The Jouve–Cerebrals Test of Induction (JCTI) is a nonverbal measure of inductive reasoning. Using data from N = 2,306 examinees, this study assessed score reliability and concurrent validity against external benchmarks. Findings indicate stable internal consistency and strong convergence with quantitative and nonverbal indicators, supporting use in educational and vocational …
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 …
