Mathematics is a rich and beautiful playground of ideas, the apex of human creativity and ingenuity, applicable to all the world around us: humankind's best effort at understanding and describing the universe. Mathematics examinations aren't this. They're uninspiring and trauma-inducing, with an emphasis on routine calculations and easy-to-grade…

Test fairness is critical to the validity of group comparisons involving gender, ethnicities, culture, or treatment conditions. Detection of differential item functioning (DIF) is one component of efforts to ensure test fairness. The current study compared four treatments for items that have been identified as showing DIF: deleting, ignoring,…

Objectives: The aim of this study was to develop a scale measuring inclusive school quality from parents' perceptions (Parents' perceptions of Inclusive School Quality, PISQ) and investigate the perceptions of Chinese parents of children with disabilities of inclusive school quality using the PISQ scale. Method: The data for 78 parents of children…

Computational thinking is recognized as a vital skill related to problem-solving in technological and non-technological fields. The existence of different sub-domains related to this skill has been pointed out. Therefore, there is a need for tools that measure these different sub-domains. Because of its structure that includes different skills,…

A C-Test is a gap-filling test for measuring language competence in the first and second language. C-Tests are usually analyzed with polytomous Rasch models by considering each passage as a super-item or testlet. This strategy helps overcome the local dependence inherent in C-Test gaps. However, there is little research on the best polytomous…

The aim of the present study was to examine Turkish teacher candidates' competency levels in writing different types of test items by utilizing Rasch analysis. In addition, the effect of the expertise of the raters scoring the items written by the teacher candidates was examined within the scope of the study. 84 Turkish teacher candidates…

Testwiseness may introduce construct-irrelevant variance to multiple-choice test scores. Presenting response options sequentially has been proposed as a potential solution to this problem. In an experimental validation, we determined the psychometric properties of a test based on the sequential presentation of response options. We created a strong…

This study aimed to: (1) produce higher order thinking skill (HOTS) assessment instruments in learning Indonesian history; (2) know the validity of HOTS assessment instruments in learning Indonesian history; and (3) find out the characteristics of HOTS questions in learning Indonesian history. This study employed the research and development…

The Naglieri Nonverbal Ability Test (NNAT) was developed to more equitably identify students of color, as it advertises itself as a culture-fair measure. In this meta-analytic evaluation, we aimed to investigate: (1) the generalizability of validity evidence of NNAT by checking its construct and criterion validity with other measures (Part I); and…

A simulation study was conducted to investigate the heuristics of the SIBTEST procedure and how it compares with ETS classification guidelines used with the Mantel-Haenszel procedure. Prior heuristics have been used for nearly 25 years, but they are based on a simulation study that was restricted due to computer limitations and that modeled item…

This study offers an approach to testing for differential item functioning (DIF) in a recently developed measurement framework, referred to as "D"-scoring method (DSM). Under the proposed approach, called "P-Z" method of testing for DIF, the item response functions of two groups (reference and focal) are compared by…

This case study applied the "weak theory" of Automatic Item Generation (AIG) to generate isomorphic item instances (i.e., unique but psychometrically equivalent items) for a large-scale assessment. Three representative instances were selected from each item template (i.e., model) and pilot-tested. In addition, a new analytical framework,…

Manual composition of tasks and exams is a challenging and time-consuming task. Especially when exams are taken remotely without the personal monitoring by examiners, most exams can easily lose their integrity with the use of previously done exercises or student communication. This research introduces an approach that incorporates the principles…

Research Findings: Childcare provider stress and job satisfaction has been found to influence childcare quality in high-income contexts, but this phenomenon has yet to be studied in a low- or middle-income country. In 2019-2020, we tested the reliability and validity of the Child Care Center Work Environment Scale (CCCWES) with 416 childcare…

This study investigated how questioning strategies impact language learner performance. Specifically, it explored how questioning strategies influence (i) verb production and subject-verb agreement in the target language, and (ii) learner confidence in completing tasks without translation software. Sixty-eight novice language learners enrolled in…