Overclaiming, where individuals assert knowledge of concepts they do not actually understand, offers a fascinating glimpse into confidence and self-perception. In their 2023 study, Jerrim, Parker, and Shure examine this phenomenon through an analysis of PISA data from over 40,000 teenagers across nine Anglophone countries. This investigation reveals significant patterns …
Sørensen, Fjell, and Walhovd’s 2023 research introduces Generalized Additive Latent and Mixed Models (GALAMMs), a methodological advancement designed for analyzing complex clustered data. This approach holds particular relevance for cognitive neuroscience, offering robust tools for examining how cognitive and neural traits develop over time. Background Traditional models used in cognitive …
The study by Wedel, Pieters, and van der Lans (2023) reviews advancements in modeling eye movements to understand decision-making processes. Eye tracking offers valuable insights into perceptual and cognitive mechanisms, making it a powerful tool for studying how individuals evaluate and make decisions. Background Eye movement studies have been instrumental …
Hyeon-Ah Kang’s 2023 article in Psychometrika introduces innovative methods for monitoring item parameters in psychometric testing. With the growing prevalence of online assessments, the stability and reliability of test items are paramount. This research focuses on sequential generalized likelihood ratio tests, a technique designed to track and evaluate shifts in …
Anselmi, Robusto, and Cristante (2023) propose a novel approach to improving Computerized Adaptive Testing (CAT) by integrating unidimensional test batteries. This method aims to enhance both the accuracy and efficiency of ability estimation by dynamically updating prior estimates with each test response. Background Computerized Adaptive Testing has been a widely …
The Jouve-Cerebrals Test of Induction (JCTI) is a cognitive assessment tool designed to measure inductive reasoning. This study, conducted with 2,306 participants, evaluates the JCTI’s reliability and its concurrent validity through comparisons with other well-known assessments. Results indicate that the JCTI is a dependable measure with strong potential for use …
The Jouve-Cerebrals Crystallized Educational Scale (JCCES) has been thoroughly evaluated for its reliability and consistency. This large-scale study, involving 1,079 examinees, utilized both Classical Test Theory (CTT) and Item Response Theory (IRT) methods to analyze the scale’s performance and internal structure. Background The JCCES was developed to measure crystallized cognitive …
The Jouve-Cerebrals Figurative Sequences (JCFS) is a self-administered test designed to measure nonverbal cognitive abilities, focusing on pattern recognition and problem-solving. This post outlines the psychometric evaluation of the JCFS, emphasizing its reliability and practical applications while acknowledging areas for future development. Background The JCFS was developed to provide a …
The Jouve-Cerebrals Word Similarities (JCWS) test offers a detailed approach to assessing vocabulary and verbal reasoning abilities. This post examines the psychometric properties of the test, focusing on its reliability, validity, and potential applications in academic and clinical settings. Background The JCWS test builds on the foundation established by the …
The I Am a Word (IAW) test represents a distinct method for assessing verbal abilities, offering an open-ended and untimed format designed to accommodate a diverse range of examinees. This approach promotes genuine responses while fostering inclusivity and engagement in testing environments. Background The IAW test emerged as a response …
