We consider estimating the effect of a treatment on a given outcome measured on subjects tested both before and after treatment assignment in observational studies. A vast literature compares the competing approaches of modelling the post-test score conditionally on the pre-test score versus modelling the difference, namely, the gain score. Our…

Problem Statement: Among individuals aged 12 years or older, 14.3% (40.0 million) reporting the use of an illicit drug in the previous year. Given the prevalence of drug abuse, it is increasingly important to determine effective screening practices, treatment procedures, and best practices among various subpopulations to identify drug use-related…

This study investigates the effect of survey order in measuring self-reported cognitive load. Understanding how survey order influences responses is crucial, but it has been largely overlooked in the context of cognitive load. Using a 2 × 2 experimental design with 319 high school students, the study manipulated intrinsic cognitive load (ICL)…

In this study, the factorial invariance of the ASIS (Anadolu-Sak Intelligence Scale) was examined across time. Data were obtained from there groups of first-grade students who were administered the ASIS in 2020, 2021, and 2022. The analyses were conducted using multisample confirmatory factor analyses. Factorial invariance was tested with six…

Academic misconduct is a prevalent issue in higher education with detrimental effects on the individual students, rigor of the program, and strength of the workplace. Recent advances in artificial intelligence (AI) have reinvigorated concern over academic integrity and the potential use and misuse of AI. However, there is a lack of research on…

Introduction: The Anxiety, Depression and Mood Scale (ADAMS), a mental health screening tool developed for individuals with intellectual disabilities, has yet to be evaluated in adults with Down syndrome. We included the ADAMS in a Dementia Protocol. Method: We reviewed the charts of 71 adults with Down syndrome seen in a specialty clinic and…

Gross anatomy is a challenging pre-clinical course in medical school. A lab combined with lecture adds extra pressure, especially if students do not have prior anatomy exposure. One possible strategy to alleviate academic stress within anatomy is to designate table leaders. Some universities implement a rotating leader over the course of the…

Divergent thinking (DT) ability is widely regarded as a central cognitive capacity underlying creativity, but its assessment is challenged by the fact that DT tasks yield a variable number of responses. Various approaches for the scoring of DT tasks have been proposed, which differ in how responses are evaluated and aggregated within a task. The…

The role of intelligence and personality traits in explaining school achievement is crucial. However, their mutual impact on academic success remains unclear due to ambiguous results--the synergistic hypothesis versus the compensatory hypothesis. Additionally, there is a lack of research on representative samples, particularly concerning the…

As ChatGPT continues to reshape student engagement and instructional design, it is crucial to examine its practical implications. This study aims to evaluate the effectiveness of ChatGPT3.5 and ChatGPT4 as potential automated essay scoring (AES) systems. Fifty authentic, student-written annotated bibliographies were evaluated by three human raters…

Scores of different language tests intended for similar purposes (e.g., admission to higher education) are used to determine candidates' language proficiency and readiness for a chosen domain. To be fair to all students irrespective of the test they took, score requirements should be comparable. Score concordance tables provide an empirical basis…

Although learning approaches are designed to enhance individuals' ability to store and retrieve information, not all of them are considered effective. The goal of the present study was to experimentally compare the test performance as well as the accuracy of metacognitive judgements of a multiple text reading group, rereading group, and single…

Knowledge of gross anatomy and embryology continues to be important for medical student training. However, the relevance of anatomical knowledge during the preclinical years remains underexplored considering recent revisions to the scoring of the United States Medical Licensing Examination (USMLE). Guided by the framework of cognitive…

Previous research showed that the Great Recession of 2007-2008 had negative effects on student test scores. These declines were linked, in part, to the negative effects of states' educational budget cuts or less spending per student. Using individual student test scores, this paper examines whether the level of school quality (as measured by…

When students are aware of the exam grades of their peers, does this information affect their subsequent exam performance? For example, knowing that my friend scored a higher grade on Exam 1 than myself might motivate me to improve my performance on Exam 2, or might frustrate me such that I stop trying to catch up. We analyze whether students'…