Students’ Overuse of Linearity: An Exploration in Physics

In mathematics education, a vast amount of research has shown that students of different ages have a strong tendency to apply linear or proportional models anywhere, even in situations where they are not applicable. For example, in geometry it is known that many students believe that if the sides of a figure are doubled, the area is doubled too. However, also history of science provides several cases of thinkers who inadequately postulated linear relations to describe situations. This article focuses on secondary school students’ over-reliance on linearity in physics. Now and then, science educators report students’ tendency to assume and impose linear relations in physics, but—as far as we know—no substantial efforts were undertaken to study this phenomenon systematically. We conducted an empirical investigation aimed at identifying the competence of 8th- and 11th-graders—before and after being taught the relevant physical topics—to qualitatively grasp various situations in physics, as well as their tendency to quantify that qualitative insight linearly. The results provide an ambivalent picture of students’ overuse of linearity in physics: Although linear reasoning is sometimes used as a default strategy, even after instruction that addresses the relevant physical contents, this study also indicates that context is taken into account more often than is suggested by research on mathematical problem solving.     

Research Scientist Beyond and Within the Classroom: An Interview With Ecotoxicologist–Teacher Sven Strnad

How to read and understand poetry Edgar Allan Poe American story poems Pleasantville, New York: Educational Audio‐Visual, Inc.

The Cousteau oceanography series: “The Water Planet, Sets I and II” Burbank, California: Walt Disney Educational Media Company

Amazing world of Dinosaurs multimedia kit

Burbank, California: Walt Disney Educational Media Company     

Engaging Undergraduates in Feminist Classrooms: An Exploration of Professors’ Practices

This article reports the results of a feminist action research project that sought to ascertain professors’ best practices for engaging undergraduates in feminist classrooms. In semi-structured interviews, professors recommended assigning readings from a variety of positionalities; creating a safe space for class discussion; relying on data to respond to student resistance; and including issues related to diversity, human identity, and social justice at a curricular level. The article concludes with a discussion of the author's experience implementing this advice in his own teaching for two years.     

On the Exploration of the Viewpoints of Oscar Wilde in Model Millionaire——With the Approach of Appraisal Theory

Oscar Wilde has always been regarded as a controversial writer.A variety of literary criticism has been made on his works in the pure literary way.In this paper,the writer tends to obtain his viewpoints from analyzing Wilde’s piece of works Model Millionaire with the approach of Appraisal Theory,which is part of Systemic-Functional Grammar.     

A Conceptual Exploration of Participation. Section II: Participation as Engagement in Experience—An Aesthetic Perspective

This is the second section of an article (each section in subsequent regular issues of EPAT) that explores the concept of participation. Section I: Introduction and Early Perspectives grounds our exploration of participation and explores definitions and early perspectives of participation we have identified as ‘historically original’ and ‘philosophical.’ Section II: Participation as Engagement in Experience—An Aesthetics Perspective is a continuation of our conceptual exploration of participation that digs into the world of aesthetics. Finally, Section III: The Utilitarian Perspective and Conclusion focuses on utilitarian meanings of participation from political and international development perspectives. Collectively, these sections focus on the meaning and deconstruction of the term, participation. By bringing attention to gradations in meaning, we hope to raise awareness of the superficial use of participation that is reflected in much of the educational literature and highlight possibilities that more thoughtfully formulated and consciously chosen meanings of participation could offer the field of education.     

A Piteous Victim——An Exploration into the Psychological Trace of the Grandmother in The Acorn-gatherer

On the perspective of psychoanalytic criticism,three human psyche models propounded by Freud,Jung and Lancan were employed to reveal the psychological trace of the tragic character,the grandmother in The Acorn-gatherer.Back to the country life in late Victorian England,a lonely elderly widow had to bring up her illegitimate grandson,but her grandson couldn’t bear her mistreatment,left home and died accidentally.The old grandmother bore the hardship strenuously but had to live her old and ailing days lonely which is like a candle guttering in the wind.Deluged with the social discrimination and bias led by the collective unconscious,her help doesn’t come from anyone in the utilitarian oriented grass roots.Nor does it come from the Lord’s real redemption owing to a country woman’s limited knowledge and inwardness.Under the great strain from the grey society,she was gradually distorted mentally.As a result,she was victimized by the grey tide of the society but she herself was a victimizing force to her grandson.The psychological exploration of the piteous victim can thoroughly interpret the author’s implication,i.e.condemning the evils of the society and man’s wicked nature.     

Uncovering Students’ Environmental Identity: An Exploration of Activities in an Environmental Science Course

This study at a public high school in the Northeastern United States explores how students’ environmental identities are affected by various activities in an Environmental Science course. Data was collected as part of an ethnographic study involving an Environmental Science teacher and her tenth–twelfth grade students. The results focus on interviews with 10 students and the teacher, conducted at three points during the semester-long course. The findings illuminate ways in which students’ identities (environmental and consumer-materialist) are affirmed or disconfirmed during classroom activities, the importance of establishing personal connections with environmental issues, and challenges related to the teaching of controversial environmental issues.     

Recognizing and Managing Countertransference in the College Classroom: An Exploration of Expert Teachers’ Inner Experiences

Teacher countertransference refers to conscious and unconscious, negative or positive emotional reactions to certain students that arise from the teacher’s own areas of personal conflict. Our investigation of 14 expert teachers’ countertransference experiences in the college classroom, yielded several themes. Countertransference triggers included challenging behaviors (e.g., student disengagement from learning, hostility, manipulation). Countertransference reactions included frustration, the questioning of one’s own judgment, and identification with students. Participants managed countertransference by seeking social support, maintaining their professionalism, thinking before responding, practicing self-reflection, building relationships with students, and drawing upon personal characteristics (values, empathy, conceptualization skills) and teaching experience. We suggest implications for teaching and recommendations for research.     

An Act of Methodology: A document in madness—writing Ophelia

This paper is an attempt to stage some questions concerning methodology and education, inspired by Ophelia in Shakespeare's Hamlet and by Jacques Derrida's poetic philosophical oeuvres. What are at stake are the long traditions of preferences of sanity over madness, friend over enemy, male over female and of clean, unambiguous univocal language over the poetic. I will argue that educators will have an extra responsibility towards challenging the ancient tradition of phallogocentrism, both in our teaching and in our research.     

An Era‐Based Exploration of the Most Significant Books in Criminology/Criminal Justice: A Research Note

This research solicited the views of criminology and criminal justice scholars regarding the most significant books in the field. Overall, the research found that the work of early theorists such as Beccaria and Lombroso were considered among the classic works in the discipline. Scholars associated with the Chicago School of Sociology (Sutherland, Shaw, and McKay) also produced books that received considerable nominations. In more recent times, books devoted to social control theory received the most nominations. In general, the research contributed to the nearly three decade‐long attempt to identify the key publications in the field.     

Developing Expertise With Classroom Assessment in K–12 Science: Learning to Interpret Student Work. Interim Findings From a 2-Year Study

This article reports findings on growth in 3 science teachers' expertise with interpretation of student work over 1 year of participation in a program. The program was designed to strengthen classroom assessment. Using a framework for classroom assessment expertise, we analyze patterns of teacher learning, and the roles of the professional program and the quality of the assessments provided with teachers' instructional materials.     

Qualitative Research in Distance Education: An Analysis of Journal Literature 2005–2012

This review study examines the current research literature in distance education for the years 2005 to 2012. The author found 382 research articles published during that time in four prominent peer-reviewed research journals. The articles were classified and coded as quantitative, qualitative, or mixed methods. Further analysis found another category of articles in which qualitative data were obtained but results were reported as quantitative. The analysis shows that the publication of purely qualitative research occurs least often in The American Journal of Distance Education than in the other journals. The analysis also shows that, on average, prominent journals are publishing less qualitative research now than they were 2005. This study shows the need for further research and analysis of the methodologies currently utilized in distance education.     

Harnessing the Environmental Professional Expertise of Engineering Students—The Course: “Environmental Management Systems in the Industry”

More and more technical universities now advocate integrating sustainability in higher education and including it as a strategic goal for improving education’s quality and relevance to society. This study examines 30 fourth-year chemical engineering students, graduates of a university course designed to combine their terminological domain with sustainability-oriented goals, focusing on topics like corporate sustainability, developing environmental policy, introduction to ISO 14001—Environmental Management Systems (EMS), and environmental legislation. The study explores their perception of industrial-environmental issues and asks—How did the study unit influence the students’ ability to use their preexisting scientific knowledge, while relating to industrial-environmental issues? Our findings indicate that engineering students can develop industrial-environmental awareness, and make use of interdisciplinary knowledge beyond that strictly related to the realm of engineering. Regarding the research’s particular aim—i.e. determining the study unit’s influence on students’ ability to relate industrial-environmental issues to their own field of engineering—the findings indeed show a change in the students’ conceptions of environmental elements related to industry. The course graduates became more attentive to the environmental aspects associated with building and opening a factory, and the concepts they raised in connection with the topic gained in variety.     

Mother–child attachment and cognitive performance in middle childhood: An examination of mediating mechanisms

Although mother–child attachment has been shown to predict cognitive performance, there has been a lack of attention to the mediating mechanisms that explain these associations. In the present study, we investigated relations of early mother–child attachment and cognitive performance in middle childhood (the latter in terms of both academic performance and IQ), and potential mediating mechanisms. Mother–child attachment was assessed at 15, 24, and 36-months, and child grades and IQ were assessed at grades 3 and 4. Attachment patterns at 15 months and avoidant attachment at 36-months were not related to school performance or IQ in middle childhood. Children more securely attached at 24 or 36-months had better school performance and higher IQs in middle childhood, and parental quality of assistance, encouragement of academics, children's social relationships, and children's regulatory characteristics significantly mediated these relationships. Both insecure-ambivalent attachment and disorganized attachment predicted later cognitive performance, and these associations were primarily mediated by the quality of parental assistance and child cooperation. This study advances our understanding of how and why early mother–child attachment is related to children's cognitive performance during middle childhood.     

Balancing power in communities of practice: An examination of increasing student voice through school-based youth–adult partnerships

This article examines how power imbalances influence the formation of student voice initiatives, which are defined as school-based youth–adult partnerships that consist of youth and adults contributing to decision making processes, learning from one another, and promoting change. Using the concept of community of practice as a lens, the paper examines the ways in which power influences the mutual engagement, shared repertoire, and joint enterprise of youth–adult partnerships. Specifically, the study finds that the following strategies can strengthen student voice initiatives: building meaningful roles based upon mutual responsibility and respect among all members; developing shared language and norms, and developing joint enterprises aimed at fostering voices that have previously been silenced from decision making and knowledge-building processes.

An analytical framework for policy engagement: the contested case of 14–19 reform in England

This article attempts to construct an analytical framework to reflect upon the deeply contested area of 14–19 education and training policy in England following the publication of the Government’s White Paper 14–19 education and skills. We argue that the evolution of 14–19 policy over the last 15 years, culminating in the publication of the Tomlinson Final Report on 14–19 reform and then its rejection by the Government, might be better understood by looking at this area through the application of four related conceptual tools—political eras, the education state, the policy process and the operation of political space. These concepts or tools are used here both to narrate historical and recent 14–19 developments, to critique current policy‐making in this area, and to identify opportunities and challenges facing researchers seeking to engage with the policy process. We suggest that this analytical framework might not only be applied to reform in the 14–19 phase but also to education policy more widely.     

An Empowerment Approach for Elders Living With Diabetes: A Pilot Study of a Community-Based Self-Help Group—The Diabetes Club

ABSTRACT

Diabetes mellitus is a disabling, deadly disease, affecting one in five of adults over 65. Unfortunately, for the few elders that receive diabetes self-care training it is often taught using traditional didactic methods that are insensitive to their unique needs and immersed in the traditional medical paradigm. Integrating diabetes self-care into daily living demands more than knowledge acquisition and skill mastery; it requires acceptance of the disease, motivation for change, instrumental and emotional support, general problem-solving skills, and control over one's life – empowerment. This project sought to develop and pilot-test a peer-led, community-based, self-help intervention for elders with diabetes—the Diabetes Club. The intervention targeted diabetes self-efficacy, seeking to empower elders then increase diabetes self-care behavior targets, resulting in improved glycemic control. Club members and social workers collectively developed, implemented, tested intervention protocols, detailed in this paper with additional materials available on a dedicated website. Albeit over a short time period, findings showed significant improvements in diabetes self-efficacy, self-care behaviors, and reduction of glycosolated hemoglobin (A1C). The results are promising, demonstrating the benefits of social-work involvement in diabetes and the potential of elders helping themselves and each other.     

Student enrolment and educational expenditure in university education: An examination of trends in Nigeria (1980–1990)

This paper attempts a brief analysis of the trends in student enrolment and educational expenditure in university education in Nigeria. It examines the philosophical and methodological foundations on which admission into Nigerian universities is based and investigates the trends in student enrolment and educational expenditure for a period of 10 years. The consequences of the rapid explosion in student enrolments in the university system, amidst scarce and dwindling resources (human, material and financial), on varied educational transactions are highlighted and discussed. The paper concludes with a review of the implications of the inherent trends for enhanced university management in Nigeria.