This article introduces generalizability theory (G-theory) to institutional research and assessment practitioners, and explains how it can be utilized to evaluate the reliability of assessment procedures in order to improve student learning outcomes. The fundamental concepts associated with G-theory are briefly discussed, followed by a discussion…

The reason for conducting the present case study was the problems the researchers encountered during data collection for another research project (Primary Study) entitled "The effects of virtual versus traditional flipped classes on EFL learners' grammar knowledge, self-regulation, and autonomy." Two online questionnaires were…

Purpose: Measuring internal response of online learning is seen as fundamental to absorptive capacity which stimulates knowledge assimilation. However, the evaluation of practice and research of validated instruments that could effectively measure online learning response behavior is limited. Thus, in this study, a new instrument was designed…

Accurately grading open-ended assignments in large or massive open online courses is nontrivial. Peer review is a promising solution but can be unreliable due to few reviewers and an unevaluated review form. To date, no work has leveraged sentiment analysis in the peer-review process to inform or validate grades or utilized aspect extraction to…

Purpose: Family support programs commonly use self-sufficiency matrices (SSMs) to measure family outcomes, however, validation research on SSMs is sparse. This study examined the reliability of the Colorado Family Support Assessment 2.0 (CFSA 2.0) to measure family self-reliance across 14 domains (e.g., employment). Methods: Ten written case…

The work presented in this case study results from a study conducted in 2012-2014 examining a newly created teacher evaluation system to determine the inter-rater reliability of the classroom observation instrument. The teacher evaluation system was the result of a partnership between the school district and the university in the same city…

This article presents a case study on internationalization assessment. The international, intercultural and global dimensions at the school level are examined, focusing on the case of one particular secondary school in Israel. A novel, practical assessment tool is presented for the measurement of internationalization intensity and scope at the…

Peer assessment in higher education has been studied for decades. Despite the substantial amount of research carried out, peer assessment has yet to make significant advances. This review identifies themes of recent research and highlights the challenges that have hampered its advance. Most of these challenges arise from the manual nature of peer…

This research focuses on ePortfolio assessment strategies that yield important accountability and reporting information. Under foundational categories of reliability, validity, and fairness, we present methods of gathering evidence from ePortfolio scores and their relationship to demographic information (gender, race/ethnicity, and socio-economic…

The ability to reflect and self-assess are essential attributes for graduates to develop during their education. At many tertiary institutions, peer and lecturer-assessment contribute to summative assessment, but self-assessment, whilst recommended for development, does not. In order to make a case for the inclusion of self-assessment as a…

This case study discusses the development and use of an oral performance assessment instrument intended to evaluate Filipino agents' customer service transactions with callers from the United States (US). The design and applications of the instrument were based on a longitudinal, qualitative observation of language training and customer service…

The increased occurrence of strokes combined with the high incidence of bilingualism in many regions of the world has led to an increasing number of bilingual adults with aphasia. The literature on bilingual aphasia shows the need for valid, comprehensive and reliable assessment tools for diagnostic and treatment purposes. In spite of a growing…

The purpose of this documentary account is twofold. First, we describe two strategic instructional assignments embedded in university courses at a large research institution in the United States that were designed to help teaching candidates move toward mastery. Second, we explicate candidates' performances on the assessments as well as evidence…

Case-specificity, i.e., variability of a subject's performance across cases, has been a consistent finding in medical education. It has important implications for assessment validity and reliability. Its root causes remain a matter of discussion. One hypothesis, content-specificity, links variability of performance to variable levels of relevant…

Reliability captures the influence of error on a measurement and, in the classical setting, is defined as one minus the ratio of the error variance to the total variance. Laenen, Alonso, and Molenberghs ("Psychometrika" 73:443-448, 2007) proposed an axiomatic definition of reliability and introduced the R[subscript T] coefficient, a measure of…