Over the last 20 years there have been a large number of technical advances and changes in the field of educational and psychological testing. According to Anne Anastasi, The decade of the 1980's has been a period of unusual advances in, psychological testing. Technological progress, theoretical sophistication, and increasing pro fessional responsibility are all evident in the fast-moving events in this field (A. Anastasi, Psychological Testing, Sixth Edition. New York: Macmillan, 1988). On the psychometric front, advances in topics such as item response theory, criterion-referenced...

The goals and content for this book are derived from three important and ongoing efforts: to advance the institution of education and to promote educational opportunities to children and youth worldwide, to promote effective assessment policies and practices that enhance sound educational practice, and to address the need to develop tests and other assessment practices in less developed countries as well as to augment and alter a number of traditional assessment practices in developed nations. These three issues provided the focus for a four-day conference that was held at St. Hugh's College,...

By using familiar concepts from classical measurement methods and basic statistics, this book introduces the basics of item response theory (IRT) and explains the applications of IRT methods to problems in test construction, identification of potentially biased test items and test equating.

This work critically examines the dos and don'ts in adapting tests for cross-cultural assessment and research, as well as the major theoretical and methodological issues in the adaptation of educational and psychological tests.

Adapting Educational and Psychological Tests for Cross-Cultural Assessment critically examines and advances new methods and practices for adapting tests for cross-cultural assessment and research. The International Test Commission (ITC) guidelines for test adaptation and conceptual and methodological issues in test adaptation are described in detail, and questions of ethics and concern for validity of test scores in cross-cultural contexts are carefully examined. Advances in test translation and adaptation methodology, including statistical identification of flawed test items, establishing...

In the decade of the 1970s, item response theory became the dominant topic for study by measurement specialists. But, the genesis of item response theory (IRT) can be traced back to the mid-thirties and early forties. In fact, the term "Item Characteristic Curve," which is one of the main IRT concepts, can be attributed to Ledyard Tucker in 1946. Despite these early research efforts, interest in item response theory lay dormant until the late 1960s and took a backseat to the emerging development of strong true score theory. While true score theory developed rapidly and drew the attention of...

Item response theory has become an essential component in the toolkit of every researcher in the behavioral sciences. It provides a powerful means to study individual responses to a variety of stimuli, and the methodology has been extended and developed to cover many different models of interaction. This volume presents a wide-ranging handbook to item response theory - and its applications to educational and psychological testing. It will serve as both an introduction to the subject and also as a comprehensive reference volume for practitioners and researchers. It is organized into six major...

The goals and content for this book are derived from three important and ongoing efforts: to advance the institution of education and to promote educational opportunities to children and youth worldwide, to promote effective assessment policies and practices that enhance sound educational practice, and to address the need to develop tests and other assessment practices in less developed countries as well as to augment and alter a number of traditional assessment practices in developed nations. These three issues provided the focus for a four-day conference that was held at St. Hugh's College,...