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Some twenty years ago, however, the realisation came that the economy of the animal body calls for the activities of substances with functions apparently akin, in many respects at least, to those of the hormones, which the body itself is nevertheless unable to produce, and therefore must receive them in its food. The indispensable functions of these, like those of the hormones, are adequately fulfilled by extraordinarily small amounts of each one. These food constituents yield therefore no appreciable supply of energy, nor do they serve in any ordinary sense as structural materials. Their presence like that of the hormones is necessary rather for the normal progress of active events. They have dynamic functions. I am alluding, of course, to the vitamins.

We explored whether employees in smaller, younger firms would be more ethically compromised, and whether employee identification moderates this relationship.We collected survey data from 154 working professionals enrolled in an MBA program in the southeastern United States. We found that employees of smaller, younger firms selected more compromised ethical choices than employees of larger, older firms. Contrary to our expectations, employee identification had no effect in smaller, younger, firms, yet in larger, older firms, identification actually reduced ethical compliance, suggesting that there is not a simple relationship between identification and ethical compliance.

Although there is a lack of research on instruction that aims at facilitating students’ use of questioning with peers, many early childhood social studies textbooks and resources, include activities and lessons recommending students conduct interviews with an explicit assumption that young students are capable of formulating and using questions in the context of an interview. In these instances, no suggestions or ideas are given to teachers regarding instruction that will encourage and facilitate students’ questioning. The purpose of this study was to determine if the levels of social studies interview questions second graders formulate and use can be increased with questioning instruction in terms of quality, which is defined as depth of response, and in terms of quantity. This study generated research hypotheses that could be investigated in future research on instruction aimed at increasing young children’s questioning abilities as demonstrated in social studies.

Women with learning disabilities are at high risk of losing their children, yet their experience of this process remains under‐investigated. This study looks at the experiences of eight mothers with learning disabilities who lose custody of their children. In‐depth, semi‐structured interviews were conducted to explore their experiences. Findings suggest that concern about the women's parenting tend to be raised by other people, rather than the women themselves. Many of the women appeared not to understand the process of their children's removal, and said that they felt bullied and victimised by it. All blamed their violent partner or the social workers for what had happened, while some blamed their ‘learning disabilities’. All commented that they had received inadequate support from both services and their families before and after their children were removed. All described intense feelings of loss. The psychological impact seemed to reinforce their feelings of powerlessness and brought the salience of their learning disabilities into focus. Service and clinical implications are addressed.

The new Fair Trading measure aims at the establishment of a strong, bioadly‐based central direction of consumer protection; a new Director‐General of Fair Trading with wide responsibilities “for protecting consumers” with authority to “make proposals for the exercise of order‐making powers in relation to trading practices which adversely affect consumer interests”, and “to act against those who persistently follow a course of conduct unfair to consumers”. This supremo is to work closely with the Monopolies and Mergers Commission and the Restrictive Practices Board, and no less than five junior Ministers are to be given special responsibilities for protecting consumer interests, handling these aspects of the new system in their own departments.

The purpose of this paper is to select a theoretical framework for effective school leadership that is connected with research, standards and current practices in the USA, and examine its validity and generalizability cross-culturally.

The paper uses both qualitative and quantitative methods through expert panel evaluation, cognitive interviews, and field testing of the instrument. The author asks: How well does the Learning-Centered Leadership (LCL) framework align with the professional standards and current practices of principals in urban Chinese schools in the opinion of the experts? Is there evidence that its leadership assessment instrument has construct validity in Chinese urban schools based on the re-examination of its content and measurement criteria? And is there evidence that the instrument is yielding consistent results when taken by the intended participants? How effective are the analytic strategies employed by this study in detecting the equivalences and discrepancies in how educational leadership is defined and evaluated, between two vastly different educational systems?

The paper finds evidences that give support to the claim that there is strong cross-cultural alignment on the overarching goal of improving student learning. However, the US framework and assessment will need to be modified to reflect the Chinese reform priorities that emphasize the balance between academic and social learning.

The belief that there are common elements in contemporary international educational policy has brought growing interest in sharing leadership theories and successful models cross-culturally. This paper addresses the challenges in understanding the complexity of cross-cultural translation of theories and applications, and explores viable solutions to meaningful adaptation.

The case depicts an opportunity for students to be exposed to the decision theory concept. The study aims to encourage them to use the data given in the case and exhibits to explore as follows: decision-making under uncertainty; decision-making under risk; compare and contrast uncertainty and risk; and evaluate the value of perfect information EVPI and understand its application in decision-making.

Vikas Teerth, a budding entrepreneur, wanted to venture out into the pineapple business. He had three land plots available, but he would like to take up a single plot after analyzing the possible returns factoring the volatile prices and other impending constraints. He wanted to use the decision-making approaches with the aid of probability to arrive at the best decision. This case helps the instructors to introduce the concept of decision-making under risk and under uncertainty which comes under the preview of decision theory. Students can use the data given in the case and exhibits to do the necessary calculations required and thereby get an insight into the process of calculated decision-making.

This case can teach decision theory in undergraduate-level and graduate-level courses in operations research, decision-making and industrial engineering. It can also be used to discuss issues and challenges faced in start-ups or SME entrepreneurship.

Teaching notes are available for educators only.

CSS 7: Management Science.