Development of an alexithymia instrument to measure the diminished communication of affect

Although scholars recognize the importance of the communication of affect to the study of communication, no valid operationalization of the motivation and / or ability to communicate affect exists. This study describes alexithymia—an individual variable reflecting the reticence to communicate affect—and reports the reliability and validity of an instrument to measure alexithymia.     

Pedagogical Transformations of Science Content Knowledge in Korean Elementary Classrooms

While a solid understanding of science content knowledge is important in developing expertise in science teaching, it is not necessarily a sufficient condition to teach science effectively in elementary schools. Teachers need to have the ability to transform their knowledge into forms learnable by students. Based on this perspective, the current study explored how science content knowledge was pedagogically transformed in Korean elementary classrooms. Data sources included video-recorded science lessons of five elementary teachers in a metropolitan city of Korea. The analysis of the data revealed that the Korean teachers often engaged in transforming science content knowledge by means of different semiotic modes, including language, pictures, materials, actions, and their complex combinations. Further, their representations of scientific knowledge were in diverse forms, such as personifications, analogies, quiz questions, pictorial models, diagrams, animations, real-life examples, hand demonstrations, videos, flash tools, and songs-and-dances. Future research involving a wider range of participants, such as students, content specialists, and teachers with weak and strong content understanding, was suggested to confirm the findings of this study and find more various ways of pedagogical transformation of science subject matter knowledge.     

What Teachers of Science Need to Know about Models: An overview

The purpose of this article is to provide an overview of the nature of models and their uses in the science classroom based on a theoretical review of literature. The ideas that science philosophers and science education researchers have in common about models and modelling are scrutinised according to five subtopics: meanings of a model, purposes of modelling, multiplicity of scientific models, change in scientific models and uses of models in the science classroom. First, a model can be defined as a representation of a target and serves as a ‘bridge’ connecting a theory and a phenomenon. Second, a model plays the roles of describing, explaining and predicting natural phenomena and communicating scientific ideas to others. Third, multiple models can be developed in science because scientists may have different ideas about what a target looks like and how it works and because there are a variety of semiotic resources available for constructing models. Fourth, scientific models are tested both empirically and conceptually and change along with the process of developing scientific knowledge. Fifth, in the science classroom, not only teachers but also students can take advantage of models as they are engaged in diverse modelling activities. The overview presented in this article can be used to educate science teachers and encourage them to utilise scientific models appropriately in their classrooms.     

Some considerations for Advancing the Teaching of Reading Comprehension

In this article we identify a number of issues that need to be addressed if we are to continue to make advances in the teaching of reading comprehension. First, we suggest that it is important to continue the search for a variety of effective instructional approaches for teaching reading comprehension and to learn more about the conditional applicability of the instructional approaches currently in vogue. Second, we argue that it is important to expand our definition of reading comprehension to more fully appreciate the social, political, and educational dimensions of reading comprehension and reading instruction. Finally, we consider some of the impediments hindering the classroom application of comprehension instruction research and we argue that researchers must become more concerned with the pragmatic aspects of how to make a difference to comprehension instruction in the classroom.     

Changing a discipline in universities and a subject in schools: British geography in the 1950s–1970s

Geography emerged as an academic discipline in British universities in response to demands for trained teachers of the subject in the country’s burgeoning secondary schools and their curricula formed a seamless transition from one to the other. In the 1960s a major shift in the nature of the academic discipline – often termed the ‘quantitative and theoretical revolutions’ – created a breach between the two, but there were demands from within the university sector for changes to the school subject so that a new seamless transition could be instated. This essay charts the nature of those changes and how they were brought about by the key actors, both individual and institutional. Having created that apparent unity, subsequent changes saw the two educational sectors drift apart, although recent developments have sought to reinstate stronger links.     

Individuals,Communities of Practice and the Policy Context: School teachers' learning in their workplace

Current theorising about learning at work comes from a predominantly participatory perspective, emphasising the social and communal dimensions of learning. This paper seeks to develop such a perspective further, devoting particular attention to the interrelationships between individual worker dispositions to learning, community of practice and wider organisational and policy contexts. This is done through the case study examination of the learning of one secondary school teacher, and of the art department of which she was part.