Modulation of an activity response with associative and nonassociative fear in the rat: A lighting differential influences the form of defensive behavior evoked after fear conditioning

Rats confronted with the onset of a light gradient display a transient increase in locomotion called theactivity response (AR) and a dark preference (Godsil & Fanselow, 2004). These experiments demonstrate that the magnitude of the AR can be blunted with Pavlovian fear-conditioning procedures via associative and nonassociative fear. Although manifested in decreased locomotion, the blunted AR effect was not due to increased freezing or immobility behaviors. Instead, rats displayed reduced rearing and an increase in a class of behaviors calledstationary activity. These results suggest that the lighting differential supplied by the cue influences the topography of defensive behavior and reduces the expression of freezing. This procedure provides a means by which to examine learned and unlearned defensive responses to the same stimulus.     

Getting the picture: medical images on the Web

Visual representations are used to convey ideas and concepts. They add value to educational venues. Files digitized from hard-copy media or born-digital files are standard formats, and the Internet is a resource for locating billions of these files. Searchers should be cognizant of the legal and ethical implications of using images downloaded from the Internet. This article intends to inform users about medical images on the Internet, as well as providing a select list of Web-based medical image sources.     

The Middle East Books Market: a Personal Overview

A concise review is presented of the essential elements of the book publishing and bookselling business in a complex and diverse market. Demographics create the diversity while Arabic is the one language spoken across a multitude of different countries. Three features are common to all of these countries and they are: the dominance of English as the second language, education has and will remain to be a priority, and economic pressures cause price sensitivity to be a major challenge especially in the educational market segments. It is the price sensitivity as a key factor for the lack of respect for intellectual property and copyright regulations. A review of distribution and retail stores is a very important topic in relation to this complex collection of countries. The emergence of e-books is discussed especially in the educational, professional and reference market segments. Finally, there is a review of the Arabic language publishers and local book fairs to bring this article to closure.     

Developing policies for inclusive education: a study of the role of local education authorities

In many parts of the world there is evidence of initiatives aimed at finding ways of creating forms of mainstream schooling that can respond to pupils with disabilities and others seen as having special educational needs (UNESCO 1995). There is also a growing research literature that throws light on how schools and classrooms can be developed in relation to this idea (e.g. Rouse and Florian 1996, Sebba and Sachdev 1997, Thomas et al. 1998, Ainscow 1999, Clark et al. 1999). However, few studies have considered the contributions and roles of local administrative arrangements to such developments, even though there is evidence that these can be highly influential in relation to policy implementation in general (Spillane 1998). Drawing on the evidence of a recent study carried out in England, this paper starts to fill this gap. Specifically, it addresses the question: in what ways do local administrative arrangements bear on attempts to develop more inclusive ways of working in schools? In considering the evidence and arguments presented it is important to recognize that the peculiarities of each national context mean that district level arrangements for the management of education in one country cannot be assumed to be similar to that in other countries. Consequently, transporting conclusions from one situation to another is impossible. Nevertheless, a detailed engagement with the experiences of particular countries can provide a useful basis for reflection on what happens elsewhere. Before considering this specific agenda, however, we summarize certain relevant international trends.     

Establishing a Counselling Service for Teachers

This paper is about the experience of preparation for incorporation in a sixth form college. The purpose of the paper is to take an analytical and reflective view of recent practice and developments which may have applications for all education managers facing externally imposed change. Its focus is on communication and consultation structures, the changing balance of power as institutions become independent of local authorities, and industrial relations in a new culture. It concludes that, without a full understanding of internal processes and structures and a strategy for strengthening them, colleges will continue to be ill‐equipped for survival as incorporated institutions.     

The effects of instructional method upon the acquisition of inquiry skills

This study investigated the effects of Guided Discovery vs. Didactic methods of instruction upon the acquisition of certain inquiry skills. At the same time, the effects of method on the attainment of factual-conceptual achievement was assessed. Hypotheses of no interaction of the methods variable with the learner variables—sex, measured intelligence, creativity, interest in science, general scholastic achievement, and science achievement—were also tested. The sample consisted of 140 8th-grade students. The duration of the experimental unit was six weeks. The subject matter was the same for each, “Early Man in America.” The results favored the Didactic group for the factual-conceptual achievement and the Guided Discovery for the acquisition of inquiry skills. However, in the latter there was an interaction of method with levels of measured intelligence and achievement.