Using Sociocultural Theory to Understand the Relationship between Teacher Change and a Science-based Professional Education Program

This paper focuses on a model of teacher change based on a study of a science discipline-based professional education program and on an understanding of teacher change in terms of an agency| structure dialectic. Professional education programs should expand teachers' capacity to act in a range of fields. Conducted over one year, this study used socio-cultural theory to examine the role of cultural schema and resources in the enactment of new pedagogical structures by two teachers who demonstrated widely variable responses to their experience of a professional chemistry education program. Hermeneutic and phenomenological methods of study supported the examination of teacher actions and narratives as sources of data. The analyses of these data sources resulted in greater understanding of the relationship between schema, resources and structure and the relationship between structure and teacher agency. Structures are dynamic and if a teacher uses a resource such as an inquiry-based instruction protocol without the attendant cultural schema such as the value of questioning then the structure that is implemented will be different from that the teacher experienced in the professional education program. This understanding supported an explanation of teacher change in terms of teacher agency that constituted our learning from the study and resulted in changes to aspects of the professional education program.     

Teaching with the Flow: Fixity and fluidity in education

In this paper I suggest that as educators we need to understand that the spaces and cultures our students inhabit are to be found not so much in predefinitions of cultural background or in studies of classrooms as cultural spaces as in the transcultural flows with which our students engage. Thus, my argument is not only that, as Singh and Doherty (2004 Singh, P and Doherty, C. 2004. Global cultural flows and pedagogic dilemmas: Teaching in the global university contact zone. TESOL Quarterly, 38(1): 9–42.  ) suggest, the flow of “international” students turns many classrooms into “global education contact zones” (p. 11), but also that the global flows of English and popular culture turn classrooms in many parts of the world into spaces of transcultural contact. Students can no longer be understood as located in a bounded time and space in and around their classrooms but rather are participants in a much broader set of transcultural practices. Taking the global culture of hip-hop as an example, with a particular focus on hip-hop in parts of East and Southeast Asia, I argue that with English increasingly becoming the medium of global transcultural exchange, we need to understand the relations between English, popular culture, education and identity, or the ways in which global Englishes become a shifting means of transcultural identity formation. What I want to suggest here, then, is that in order to be attentive to the politics of location in the global context, we need a pedagogy of flow.     

Using Vygotsky’s zone of proximal development to propose and test an explanatory model for conceptualising coteaching in pre-service science teacher education

Coteaching offers a model for the school-placement element of pre-service science teacher education, based on its demonstrated positive impacts on lessening classroom anxiety, supporting inquiry-based science teaching, improving students’ attitudes, and addressing diversity effectively in science classrooms. Coteaching between pre-service and in-service teachers is used to lessen the gap between theory and practice, to develop reflective practice and to develop pedagogical content knowledge. Explanatory frameworks have been proposed for coteaching, and we suggest that Vygotsky’s zone of proximal development helps to propose a more nuanced developmental and learning explanatory framework which provides pedagogical structures for implementation and highlights the importance of the social environment for learning. In providing structure and tools for effective implementation of coteaching, our model addresses three core elements of coteaching: coplanning, copractice, and coevaluation. The model was piloted in relation to pre-service teachers’ development in reflective practice and reducing the gap between theory and classroom practice.     

Using the Content of Online Privacy Notices to Inform Public Policy: A Longitudinal Analysis of the 1998-2001 U.S. Web Surveys

In the United States, Congress has had a long-standing interest in consumer privacy and the extent to which company practices are based on fair information practices. Previously, public policy was largely informed by anecdotal evidence about the effectiveness of industry self-regulatory programs. However, the Internet has made it possible to unobtrusively sample web sites and their privacy disclosures in a way that is not feasible in the offline world. Beginning in 1998, the Federal Trade Commission relied upon a series of three surveys of web sites to assess whether organizations post online privacy disclosures and whether these disclosures represent the U.S. definition of fair information practices. While each year's survey has provided an important snapshot of U.S. web-site practices, there has been no longitudinal analysis of the multiyear trends. This study compares a subset of equivalent individual-level web-site data for the 1998, 1999, 2000, and 2001 web surveys. Implications for using this type of research to inform public policy are discussed.