Participation in international large-scale assessments has grown over time with the largest, the Programme for International Student Assessment (PISA), including more than 70 education systems that are economically and educationally diverse. To help accommodate for large achievement differences among participants, in 2009 PISA offered…

The purpose of the study was to construct and validate a Physics Aptitude Test (PAT) for senior secondary schools. The test was designed primarily as an assessment tool for senior secondary school students who have aptitude for Physics. Four research questions guided the study. It was an instrumentation study designed to produce an assessment tool…

The Health Belief Model (HBM) is one of the oldest and most recognized conceptual framework of health behavior and can be applied to disaster preparedness efforts which focus predominantly on human behavior. The study aims to develop and test the psychometric properties of the General Disaster Preparedness Belief (GDPB) scale based on the HBM. A…

This paper reviews the International English Language Testing System's speaking sub-test in the East Asia region with reference to theoretical and practice-based perspectives and identifies future research opportunities to enhance the measures of test qualities found. The test's construct validity was seen to accurately measure the abilities…

Since the 1960s, the advocacy of "teaching mathematics so as to be useful" is not without hindrance in school curricula, partly due to the lack of appropriate assessment tools. Practical approaches have been accumulating quickly, but researchers showed that they are not satisfactory in testing students' ability to apply mathematical…

The role of dominant discourse in constructing a deficit view of adult numeracy is examined, using reports from recent international surveys of adult skills as illustrative examples. Social practice theory is introduced as an alternative perspective for examining the ways adults actually use numeracy in their daily lives and work. This perspective…

In German Switzerland the learning and assessment of Swiss German Sign Language ("Deutschschweizerische Gebärdensprache," DSGS) takes place in different contexts, for example, in tertiary education or in continuous education courses. By way of the still ongoing implementation of the Common European Framework of Reference for DSGS,…

This study aims to report the development an instrument that is standardized (reviewed by validity, reliability, and difficulty index) to detect science misconception in an elementary school teacher. This study used a 4-D model; defining, designing, developing, and disseminating. First, it was prepared with 47 opened-ended questions, and then it…

As computer-based tests become more common, there is a growing wealth of metadata related to examinees' response processes, which include solution strategies, concentration, and operating speed. One common type of metadata is item response time. While response times have been used extensively to improve estimates of achievement, little work…

This study examined the effect of similar vs. dissimilar proficiency distributions on uniform DIF detection on a statewide eighth grade mathematics assessment. Results from the similar- and dissimilar-ability reference groups with an SWD focal group were compared for four models: logistic regression, hierarchical generalized linear model (HGLM),…

Background: The development of a set of questions is a central element of examination development, with the validity of an examination resting to a large extent on the quality of the questions that it comprises. This paper reports on the methods and findings of a project that explores how educational examination question writers engage in the…

This study established a Chinese scale for measuring high school students' ocean literacy. This included testing its reliability, validity, and differential item functioning (DIF) with the aim of compensating for the lack of DIF tests focusing on current scales. The construct validity and reliability were verified and tested by analyzing the…

Given the practical significance of vocabulary testing in language teaching and the theoretical foundations of developing a vocabulary test, four well-established vocabulary tests are introduced for diagnostic purpose together with their corresponding validation studies, with a focus on the designed purpose, the selection of the items, the…

The U.S. government has become increasingly focused on school climate, as recently evidenced by its inclusion as an accountability indicator in the Every Student Succeeds Act. Yet, there remains considerable variability in both conceptualizing and measuring school climate. To better inform the research and practice related to school climate and…

In this commentary, University of North Carolina's associate dean of research and assessment at the School of Education Terry Ackerman poses questions and shares his thoughts on David Thissen's essay, "Bad Questions: An Essay Involving Item Response Theory" (this issue). Ackerman begins by considering the two purposes of Item Response…