This book satisfies the demand for a lasting record of ISATT's illuminating discussions on the theme. It is based on a selection of papers presented at their third bi-annual conference and has been updated by each contributor to include their current thoughts and opinions. Containing nineteen articles, each an in-depth examination of the topic, it is divided into four sections: Broad in theme, international in scope and detailed this book is essential and enlightening reading for anyone with a serious interest in the ongoing development of educational thought.