Significant limitations in research on learning disability (LD) have included failure to incorporate well-validated guiding theories, use of vague or nonspecific operational definitions, and lack of a systematic framework and common terminology for LD identification. Difficulties in communication among researchers continue to limit theoretical…

The definition is an important language form in the register of mathematics. Students need to understand the structure of a definition so that they can make sense of the definitions they encounter and so that they can construct their own definitions as part of organising their thoughts about the concepts they have explored. This article suggests…

This commentary on the article by B. Gawronski and G. V. Bodenhausen (see record 2006-10465-003) highlights the strengths of the associative-propositional evaluation model. It then describes problems in proposing a qualitative separation between propositional and associative processes. Propositional processes are instead described as associative.…

The concept of imminent suicide is examined. A search of National Electronic Library for Mental Health, the Cochrane Library, PubMed, OVID and MD Consult databases was conducted using the terms "suicide, imminent." The term "imminent" frequently appears in the mental health literature, finding common usage among clinicians. It is also a legal term…

This article offers an explanation of standardized tests so that parents may understand the significance of their children's tests scores. Definitions of terms such as "percentile ranking," "norming group" and "criterion-referenced" are given. The author also questions the validity of high-stakes tests as a true…

The term autonomy has multiple meanings based on diversity in theoretical views in current educational literature. Examples are given of multiple meanings of autonomy, and comparisons are made to the Piagetian view of autonomy as self-regulation implying separateness within community. A case is made for the relevance of autonomy as an educational…

Studies in a variety of countries have shown increases in the prevalence of overweight among children in recent years. These increases have given rise to concern about children's health and well-being. The terminology used in these studies varies considerably. However, whatever the terminology used, such studies are generally based on weight…

This study primarily aimed to suggest a theoretically and empirically valid definition for the construct of teachers' competence in environmental education. The study was designed and developed in two phases. We first attempted to formulate a hypothetical model of teachers' competence in environmental education, based on a specification of the…

The indigenous Japanese concept of amae has provoked interest from scholars across disciplines. Many have provided their own version of defining amae without much attempt to synthesize it into a demonstrative definition. Non-Japanese scholars have attempted to understand the concept through their own interpretations, which has often led to…

This article describes aspects of the statistical content knowledge of 46 preservice elementary school teachers. The preservice teachers responded to a written item designed to assess their knowledge of mean, median, and mode. The data produced in response to the written item were examined in light of the Structure of the Observed Learning Outcome…

This essay problematizes the current discourses on spirituality and leadership, particularly in terms of how spirituality is defined. To this end, the authors provide a brief overview of the different definitions of spirituality as explicated in the literature on spirituality and leadership, identify the underlying epistemologies of these…

A survey was administered to calculus students who had previously been exposed to a course on integral calculus. The purpose of the survey was to explore students' understanding of the definition of a definite integral, their abilities to evaluate definite integrals, and their graphical interpretations of definite integrals. The analysis of…

Most beginning calculus courses spend little or no time on a technical definition of the limit concept. In most of the remaining courses, the definition presented is the traditional epsilon-delta definition. An alternative approach that bases the definition on infinite sequences has occasionally appeared in commercial textbooks but has not yet…

Instructional design and technology (IDT) is a young field. Having coalesced as a unified field during the last half of the twentieth-century, IDT is a relative newcomer among educational disciplines. As such, it is not surprising to find its members frequently engaged in processes of reflection and inquiry to define areas of primary concern and…

At the start of a freshman calculus course, many students conceive the classical definition of limit as the most problematic part of calculus. They not only find it difficult to understand, but also consider it of no use while solving most of the limit problems and therefore, skip it. This paper reformulates the rigorous definition of limit, which…