching styles, which lead to the introduction of blended, flipped, and personalized learning. Studies demonstrated present-day best practices, but none provided a practical assessment procedure. Thus, this study aimed to develop a tool in evaluating learning…

This is a common experience among education researchers: we notice a surprising instructional move enacted by a teacher. After deeper reflection, we ask, "How many other teachers in Singapore do this?" In this paper, we describe an instrument we designed that is part of the resource needed to answer such questions. [This paper is the…

Abilities in scientific thinking and reasoning have been emphasized as core areas of initiatives, such as the Next Generation Science Standards or the College Board Standards for College Success in Science, which focus on the skills the future will demand of today's students. Although there is rich literature on studies of how these abilities…

The purpose of this report is to propose a theory of action for the development of an alternate English language proficiency assessment (AELPA) system to support the integrated instruction and assessment for English learners with significant cognitive disabilities (ELSCDs). This theory of action examines the purposes of an ELP assessment system…

Multiple-choice questions draw criticism because many people perceive they test only recall or atomistic, surface-level objectives and do not require students to think. Although this can be the case, it does not have to be that way. Susan M. Brookhart suggests that multiple-choice questions are a useful part of any teacher's questioning repertoire…

Since the passage of No Child Left Behind (NCLB), the education system has seen immense shifts in its approach to schooling. Previously, students were taught using an extant curriculum with the instructional methods of the teachers at the school; there was little systematic modification to curriculum and methods; and the variable underlying…

It is difficult to get a good grasp of the topic of kindergarten entry assessment because there are such great differences in the purpose for the instruments, how they are constructed, and how the data is used. Even so, in many states and communities, there is cause for concern. Until the paradigm of education moves from a preoccupation with…

The "PISA 2012 Technical Report" describes the methodology underlying the PISA 2012 survey, which tested 15-year-olds' competencies in mathematics, reading and science and, in some countries, problem solving and financial literacy. It examines the design and implementation of the project at a level of detail that allows researchers to…

Student assessment is central to the educational process and can be used for multiple purposes including, to promote student learning, to grade student performance and to evaluate the educational quality of qualifications. It is, therefore, of utmost importance that assessment instruments are of a high quality. In this article, we present various…

Peer assessment is an arrangement for learners to consider and specify the level, value, or quality of a product or performance of other equal-status learners. Products to be assessed can include writing, oral presentations, portfolios, test performance, or other skilled behaviors. Peer assessment can be summative or formative. A formative view is…

Despite their current popularity, many still view coaching schools for college admissions as somehow vaguely unethical, as a form of "teaching to the test." But "coaching" as an instructional exercise only crosses some ethical line of propriety when instructors have access to and in fact teach the actual items that will appear…

With the recent increase in the use of functional behavior assessment (FBA) in school settings, there has been an emphasis in practice on the development and use of effective, efficient methods of conducting FBAs, particularly indirect assessment tools such as interviews. There are both benefits and drawbacks to these tools, and their technical…