Negative instances and the acquisition of the mathematical concepts of commutativity and associativity

The effects of negative instances in the acquisition of the mathematical concepts of commutativity and associativity were examined. Two treatment levels for commutativity (positive instances or positive and negative instances) and the same treatment levels for associativity were crossed to form a 2×2 factorial design with 21 subjects per cell. Subjects were undergraduate elementary education majors. Criterion variables were number of correct responses, stimulus intervals, and postfeedback intervals. Results supported the contention that negative instances enhance concept acquisition but also appear to require more time during treatments. No evidence for a transfer effect for negative instances from one concept to another was found.     

Professional Pathways: a case for measurements in more than one dimension

Recent developments in UK professional education are leading to competence-based National Vocational Qualifications (NVQs) being offered alongside academic awards made within the Credit Accumulation and Transfer (CAT) system. Although dual accreditation of this type may be a welcome development, the NVQ and CAT systems have different philosophies and cannot easily be linked in structural relationships. The context-specific notion of competence represented by NVQs is only one dimension of effective professional practice, as in order to operate intelligently in many of the situations with which they are faced, practitioners increasingly need transcendant abilities of reflection, enquiry and creative synthesis. A solution lies in a coherent approach to professional development and accreditation which is based in a constructivist epistemology and allows these overarching abilities to be recognised through the CAT system independently of NVQ requirements, while enabling students to work towards awards through both systems simultaneously without duplication of effort     

The Construction of Qualification Levels and Frameworks: Issues from Three UK Projects

The United Kingdom is gradually moving to develop national frameworks of qualifications, with the aim of identifying all publicly-funded qualifications according to level, focus and, where appropriate, size or credit volume. Existing frameworks designed for use in higher education and occupational contexts reflect assumptions concerning things such as the nature of knowledge, the academic or occupational context of the learner, and the nature of access and progression within education and training. These assumptions do not hold for the full spectrum of qualifications, and need to be challenged if a fully inclusive framework is to emerge that is coherent while supporting requisite variety.     

Learning Neuroscience: An Interactive Case-Based Online Network (ICON)

We have developed an interactive case-based online network (ICON) that provides a new learning environment and integrates the student's thinking across the different concentration tracks of one of Harvard's interfaculty science initiatives. ICON takes advantage of this cross-disciplinary, undergraduate curriculum as a model system to bring a compelling, integrative focus to bear on reshaping how Harvard students learn neuroscience. ICON contains 9 learning modules specific to each case: Case, Working Papers, Blackboard, Neuroimaging, Research Programs and Trials, Decision Tree, Learning Objectives, Virtual Contact, and Brainstorm. Modules allow the student to get away from interpreting vast amounts of available information, move toward selecting useful information, recognize discriminating findings, and build a conceptual understanding of real and meaningful problems in neuroscience. The result is that ICON introduces a new landscape within the academic curriculum where the active participation of faculty and students effectively intersects and captures an immediate, integrative learning experience for the student. The benchmark of ICON is the time spent by students and faculty to create a user-defined learning network that engages faculty to participate in the students' learning and transforms the way the student thinks.     

Minimal utopianism in the classroom

Abstract

In this paper, we build on recent work on the role of the ‘utopian pedagogue’ to explore how utopian thinking can be developed within contemporary higher education institutions. In defending a utopian orientation on the part of HE lecturers, we develop the notion of ‘minimal utopianism’; a notion which, we suggest, expresses the difficult position of critical educators concerned to offer their students the tools with which to imagine and explore alternatives to current social and political reality, while acknowledging the contingent ethical constraints of the system within which they and their students are working. While agreeing with utopian theorists such as Darren Webb who have defended the need for ‘blueprint utopias’ in education in the face of the reduction of the idea of utopia to a purely process-oriented pedagogy, our focus here is on the prior educational task of providing the conceptual and communicative tools for utopian thinking to emerge. The collaborative nature of this paper is reflected in the interdisciplinary sources on which we draw in developing our ideas, including moral philosophy, literary theory, political philosophy, anarchist theory and utopian studies.     

Gender Microaggressions and Learning Environments: The Role of Physical Space in Teaching Pedagogy and Communication

Career and technical education (CTE) programs account for a large proportion of student enrollments in community colleges each year. While women tend to dominate CTE enrollments overall, they remain concentrated in historically feminized fields contrary to nontraditional occupations in which less than 25% of workers are females. Drawing on the emerging research on microaggressions and classroom learning environments, this classroom observation research project of more than 80 hours of observations with supplemental student interviews sought to further an understanding of why women are underrepresented in specific CTE fields. The findings of this study indicated two distinct aspects of the classroom environment that helped stew a culture of gender microaggressions: the instructor pedagogy and communication style, and the impact of physical space. Physical structure, instructor pedagogy, and communication create an environment that often emphasizes and perpetuates social norms connecting men and masculinity to CTE and science, technology, engineering, and math education (STEM), which historically have been male-dominated environments. Results from this study extend the research on microaggressions and learning environments and fill a significant gap on gender and CTE.     

Modeling Secondary Students’ Genetics Learning in a Game-Based Environment: Integrating the Expectancy-Value Theory of Achievement Motivation and Flow Theory

Journal of Science Education and Technology - This study examined students’ genetics learning in a game-based environment by exploring the connections between the expectancy-value theory of...     

Developing essay writing skills: an evaluation of the modelling behaviour method and the influence of student self-efficacy

Social cognitive learning theory has shown that observational learning positively influences essay writing development in high-school students, and that self-efficacy impacts on motivation. This study investigated the relative contribution of model observation, model evaluation, post-submission feedback, and factors relating to self-efficacy, as measured through academic confidence, in the essay writing development of 142 university students. The research compared students’ essay marks between two semesters in order to explore whether observational learning had an impact on the development of the complex skills involved. The results revealed that all students benefit from traditional feedback and higher levels of self-efficacy when developing their essay writing performance. Underperforming students particularly benefited from actual essay writing. However, contrary to the predictions drawn from the literature, students in this study did not appear to benefit from observational learning when developing their skills. Limits to social learning theory are discussed.     

How politicized studies enforce conformity: Interviews with Lulius Lester and Elizabeth Fox-Genovese

Editor's Note: At Emory University, Elizabeth Fox-Genovese built a women's studies program notable for its ideological openness and high standards. In February 1992, Prof. Fox-Genovese resigned as chair of that program, in response to irresistible pressures for a more ideologically defined program. This reminded us of the earlier case of Julius Lester, who left Afro-American studies at the University of Massachusetts at Amherst in 1988 under pressure after he accused certain black leaders of antisemitism. In the following interviews we asked Professors Lester and Fox-Genovese for their assessment of those events.