In this overview of his research in personality theory, Cattell describes the play of people, situations, and, ideas enacted over 30 years in his University of Illinois laboratory. Establishing meaningful empirical measurement methods was the foundation for further research into many aspects of personality development. (BS)

Using tests to reform education is not a new concept. National and state education policies reflect confidence in the power of assessment to encourage school improvement. New understandings of the nature and context of student learning are shifting the movement away from traditional multiple-choice tests to alternative assessments. The emphasis is…