The literature provides multiple measures of diversity along a single demographic dimension, but when it comes to studying the interaction of multiple diversity types (e.g. age, gender, and race), the field of useable measures diminishes. We present the use of decision trees as a machine learning technique to automatically identify the…

A critical discussion of the assumption of uncorrelated errors in classical psychometric theory and its applications is provided. It is pointed out that this assumption is essential for a number of fundamental results and underlies the concept of parallel tests, the Spearman-Brown's prophecy and the correction for attenuation formulas as well as…

We investigated students' perceptions of their science classroom environments with the use of the What Is Happening In this Class? (WIHIC) questionnaire at the university level in Myanmar. The translated questionnaire was administered to 251 students in first-year science classes at a university. Both exploratory factor analysis and confirmatory…

Home literacy activities influence children's emergent literacy progress and readiness for reading instruction. To help parents fulfill this opportunity, we developed a new Emergent Literacy Screener (ELS) and conducted 2 studies of its psychometric properties with independent prekindergarten samples. For Study 1 (n = 812, M[subscript age] = 54.4…

Foreign language aptitude is defined as one's potential to learn a second language. A language learner with higher aptitude is predicted to learn more, faster, and reach a higher level of proficiency. If this is the case, one way to validate the construct of aptitude and its measure is to conduct a validation study in which measures of aptitude is…

This study examines the adaptations and experiences of college-level language learners in the post-pandemic era, providing valuable insights into the transformative nature of language learning in an evolving world. Within the framework of the socio-cultural perspective, this study explores the interplay between technology, self-directed learning,…

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 was performed to investigate the characteristics of emotional intelligence and aggression between the students from Ege University Faculty of Sport Sciences and the students from the State Conservatory of Turkish Music. A total of 211 people (top-tier athletes and top-tier artists from Ege University) were selected for the study.…

The purpose of this study was to identify the factor structure of the Child Oral and Motor Proficiency Scale (ChOMPS) and to evaluate the psychometric properties, including internal consistency reliability, test-retest reliability, and construct validity as measured by convergent and known-groups validity. Principal component analysis with varimax…

We assessed 3rd-5th grade children's endorsement of 12 friendship expectations, in two mental age-matched (M = 10.15 years) groups; one with autism spectrum disorder (ASD; n = 20) and one with typical development (TD; n = 21). Groups rated friendship expectations similarly for all but one expectation, expressing care, which received significantly…

Practicum is an important aspect of the counsellor education programme which is aimed at helping student counsellors develop practical skills and other qualities required for professionalism. The study investigated the impact of counselling practicum on trainees in University of Ilorin, Nigeria. The descriptive research design was adopted for the…

Introduction: Hyperactivity and attention deficit are situations which have been seen in individuals recently and affect both academic and life quality of individual negatively. The aim of this study is to determine hyperactivity and attention deficit level of university student who sport regularly and do not sport. Method: Carried out with…

Written-expression curriculum-based measurement (WE-CBM) is used for screening and progress monitoring students with or at risk of learning disabilities (LD) for academic supports; however, WE-CBM has limitations in technical adequacy, construct representation, and scoring feasibility as grade-level increases. The purpose of this study was to…

This article describes the steps we went through in designing and validating an item bank to diagnose linguistic problems in the English academic writing of university students in Hong Kong. Test items adopt traditional item formats (e.g., MCQ, grammatical judgment tasks, and error correction) but are based on authentic language materials…

The purpose of this study was to compare the validity and reliability of three short physical activity self-report instruments to determine their potential for use with university student populations. The participants (N = 155; 44.5% male; 22.9 ± 5.13 years) wore an accelerometer for 9 consecutive days and completed a single-item measure, the a…