This technical manual describes the purpose and intended uses of the TOEFL iBT test, its target test-taker population, and relevant language use domains. The test design and scoring procedures are presented first, followed by a research agenda intended to support the interpretation and use of test scores. Given the updates to the test starting…

One Extension Specialist implemented a STEM pilot robotics program across three middle school settings. A program evaluation to provide guidance and recommendations for future development, implementation, and continued evaluation was conducted as part of a larger study. This process led to the development of a condensed STEM survey that can be…

Assessments are one of the most important--and often misunderstood--elements of education. In most cases, tests are administered by the state as well as by districts and schools. Assessments at each of these levels have distinct purposes, yield different information, and are part of a powerful, coordinated approach to improving student outcomes.…

Nurse educators at the undergraduate level spend significant time developing and revising exam questions. Following the exam administration, course faculty have the opportunity to complete an item analysis and question revision to improve reliability and validity. A challenge faculty face is tracking these exam changes when teaching as part of a…

An integrated system comprising a commercial high-performance liquid chromatography HPLC (except autosampler) equipped with an external multichannel autofeeding module was developed to accomplish interference-free separation and kinetic tracking for the H[subscript 2]O[subscript 2]-thiourea reaction, which is proposed as a lab experiment for…

In this article, the authors share their reflections on how different experiences and paradigms have broadened their understanding of the work of assessment in higher education. As they collaborated to create a panel for the 2024 International Conference on Assessing Quality in Higher Education, they recognized that they, as assessment…

The research and practice of social scientists who work in a myriad of different specialty areas involve developing and validating scores on instruments as well as evaluating the psychometric properties of existing instrumentation for use with research participants. In this article, the author introduces The MEASURE Approach to instrument…

With the advent of big data and advances in technology, psychological assessments have become increasingly sophisticated and complex. Nevertheless, traditional psychometric issues concerning the validity, reliability, and measurement bias of such assessments remain fundamental in determining whether score inferences of human attributes are…

The BCBA Task List (5th and 6th Edition) requires behavior analysts are familiar with multiple assessment methods, including tools to assess the function of problem behaviors and assess skill strengths and deficits. Although several studies exist on the assessment of functions using indirect functional assessments, descriptive functional…

This article provides a detailed review of the Computer-based English Listening Speaking Test (CELST) used in Guangdong, China, as part of the National Matriculation English Test (NMET) to assess students' English proficiency. The CELST measures listening and speaking skills as outlined in the "English Curriculum for Senior Middle…

This technical manual provides an overview of the Mosaic™ by ACT®: Social Emotional Learning Screener. The Mosaic by ACT: Social Emotional Learning Screener (hereafter referred to as the Screener) assesses the social emotional skills of students in elementary school (Grades 3-5), middle school (Grades 6-8), and high school (Grades 9-12). Each…

Validity, reliability, and fairness are three prominent indicators for evaluating the quality of assessment processes. Each of the indicators is most often written about and applied in the context of large-scale assessment. As a result, the technical properties of these indicators make them limited in both their practicality and relevance for…

The "Program Administration Scale" (PAS) is designed to reliably measure and improve the leadership and management practices of center-based programs--the only instrument of its kind to focus exclusively on organization-wide administrative issues. In the third edition, the authors share updated information supporting the reliability and…

The MABC-2 Checklist is a method designed preferentially for teachers and parents to evaluate how well a child performs movement skills within school, family and community settings. It serves as screening tool for the impact of motor skills deficits in children on activities of daily living, academic or school performance, leisure and play. This…

This article discusses the theoretical and practical contributions of Zumbo, Gadermann, and Zeisser's family of ordinal reliability statistics. Implications, interpretation, recommendations, and practical applications regarding their ordinal measures, particularly ordinal alpha, are discussed. General misconceptions relating to this family of…