Language learners are underserved if there are unlearned meanings of a word that they think they have already learned. For example, "circle" as a noun is well known, whereas its use as a verb is not. For artificial-intelligence-based support systems for learning vocabulary, assessing each learner's knowledge of such atypical but common…

This article focuses on exploring students' understanding of the concept of function concerning three main aspects: secondary students' ability to (1) define the concept of function and present examples of functions, (2) solve tasks which asked them to recognize and interpret the concept of function presented in different forms of representation,…

Character Education initiatives within schools have gained both proponents and opponents over recent years and continue to garner mixed reviews. Proponents argue that the need is urgent and the increasing level of school disruption, antisocial behavior and violence requires a focus on values/virtues/moral education and claim this is synonymous…

This discussion article addresses issues related to expansion of the Wechsler model from four to five factors; multiple broad CHC abilities measured by the Arithmetic subtest; advantages and disadvantages of including complex tasks requiring integration of multiple broad abilities when measuring intelligence; limitations of factor analysis, which…

The career coaching profession is a dynamic field that has grown over the last decade. However, there exists a limitation to this field's development, as there is no universally accepted definition or empirically based competencies. There were three phases to the study. In the first phase, a conceptual model was developed that highlights four…

"Diagnostic classification models" (DCM) are frequently promoted by psychometricians as important modelling alternatives for analyzing response data in situations where multivariate classifications of respondents are made on the basis of multiple postulated latent skills. In this review paper, a definitional boundary of the space of DCM…

Refutes the questions raised by Tuinman and Blanton in this issue concerning his reading comprehension model and its validation. Restates his purpose for examining this area of reading. Tables and bibliography. (RW)

Used educators' ratings to describe preschool children's well-being in day care centers. Identified 11 independent dimensions of well-being: empathic, prosocial behavior; social initiative and vitality; self-assertiveness, openness; pleasure in exploring; coping with stress; positive self-defense; pleasure in sensory experiences;…