Dr. Tracey Burns is a Senior Analyst in the OECD's Centre for Educational Research and Innovation. She heads a portfolio of projects including Innovative Teaching for Effective Learning, 21st Century Children and Trends Shaping Education. Until recently she was also responsible for the OECD work on Governing Complex Education systems. Previous to…

In an invitational address to the Victorian Institute of Educational Research, the author discussed Bayesian theory and its relationship to the design and construction of tailored or adaptive tests. Bayesian thinking involves recognizing the role of prior probabilities and using these probabilities in combination with new data to arrive at future…

From 2005 to 2008, the International Development Research Centre (IDRC) is funding a series of distance education (DE) studies in its Pan Asia Networking (PAN) region. Eight collaborative projects are under way in Bhutan, Cambodia, China, Hong Kong, India, Indonesia, Laos, Mongolia, Pakistan, the Philippines, Sri Lanka, Thailand, and Viet Nam. The…

The following issues in psychological testing in Australia are reviewed: (1) commercialization of testing; (2) test user qualifications; and (3) computerization of testing. Proposed solutions include development of user guidelines, accreditation standards, test standards, and a network of test data information; and regulation by a professional…

An item-selection algorithm to neutralize the differential effects of time limits on scores on computerized adaptive tests is proposed. The method is based on a statistical model for the response-time distributions of the examinees on items in the pool that is updated each time a new item has been administered. Predictions from the model are used…

The process of writing test items is analyzed, and a blueprint is presented for an authoring system for test item writing to reduce invalidity and to structure the process of item writing. The developmental methodology is introduced, and the first steps in the process are reported. A historical review traces the advances made in the field and the…

Computerized adaptive testing for language teaching and learning takes advantage of two properties of the computer: its number-crunching and multiple-branching capabilities. Adaptive testing has also been called tailored testing because it aims at presenting items that suit the student's competence and that are informative, using an item bank and…

Describes a computer-aided personalized system of instruction (CAPSI) and its implementations for both on-campus and off-campus teaching at the University of Manitoba. Highlights include electronic mail, student reactions, the use of data that are saved throughout the course, and future possibilities. (Author/LRW)