Influence of conspecific and predatory Stressors and their associated odors on defensive burying and freezing responses

In Experiment 1, male rats were exposed to either aggressive (i.e., alpha) or nonaggressive conspecific colonies and tested 24 h later, with or without alpha odors, for freezing behavior and burying of a wall prod that had been the source of a brief electric shock. The results indicated that prior defeat experience and the presence of alpha odors alone during testing had no significant effects, but the combination of prior defeat and alpha-odor testing significantly decreased burying and increased freezing behavior. In Experiment 2, we examined the effects of noncontact exposure to a cat, as a predatory Stressor, during subsequent prod-shock tests involving the presence or absence of cat odors. Exposure to a cat failed to disrupt later prod burying and did not produce freezing. However, the presence of cat odors during testing significantly reduced the amount of defensive burying,without resulting in an increment in freezing. In Experiment 3, rats were given 1, 5, or 30 inescapable preshocks in the presence of either cat odors or a hedonically neutral citronella odor and were tested 24 h later for prod burying and freezing with or without these odors. Both the cat and the citronella odors resulted in a significant reduction in burying and an increase in freezing for rats given 5 and 30 preshocks and tested in the presence of these respective conditioned odors. For the groups that were given 5 preshocks, preshock and later testing in the presence of cat odors resulted in significantly less prod burying and more freezing than for rats that were preshocked and tested in the presence of citronella. The findings of these three ethoexperimental studies are discussed in terms of the learned-helplessness theory, the stress-coping-fear-defense (SCFD) theory, and the concept of selective CS-US associability.     

A systematic follow‐up approach for mainstreaming students with behavior and emotional disorders

The Behavior Intervention Centres are part of the Houston Independent School District's (HISD) Special Education Department. Their purpose is to provide educational services to elementary and secondary students, aged 3 through 21, who exhibit either severely aggressive or severely withdrawn behaviours. This article describes a formalized follow‐up service considered by the authors to be a critical component of the BIC program.     

Primary Children and Computer-Based Artwork: Their Learning Environment and Strategies

This article summarises a research project with a group of twenty Singapore primary students who were introduced to computer graphics in an eight-week programme. Their actions and artwork were closely monitored by participant observers to see how they interacted with the computers and with each other as they learned how to use the tools and exercise judgement and control. Three aspects of behaviour which seemed to be particularly significant were: watching and internalising, providing a running commentary and pointing. The children's artwork showed that they could use the computer as a tool to create artwork and engage in high-level symbol-weaving.     

A Vote for Consensus: Democracy and difference in Japan

How evident is democracy within education in Japan, and is current practice different from elsewhere? This paper assesses the perception that Japanese political and educational practices are not fully 'democratic'. The first part examines the Japanese perspective on democracy, and then considers democracy and education in Japan. From a school-based study, the second part discusses examples of class practice concerning decision-making. The paper concludes that democracy is deeply rooted in Japanese history, but not in a form that is readily recognisable to Western observers. Consensus has been more significant than voting. The view that the US administration had a strong influence probably reflects policy rhetoric, not the reality in schools. But this rhetoric may have led to a belief that 'democracy' is not an appropriate term within contemporary Japanese education. However, what happens in Japanese classrooms equates with 'democratic' practice elsewhere.     

Reviews

Foster , John , L. (Editor ). (1977). Reluctant to Read? Edinburgh Reading Tests - Stages 1 and 4 - Godfrey Thomson Unit. Dubin , F. and Olshtain , E. (1977). Facilitating Language Learning. Skitt , Frank . (1978). Themes for Language Learning.     

Environmental identity formation in nonformal environmental education programs

This paper explores experiences that remained salient in the memories of former participants in three nature-based programs in Colorado, five to forty years after childhood involvement. Interviews with program founders and staff, archival research, and observations of current activities provided an understanding of each program’s history, mission and educational approach. In this context, 18 former participants were interviewed about program experiences that they remembered and program impacts on their environmental identities and academic or career choices. Results were analyzed through the lens of social practice theory, which has significant implications for the design and evaluation of environmental education programs. Results showed that social practice theory is a useful framework for interpreting the development of a social environmental identity, but an ecological identity that forms through direct contact with the natural world is an important complementary concept.     

Houston Teaching Academy: Partnership in developing teachers

The need for excellent teachers to teach at-risk inner-city children is well documented. Too often new teachers who have received their field experience in the suburbs are hired to teach in multicultural inner-city schools with little preparation to serve this population of children and families. Changing the history of failure for this population of teachers and their students to an experience of success was the primary goal of the partnership between the Houston Independent School District and the University of Houston's College of Education.The structure of the Houston Teaching Academy (HTA) includes four collaborative decision-making councils. Representatives from the school and college serve on each of the councils. Shared weekly seminars for supervising teachers, student teachers, and college supervisors are led by school teachers or college supervisors. Methods courses are taught at the HTA, and the students serve as tutors in the classrooms. Several graduate college courses requested by teachers are offered at the HTA.Concurrent with the development of the HTA, a formative and summative evaluation has monitored the progress of the HTA toward its goals. The HTA graduates have been followed into their first years of teaching. Interviews with their principals indicate that 77% are effectively teaching in inner-city and multicultural settings.