Solving math problems: Where and why does the solution process go astray?

Wetensch. publicatieFaculteit der Sociale Wetenschappe

Affect in mathematics education: an introduction

The article presents an introduction to the concept of affect in mathematics education research

The role of veterinarians in equestrian sport: A comparative review of ethical issues surrounding human and equine sports medicine

AbstractVeterinarians have a key role in providing medical care for sports horses during and between competitions, but the standard client:veterinarian relationship that exists in companion and production animal medicine is distorted by the involvement of third parties in sports medicine, resulting in distinct ethical dilemmas which warrant focused academic attention. By comparing the existing literature on human sports medicine, this article reviews the ethical dilemmas which face veterinarians treating equine athletes, and the role of regulators in contributing to or resolving those dilemmas.Major ethical dilemmas occur both between and during competitions. These include conflicts of responsibility, conflicts between the need for client confidentiality and the need to share information in order to maximise animal welfare, and the need for an evidence base for treatment. Although many of the ethical problems faced in human and equine sports medicine are similar, the duty conferred upon a veterinarian by the licensing authority to ensure the welfare of animals committed to his or her care requires different obligations to those of a human sports medicine doctor. Suggested improvements to current practice which would help to address ethical dilemmas in equine sports medicine include an enhanced system for recording equine injuries, the use of professional Codes of Conduct and Codes of Ethics to establish acceptable responses to common ethical problems, and insistence that treatment of equine athletes is evidence-based (so far as possible) rather than economics-driven

Global social policy and international organizations linking social exclusion to durable inequality

This article analyses the inequality of access of people to the international policy process. It is argued that this presents an important challenge for global social policy considerations. The work explores the question of how these inequalities are produced, maintained and reproduced by looking at the relationship between international organizations and non-governmental organizations. As an entry point discussions of social exclusion are introduced and then linked to the concept of durable inequality. This move provides a way of looking at how conditions of exclusion are maintained and reproduced over time. Two instances of IO/NGO relationship are looked at as illustrative examples. The first case looks at the processes whereby international gay and lesbian organizations are trying to obtain formal NGO consultative status with the United Nations by applying to the UN's Economic and Social Council (ECOSOC). The second case looks at the role of NGOs within the formal structure of the Joint United Nations Programme on HIV/AIDS (UNAIDS), which has created a new perspective for international organizations