This study investigated the effect of a paper folding activity prepared to develop the sixth-grade students' concept definitions and images of parallelism and perpendicularity concepts. The study also examined how the concept definition and images changed after the paper folding activity. A combination of quantitative and qualitative methods was…

Students' beliefs about their ability to improve their intelligence (known as mindset) likely have more impact on their academic outcomes when engaging in challenging learning environments, such as introductory undergraduate chemistry courses. To date, little research has been conducted on the chemistry-specific aspects of intelligence which…

This work provides a characterization of the learning of graph theory through the lens of the van Hiele model. For this purpose, we perform a theoretical analysis structured through the processes of reasoning that students activate when solving graph theory problems: recognition, use and formulation of definitions, classification, and proof. We…

The abstractness of the chemistry concept can be understood easily through chemistry learning using multiple representations. This article used the Systematic Literature Review (SLR) method to review eleven articles published from 2012 to 2021 and focused on chemistry learning using various representations. The articles are systematically obtained…

There is considerable variation in the dynamical literature in how the term "complexity" is used. While there have been several attempts to describe from an educational perspective what complexity encompasses, the term is frequently used without an explicit definition. To forge a shared understanding of what complexity means, the purpose…

This article challenges faculty members and administrators to rethink current definitions of remediation. First year college students are increasingly placed into basic writing courses due to a perceived inability to use English grammar correctly, but it must be acknowledged that all students will encounter the need for remediation as they attempt…

Purpose: The concept of a mental model has been described by theorists from diverse disciplines. The purpose of this paper is to offer a robust definition of an individual mental model for use in organisational management. Design/methodology/approach: The approach adopted involves an interdisciplinary literature review of disciplines, including…

Some researchers, including B. K. Hofer and P. R. Pintrich (1997) and W. A. Sandoval (2005), argue for defining "personal epistemology" as views about the nature of knowledge and knowing but not views about the nature of learning. Others continue using a more expansive definition of "personal epistemology" that includes views about learning. I…

Andrew Elby (this issue) argues that researchers in the field of personal epistemology should beware insistence on a narrow definition of epistemology to guide this work. His argument is a response to suggestions (Hofer & Pintrich, 1997; Sandoval, 2005) that the study of personal epistemology should focus on people's views about knowledge and…

Implicit theories of intelligence (i.e., individuals' beliefs about the nature of intelligence, such as whether it is fixed or changeable) are important because they are related to individuals' behaviors and their beliefs in other areas (Sternberg, 2000). Implicit theories of intelligence are especially important in educational settings because…

The purpose of this article is to initiate an effort to establish the constructs calling and vocation within counseling psychology. First, updated definitions of calling and vocation, developed with an eye toward stimulating research and providing useful practice applications, are proposed. Next, the authors explain how the constructs apply to the…

Discusses various views of domain-specificity. Argues that it is time to move beyond an acknowledgment that constraints on the way knowledge is represented influence the way in which new learning proceeds. Directions for future research are pointed out. (RH)

Three studies focused on: (1) the definition of structure in a specific domain of knowledge; and (2) the relationship between the ways in which knowledge is structured and the ways in which it is used. Evidence suggested that the knowledge of expert children is structured hierarchically into well-defined families and family-groups. (RH)

Reviews the concept of rational suicide and compares it with one researcher's list of commonalities of suicide. Claims that the list cannot accommodate rational suicide. Suggests that the list is biased against rational suicide and should be renamed so it cannot be maintained that suicide must be irrational. (RJM)

Mega planning has a primary focus on adding value for all stakeholders. It is realistic, practical, and ethical. Denning and then achieving sustained organizational success is possible. It relies on three basic elements: (1) "A societal value-added "frame of mind" or paradigm": your perspective about your organization, people, and our world. It…