Impressions of ICOTS II

The following short contributions are from people who attended the Second International Conference on Teaching Statistics held in Victoria, August 1986     

An interview with Jerry Pinkney

Darwin Henderson teaches children's literature at the University of Cincinnati. His research interests lie in 20th century African-American literature for youth.     

Developing POPTRAN,a population modelling package

Collaboration between subject matter specialists, computer programmers and educational technologists has resulted in the production of POPTRAN, a computer assisted learning package designed to teach the basic concepts of population studies. Its evaluation in developing countries, with both naive and specialist users, and subsequent revision, has produced a package of both academic quality and teaching effectiveness.     

Vitalism and the Darwin Debate

There are currently both scientific and public debates surrounding Darwinism. In the scientific debate, the details of evolution are in dispute, but not the central thesis of Darwin??s theory; in the public debate, Darwinism itself is questioned. I concentrate on the public debate because of its direct impact on education in the United States. Some critics of Darwin advocate the teaching of intelligent design theory along with Darwin??s theory, and others seek to eliminate even the mention of evolution from science classes altogether. Many of these critics base their objections on the claim that non-living matter cannot give rise to living matter. After considering some of the various meanings assigned to ??vitalism?? over the years, I argue that a considerable portion of Darwin deniers support a literal version of vitalism that is not scientifically respectable. Their position seems to be that since life cannot arise naturally, Darwin??s theory accomplishes nothing: If it can only account for life forms changing from one to another (even this is disputed by some) but not how life arose in the first place, what??s the point? I argue that there is every reason to believe that living and non-living matter differ only in degree, not in kind, and that all conversation about Darwinism should start with the assumption that abiogenesis is possible unless or until compelling evidence of its impossibility is presented. That is, I advocate a position that the burden of proof lies with those who claim ??Life only comes from life.?? Until that case is made, little weight should be given to their position.     

Independent learning crossing cultures: learning cultures and shifting meanings

This paper contrasts the notion of ‘independent learning’ as perceived by two informant groups at a UK institution of higher education: (1) teachers, educators and providers of education and (2) their students or ‘consumers’ of education. Both informant groups are staff and students studying in a culture different to that of their first education. They are identified in their receiving institution as ‘international’, or have identified themselves as such. The experience of transition into a UK University was explored with both informant groups, through interviews and focus groups, over a cycle of two years. ‘Independent learning’ as rhetoric and practice emerged for both groups as an issue in their transition from familiar to unfamiliar learning culture. Three key insights emerged. Firstly, a mismatch is identified between teacher perceptions and student interpretation of ‘independent learning’ expectations and practice. Secondly, it emerges that student experience of the learning culture is in a state of continuous flux, evolving between first arrival and end of programme through cycles of bafflement and empowerment. Finally, both students and teachers identify a number of strategies for dealing with this experience of ‘transitional’ independence. The paper concludes by recommending a notion of ‘phased scaffolding’ that might inform educational practice and by reflecting on the implications for the educator in revisiting received educational discourse from the perspective of participants negotiating a second learning culture.     

broadcasting history

ON THE AIR: PIONEERS OF AMERICAN BROADCASTING by Amy Henderson (Washington: Smithsonian Institution Press, 1988—$24.95, paper, ISBN 0-87474-499-7)

EDWARD R. MURROW: AN AMERICAN ORIGINAL by Joseph E. Persico (New York: McGraw-Hill, 1988—$24.95, ISBN 0-07-049480-0)

THE CINEMA OF THE SEA: A CRITICAL SURVEY AND FILMOGRAPHY, by Tony Thomas (Jefferson, NC: McFarland, 1988—$24.95, ISBN 0-89950-342-X)     

Communication Policy

Fair Use and Free Inquiry: Copyright Law and the New Media edited by John Shelton Lawrence and Bernard Timberg (Norwood, NJ: Ablex Publishing, 1989~$59.50 institutions/$32.50 personal, ISBN 0-89391-484-3)

Media Freedom and Accountability edited by Everette Dennis, Donald Gillmor and Theodore Glasser (Westport, CT: Greenwood Press, 1989~$39.95, ISBN 0-313-26727-8)

An Economic and Legal Analysis of Undue Price Discrimination by J. Stephen Henderson and Robert E. Burns (August 1989, NRRI 89-12, 224 pp.)

Implementation of Open Network Architecture: Development, Tensions, and Strategies by Robert J. Graniere (September 1989, NRRI 89-13, 216 pp.)     

Developing mathematical thinking in the primary classroom: liberating students and teachers as learners of mathematics

This paper reports on a research study conducted with a group of practising primary school teachers (n = 24) in North East Scotland during 2011–2012. The teachers were all participants in a newly developed Masters course that had been designed with the aim of promoting the development of mathematical thinking in the primary classroom as part of project supported by the Scottish Government. The paper presents the background for this initiative within the context of the Scottish Curriculum for Excellence reform. Particular attention is given to the epistemological positioning of the researchers as this influenced both the curriculum design process and also the theoretical framing of the research study which are both described. The project was set up within a design research framework, which aimed to promote classroom-based action research on the part of participants through the course and also research by the university researchers into the process of curriculum development. The research questions focused on the teachers’ confidence, competence, attitudes and beliefs in relation to mathematics and their expectations and experiences of the impact on pupil learning arising from this course. Empirical data were drawn from pre- and post-course surveys, interviews and observations of the discussion forums in the online environment. Findings from this study highlight the way the course had a transformational and emancipatory impact on these teachers. They also highlight ways in which the ‘framing’ of particular aspects of the curriculum had an oppressive impact on learners in the ways that suppressed creativity and limited the exercise of learner autonomy. Furthermore, they highlight the ways in which a number of these teachers had experienced mathematics as a school subject in very negative ways, involving high levels of ‘symbolic violence’ and of being ‘labelled’.     

Emotional arousal of beginning physics teachers during extended experimental investigations

Teachers often have difficulty implementing inquiry‐based activities, leading to the arousal of negative emotions. In this multicase study of beginning physics teachers in Australia, we were interested in the extent to which their expectations were realized and how their classroom experiences while implementing extended experimental investigations (EEIs) produced emotional states that mediated their teaching practices. Against rhetoric of fear expressed by their senior colleagues, three of the four teachers were surprised by the positive outcomes from their supervision of EEIs for the first time. Two of these teachers experienced high intensity positive emotions in response to their students' success. When student actions/outcomes did not meet their teachers' expectations, frustration, anger, and disappointment were experienced by the teachers, as predicted by a sociological theory of human emotions (Turner, J. H. (2007). Human emotions: A sociological theory. London, England: Routledge). Over the course of the EEI projects, the teachers' practices changed along with their emotional states and their students' achievements. We account for similarities and differences in the teachers' emotional experiences in terms of context, prior experience, and expectations. The findings from this study provide insights into effective supervision practices that can be used to inform new and experienced teachers alike. © 2012 Wiley Periodicals, Inc. J Res Sci Teach 50:137–161, 2013