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The purpose of this paper is to present a prototype pluggable service‐oriented virtual learning environment, enabling teachers to create an integrated teaching environment using tools that have been chosen to best meet their academic requirements.

This is an implementation of a WAFFLE Bus. A microkernel software design pattern is used to enable tools to be added and removed from the system. An enterprise service bus is used to provide workflow and message transformation functionality. Tools are managed through web service interfaces and Shibboleth is used to effect interoperability at the web application user interface. The initial services for the prototype were chosen to implement a simple web service teaching workflow.

First, Shibboleth is shown to provide a solution to the virtual learning environment tools' interoperability problem. Second, the service‐oriented virtual learning environment naturally leads to the ability to operate with many different types of information channels in and out of the system. This leads to a multiplicity of possible types of context‐dependent user interface. Third, immersive 3D, possibly the most interesting interface, will provide a context amenable to even the smallest development teams for the introduction of artificial intelligence into teaching. Finally, web service workflow is shown to provide a viable option for the implementation of learning designs with advantages and disadvantages compared to existing approaches.

Different types of information channels are associated with different security problems. It will be important to determine what the best ways are of establishing secure channels to student personal learning environments. The present web service workflow design tools are of the highest quality and usability, but the design process is still a job for a specialist. It might be possible, however, to modify these open source tools to bring the design process within the grasp of non‐specialists.

The software system presented herein represents one possible path leading away from VLE monolithy using a service‐oriented approach. A new solution to the tools' interoperability problem is presented along with a multi‐faceted approach to the user interface. The enterprise service bus creates a flexible platform for the delivery of web service teaching and learning workflows. It is posited that the use of an immersive 3D user interface will create a context that facilitates the introduction of an artificial intelligence layer into the virtual learning environment that can serve robot teaching avatars.

Presents a special issue, enlisting the help of the author’s students and colleagues, focusing on age, sex, colour and disability discrimination in America. Breaks the evidence down into manageable chunks, covering: age discrimination in the workplace; discrimination against African‐Americans; sex discrimination in the workplace; same sex sexual harassment; how to investigate and prove disability discrimination; sexual harassment in the military; when the main US job‐discrimination law applies to small companies; how to investigate and prove racial discrimination; developments concerning race discrimination in the workplace; developments concerning the Equal Pay Act; developments concerning discrimination against workers with HIV or AIDS; developments concerning discrimination based on refusal of family care leave; developments concerning discrimination against gay or lesbian employees; developments concerning discrimination based on colour; how to investigate and prove discrimination concerning based on colour; developments concerning the Equal Pay Act; using statistics in employment discrimination cases; race discrimination in the workplace; developments concerning gender discrimination in the workplace; discrimination in Japanese organizations in America; discrimination in the entertainment industry; discrimination in the utility industry; understanding and effectively managing national origin discrimination; how to investigate and prove hiring discrimination based on colour; and, finally, how to investigate sexual harassment in the workplace.

This paper situates geopolitical economy in light of a broader rethinking of the history of capitalism and international power. It discusses why the ideas of British and American hegemony are problematic. Specifically, it argues that categorizing these powers as hegemonic leaves out a more complex history that theories of hegemony have excluded, and cannot include, else the concept of hegemony would collapse. Finally, I suggest geopolitical economy may be a starting point for writing a new history of capitalism and world order.

Contemporary practitioners of content marketing (CM) often suggest their discipline is an ancient one, yet mainly limit its origins to the custom-published magazines of the late 1800s. The purpose of this paper is to synthesize some of the many definitions of CM and to report the first scholarly history of its development and practice.

This study’s purposes led to the following research questions: To what extent were CM strategies and tactics used before the 20th century? How have the uses and characteristics of CM changed or remained the same over time? Sources included general histories focusing on the earliest uses of advertising and promotions and edited book chapters and journal articles on the histories of branding and early print advertising, marketing and advertising practices in ancient and medieval periods and the development of consumer cultures around the world.

Research findings support three conclusions: CM existed much earlier than often acknowledged; has emerged as a unique marketing discipline, strategically and tactically distinguishable from the others (e.g. advertising and sales promotion); and possesses objectives, strategies and tactics that have remained remarkably consistent in practice across the millennia.

The research supports several insights to the history of marketing and the practice of CM. Some of the CM strategies and tactics identified in this paper, for instance, have previously been concluded to be part of advertising’s history. Findings also reveal that many of advertising’s American pioneers actually used CM to persuade 19th-century businessmen to adopt widespread advertising. In addition, the emphasis on interactive, digital media in CM definitions offers a likely explanation for the recent enthusiasm behind CM as a response to global trends in consumer preferences and global competition, as well as why contemporary CM practitioners have often failed to recognize they are practicing a “new” discipline that has actually been in use for thousands of years.

The term or title ‘social economics’ is by no means a new one, the American J. M. Clark, for example, used it as the title of a book published in 1936, and indeed there has been Hagenbuch's Cambridge Economics Handbook of that title first published in 1958. There does, however, appear to be an increasing recognition of the need for the development of a new approach to economic and social policy and problems that could, for the want of a better expression be termed socioeconomic in character. The evidence for this suggestion can be gathered from the very rapid growth of economic literature in the last few years dedicated to methodological problems and doubts about the wisdom of current trends, developments and values in the main discipline of economics. This increase of “anti‐economics” literature, of course provides only a negative rationale, but it can be seen to be in itself broadly reflective of certain fundamental changes in the nature of the social and economic parameters in contemporary advanced industrial society. Changes, it will be argued, that require a different and more integrated kind of social science approach to problems and policies than has hitherto been developed.

Many relationships between politicians and bureaucrats are based on an energy‐equilibrium model where the politicians provide energy and the bureaucrats, equilibrium. According to this model, conflicts occur when one partner does not adequately fulfill his or her expected role. This model may be fruitfully used to study the relationship between the politician, the career bureaucrat, and the political appointee. The division of roles among this “ménage à trois” is particularly difficult and often generates tension. The situation is most prone to conflict when the government is in a period of change. At such times, the newly elected politicians have a tendency to mistrust the established bureaucracy and to depend almost exclusively on their political appointees. The dysfunctions induced by this phenomenon, in regard to the capacity of the bureaucracy to adequately fulfill its equilibrium role, are very clearly illustrated by the Canadian political transition of 1984, when the federal government was handed over to the Progressive Conservative Party. A series of interviews with ministers, senior civil servants, and senior policy advisors, all of whom had ringside seats to this transition, shows how the extensive power granted to ministerial offices aggravated the difficulties usually associated with a period of transition. This particular transition illustrates how important it is for the newly elected to ensure that their partisan policy advisors play their roles without getting in the way of the indispensable cooperation which must be established between ministers and senior civil servants.

Aarhus Kommunes Biblioteker (Teknisk Bibliotek), Ingerslevs Plads 7, Aarhus, Denmark. Representative: V. NEDERGAARD PEDERSEN (Librarian).

The purpose of this paper is to highlight theoretical and clinical similarities between therapeutic communities (TCs) and group analysis (GA).

Literature review shows comparison of TC and group-analytic concepts with illustrative case material.

Findings reveal many similarities between TCs and GA, but also significant divergences, particularly in practice.

This paper provides theoretical basis for TC practice, and highlights the need for greater theorising of TC practice.

This paper highlights the importance of group-based treatment approaches in mental health.

This is the first paper to review the relevant literature and compare theory and practice in TCs and GA, highlighting their common roots in the Northfields Experiments in the Second World War.

Compare and contrast how the accounting, organizational behavior and other literatures analyze sunk costs. Sunk costs form a key part of the decision-making component of the management accounting literature, which generally include previously incurred and unrecoverable costs. Management accountants believe, since current or future actions cannot change sunk costs, decision makers should ignore them. Thus, ongoing fixed costs or previously incurred sunk costs, while relevant for matters of accountability such as costing, income determination, and performance evaluation are irrelevant for most short- and long-term decisions. However, the organizational behavior literature indicates that sunk costs affect decision makers’ actions – especially their emotional attachments to the related project and the asymmetry of attitudes regarding the recognizing of losses and gains. Called the “sunk cost effect” or “sunk cost fallacy,” this conflict in sunk costs’ underlying nature reflects one element of incoherence in contemporary accounting discourse. We discuss this sunk cost conflict from an accounting and a philosophical perspective to denote some ambiguities that decision usefulness and accountability introduces into accounting discourse.

Review, summarize and analyze the above literatures

Managerial accountants can apply many lessons from the various literature sources.

We also show how differing opinions on how to treat sunk costs impact a firm’s decision-making process both economically and socially.