Pat Murphy

Learn More
ÐAt the Open University (OU), the perception of computer assisted learning (CAL) is shifting from its current position as an optional extra in a battery of course components to that of a key teaching medium. This paper presents the authors' experiences of the evaluation of a range of current OU produced computer assisted learning materials, mainly but not(More)
Notice This document is disseminated under the sponsorship of the Department of Transportation in the interest of information exchange. The United States Government assumes no liability for its contents or use thereof. The U.S. Government is not endorsing any manufacturers, products, or services cited herein and any trade name that may appear in the work(More)
i Foreword Science provides the foundation for credible decision-making. Only through adequate knowledge about the risks to human health and ecosystems, and innovative solutions to prevent pollution and reduce risk, can we continue to enjoy a high quality life. With a better understanding of environmental risks to people and ecosystems, the U.S.(More)
  • 1