Research has shown that family structure changes negatively influence educational attainment, but they overlook qualitative distinctions in college choice, such as college selectivity. Yet, college choice research has largely focused on static measures of family structure, failing to account for year-to-year family structure changes that occur…

Professional development (PD) can be an opportunity to address issues that commonly impede educators' efforts to develop their professional skills; build supportive relationships; and leverage teachers' past experience; current expectations, and future goals to impact practice and theory. However, opportunities for such learning are often limited;…

Context: Evolution from novice to expert is associated with the development of expert-type knowledge structure. The objectives of this study were to examine reliability and validity of concept sorting (ConSort[C]) as a measure of static knowledge structure and to determine the relationship between concepts in static knowledge structure and…

Visualizing the chemical structure and dynamics of particles has been challenging for many students; therefore, various visualizations and tools have been used in chemistry education. For science educators, it has been important to understand how students visualize and represent particular phenomena--i.e., their mental models-- to design more…

Drawing on a literature review of classifications developed by each of Riley, Verschaffel and Carpenter and their respective research groups, a refined typology of additive relations word problems is proposed and then used as analytical tool to classify the additive relations word problems in South African Curriculum and Assessment Policy Standard…

Technological media catapults our perception into what Marshall McLuhan called "new transforming vision and awareness." As our lives become more and more immersed in such technologies as television, film, and interactive computers, we find ourselves inundated with a heightened sense of mindfulness--an aesthetic experience made possible through…

This article discusses two mechanisms through which understanding static mathematical concepts (basic and more advanced mathematical concepts) in terms of fictive motions or motion events enhance our understanding of these concepts. It is suggested that at least two mechanisms are involved in this enhancing process. The first mechanism enables us…

Object-oriented programming distinguishes between instance attributes and methods and class attributes and methods, annotated by the "static" modifier. Novices encounter difficulty understanding the means and implications of "static" attributes and methods. The paper has two outcomes: (a) a detailed classification of aspects of…

Willingness to communicate (WTC), a recent affective construct of SLA research, has experienced a paradigm shift regarding its nature. Current WTC research tends to define it as a dynamic and context-bound structure rather being in a linear and static disposition. New conceptualization is based on Complex Dynamic System (CDS) theory. This theory…

Using discourse analysis, this article traces the persistence of eugenic ideology through the narrative structures of world history in the California Department of Education's history/social science K-12 framework. This article excavates the hidden depths at which scientific racism has become embedded into the curriculum and asks, "How do…

This digest considers the misconception that grammar is a collection of arbitrary rules about static structures in a language by challenging 10 common myths about grammar and its teaching. The myths include the following: (1) grammar is acquired naturally; it need not be taught; (2) grammar is a collection of meaningless forms; (3) grammar…

A theory of structure in teaching is presented and a system of analysis introduced which allows empirical investigation of verbal behavior in the classroom. Two kinds of structure are distinguished: "static" structure, defined as stable organized clusters of knowledge, and "kinetic" structure, defined as the sequential process of building up…

This document addresses itself to the broad topic of recent structural approaches to personality development and to the major research problem of structural consistency and change in young children's social behaviors. As part of a larger longitudinal study, the author assessed the classroom personal-social development of economically disadvantaged…

This paper describes GUIDON-WATCH, a graphic interface that uses multiple windows and a mouse to allow a student to browse a knowledge base and view reasoning processes during diagnostic problem solving. The GUIDON project at Stanford University is investigating how knowledge-based systems can provide the basis for teaching programs, and this…

This study (N = 143) examined the effects of freedom threat on cognitive structures, using recycling as its topic. The results of a 2(Freedom Threat: low vs. high) x 2(Postscript: restoration vs. filler) plus 1(Control) experiment indicated that, relative to the control condition, high freedom threat created a boomerang effect for the targeted…