Birthday effects and preschool attendance

Young-for-grade students have been shown to receive lower grades and have a higher likelihood of retention compared to their oldest peers upon kindergarten entry. Our study of 1474 economically disadvantaged first-time kindergarteners investigates if preschool attendance may ameliorate some of the risks potentially associated with being young-for-grade. Using the state-mandated age cutoff date, we establish four groups of students based on age (oldest/youngest in the cohort) and preschool experience (attended preschool/did not attend preschool) and use multilevel linear and logistic regression models in analyzing early literacy scores as well as the likelihood of being retained. Our findings show that while preschool attendance is associated with higher emergent literacy performance, young students still experience higher retention risks compared to their older peers, regardless of preschool attendance and controlling for end-of-year literacy scores.     

Admissions portfolio for a graduate program: Matching practice and paradigm

Every year since 1964, approximately 120 high-school seniors have been selected for presidential recognition, from across the United States. As the first cohort of Presidential Scholars enters their 60s, we wanted to hear what they think about the roles that academic, professional, and personal achievement have played in their lives and to reconsider sex differences found in earlier studies. Our findings are reported here both as summary data of the responses of 145 Scholars from the 1964–1968 cohort and as selected excerpts, in their own words. Participants in this study share their wisdom about giftedness and talent as it develops across the life span and offer advice to parents, educators, and highly capable young people. They emphasize the importance of hard work, perseverance, and personal relationships and suggest that success is more about self-acceptance and personal fulfillment than it is about formal recognition and prizes.     

Intellectual Property Rights in Computer Education: Legal,Societal, and Ethical Issues

Intellectual property rights related to computer usage in academia require precise definition. The Office of Technological Assessment has made great strides in this direction. States, universities, and professional organizations have dealt with the inherent complexities of the problem. Legal cases have tested current laws. Attorneys have made clear distinctions between copyrights and patents related to intellectual property rights. Both EDU‐COM and ADAPSO have addressed societal and ethical issues in written documents. Business, industry, and professional organizations have been concerned, but society and especially educators must also address intellectual property rights. Copyright laws related to electronic media must be honored. Computer ethics and computer law should be included in current computer science courses. Academia has the responsibility to educate all those on campus as to appropriate ethical and legal behavior with respect to these issues. Academia cannot hide or ignore these problems.     

Learning difficulties associated with the particulate theory of matter in the Scottish Integrated Science course

Summaries

English

Educators need to know when an adolescent will use a particular available problem‐solving mechanism or strategy. If a student can solve proportional reasoning problems in mathematics and physics classes but fails to comprehend the ‘odds’ in a local lottery, the teacher would like to know why. Three task context factors that form obstacles to generalizing logical reasoning strategies are illustrated by research studies. The obstacles are perceived relevance of the variables, perceived goal of the experiment and variable salience. The relationship between these factors and Piagetian theory is explored. Piaget's view that generalization is difficult to predict is a pessimistic one for educators. In contrast to this view, our findings suggest that it is possible to make some predictions abouthow and when logical mechanisms will be generalized to new situations. Implications for designing educational programmes which enhance generalizability of instruction in logical reasoning are described.     

Designing the Knowledge Integration Environment

The Knowledge Integration Environment (KIE) activities were designed to promote lifelong science learning. This paper describes the partnership process that guided the design as well as the Scaffolded Knowledge Integration framework that gave the partnership a head start on creating effective materials. KIE activities take advantage of internet materials to engage students in debate of science questions like 'how far does light go?', to make scientifically oriented design decisions, and to critique science claims in the popular press. Other papers in this collection describe the design studies carried out to improve KIE activities. These studies have implications for improving the Scaffolded Knowledge Integration framework and can inform future designers of science instruction.     

A Design-based Approach to Fostering Understanding of Global Climate Change

To prepare students to make informed decisions and gain coherent understanding about global climate change, we tested and refined a middle school inquiry unit that featured interactive visualizations. Based on evidence from student pre-test responses, we increased emphasis on energy transfer and transformation. The first iteration improved comprehension of the visualizations resulting in better understanding of energy transfer (n?=?67). The second iteration improved understanding of energy transformation (n?=?109) by adding pivotal cases, reducing deceptive clarity, and emphasizing distinguishing of ideas. Focusing student investigations in the second version allowed students to make more normative, personally relevant decisions related to their energy use. These iterative refinements reflected knowledge integration principles and offer guidance for designers of inquiry units.     

Taking Responsibility for Learning isn't Everything: A case for developing tertiary students' conceptions of learning

This study examines first year university student perceptions of responsibility for their learning, within the context of their conceptions of learning, with a view to meeting two of the objectives of higher education in Australia: teaching students to think and to learn. A questionnaire was distributed to 100 students undertaking at least one first year subject at the University of Western Sydney (UWS) in 1998. Their written responses provided information about their conceptions of learning, as well as both direct and indirect indications of their perceptions of responsibility. Results indicated that students held perceptions of personal responsibility for their learning, but that their conceptions of learning were essentially quantitative in nature and were at the lower levels of complexity. The implications of these findings are discussed in terms of university teaching and learning, and of meeting the ultimate objectives of higher education.     

Teaching philosophies reconsidered:A conceptual model for the development and evaluation of teaching philosophy statements

Increasingly, the requirements of applicants to academic faculty positions, promotion and tenure procedures, nominations for teaching awards, or other application processes for innovative teaching grants worldwide include a teaching portfolio or dossier or a statement of teaching philosophy. Current literature provides a spectrum of approaches to constructing a teaching philosophy statement. While these resources provide practical utility, this literature generally lacks conceptual models that provide clear operational definitions and comprehensive frameworks for the process of generating or evaluating a teaching philosophy statement. However, this literature does illustrate the complexity of the task. Each teaching philosophy statement reflects not only personal beliefs about teaching and learning, but also disciplinary cultures, institutional structures and cultures, and stakeholder expectations as well. This synergy among self, discipline, and institutional context guided the development of a conceptual model for constructing a teaching philosophy statement. Based on the authors' survey of the literature, a conceptual model was developed, and then refined in a series of three workshops that included input from graduate students, academic faculty, faculty developers, and academic managers (administrators). The resulting conceptual framework includes the six dimensions commonly found in a survey of faculty teaching philosophies: the purpose of teaching and learning; the role of the teacher; the role of the student; the methods used; evaluation and assessment of teaching and learning; and also includes two framing devices - a metaphor or a critical incident and a device for acknowledging the impact that contextual factors have on teacher decision making. This paper describes the development of this conceptual model, and provides an evaluation rubric that can be applied to assess teaching philosophy statements generated using the proposed framework.     

Participatory action research as pedagogy: investigating social and ecological justice learning within a teacher education program

A research collective comprised of teacher candidates, graduate students, and faculty set out to investigate the role and impact of social and ecological justice learning in a teacher education program. Amidst the tensions, negotiations, and articulations of the research design, the collective came to recognize the spaces of participatory action research as sites of growth and efficacy toward justice learning. And, each began to perceive themselves as both impacted by educational structures and as agents enacting their own visions of professional practice. These outcomes are discussed in the context of the growing body of participatory action research, emphasizing the dynamic learning precipitated within the intersections of the research collective. The empirical analysis, involving survey and interview data, brought to bear the rarity of events participants (teacher candidates) recognized as invoking meaningful social and ecological justice learning, and goes some way to describe such learning in terms of embodied experience. The paper closes with a selection of testimonials provided by members of the research collective, offering personal accounts of what was gained through participating in the research process.     

Using the Internet to Enhance Student Understanding of Science: The Knowledge Integration Environment

We have developed the Knowledge Integration Environment (KIE) to promote lifelong learning. We believe that science courses can promote lifelong learning by offering students science models that apply to problems they encounter in their everyday lives and by engaging students in personally relevant science projects where they connect science models to typical science resources such as those found on the Internet. Our instructional framework, Scaffolded Knowledge Integration (SKI), guides the design of the Knowledge Integration Environment. In this paper we describe the Knowledge Integration Environment and report results of “design experiments” carried out to guide improvement of Knowledge Integration Environment instruction as well as to help us improve our understanding of lifelong learning.