Response-time models are of increasing interest in educational and psychological testing. This paper focuses on the lognormal model for response times (van der Linden, 2006), which is one of the most popular response-time models. Several existing statistics for testing normality and the fit of factor-analysis models are repurposed for testing the…

The hierarchical model of van der Linden is the most popular model for responses and response times in tests. It is composed of two separate submodels--one for the responses and one for the response times--that are joined at a higher level. The submodel for the response times is based on the lognormal distribution. The lognormal distribution is a…

Maul's paper, "Rethinking Traditional Methods of Survey Validation" (Andrew Maul), contains two stages. First he presents empirical results that cast doubt on traditional methods for validating psychological measurement instruments. These results motivate the second stage, a critique of current conceptions of psychological measurement…

In this commentary on "Rethinking Traditional Methods of Survey Validation," found in this issue of "Measurement: Interdisciplinary Research and Perspectives," William Fisher writes that Maul's paper raises issues of validity in survey-based measurement that deserve far wider consideration and scrutiny than they typically…

This article addresses the need to support and advocate for students identifying as transgender/gender nonconforming (TGNC). As school psychologists, the standards and practices as outlined by the National Association of School Psychologists and the American Psychological Association emphasize the respect and protection of people of all…

The university admission test comes after the high school graduation exam - the baccalaureate. The baccalaureate results of each candidate must be known by the university admissions committee. They provide information on the degree of intelligence, the skills acquired up to this date, but also the presence of inclinations and skills indispensable…

Remedial activities are considered by many authors as an effective strategy for preventing and reducing school dropout. In recent years however, numerous studies showed evidence that we cannot point to one factor that influences the decision to leave school and to only one strategy to prevent or reduce it. Meanwhile the results in the field of…

Background and Aim of Study: The mental health and social adaptation of young students and cadets in wartime conditions is a new and understudied problem. The aim of the study: to identify the particularities of psychological well-being and social adaptation of students and cadets in wartime conditions. Materials and Methods: Our study was…

Many test developers try to ensure the content validity of their tests by having external experts review the items, e.g. in terms of relevance, difficulty, or clarity. Although this approach is widely accepted, a closer look reveals several pitfalls need to be avoided if experts' advice is to be truly helpful. The purpose of this paper is to…

This article examines interpreters' dilemmas and choices in the case of home-based aged care assessments of elderly migrants in Australia. Based on one-on-one interviews with professional interpreters, it specifically explores tensions between power, norms and interpreters' own positionings on intercultural communication problems. Data analysis…

Objective: Children with ADHD often experience functional impairments across various aspects of daily life. This study addresses the dearth of longitudinal research on functional impairment trajectories from preschool to school age in children with symptoms of ADHD and comorbid disorders. Methods: We investigated the extent to which functional…

The aim of the study is to examine the influence of students' psychotypes on their learning using digital educational technologies within the Metaverse. In the course of the longitudinal experimental study, the results of the initial testing of 79 students during their undergraduate studies and the re-testing of 75 of these students during their…

Studies have used psychological games testing to measure children's bioaffinity (a child's love of/for or connection to nature) as a result of time spent in nature enriching children's well-being. Discrepancies found between two studies in different countries (Sweden and Canada) informed this research. Both studies used the same bioaffinity…

Often, important decisions regarding accountability and placement of students in performance categories are made on the basis of test scores generated from tests, therefore, it is important to evaluate the validity of the inferences derived from test results. One of the threats to the validity of such inferences is aberrant responding. Several…

The purpose of this systematic review was to characterize the implementation of reliability generalization meta-analytic (RGM) practices within mathematics education-related empirical research. RGM studies are used to investigate and generalize the reliability of a measure across various studies. An exhaustive literature search was conducted to…