The Leadership Laboratory for Student Development program, its rationale, objectives, and evaluation findings are discussed. The Leadership Lab, created to prepare a student leader to interact with a variety of people found in the typical school setting, provides students with structured learning experiences that progress from basic communication…

An adaptation of a technique devised by Mischel (1958) was used in the longitudinal study to measure delay of gratification. Adaptations involved (1) asking the child to identify the larger of two pieces of candy to facilitate comprehension of the rewards, (2) specifying a standard time limit for receipt of the delayed reward which would be…

Since 1941, this book has been a standard textbook in educational measurement. As in the previous editions, the selection and treatment of topics were guided by the knowledge and skills that are necessary for the development of valid evaluation measures and the knowledge and competencies needed to interpret teacher-made and standardized tests.…

The first topic of the conference was creativity. Papers delivered were Knowledge and Creativity by Theodore C. Denise and Hobert W. Burns; Potentiality for Creativity and Its Measurement, by J. P. Guilford; and Some Methodological Issues in the Study of Creativity by Robert L. Thorndike. In the second session, a paper on comparability of scores…

Project TALENT is a large-scale, long-range longitudinal study of a representative sample of students assessed with a comprehensive set of psychological, educational, and personal measures. In 1960, students in grades 9 through 12 were given a battery of tests and inventories. One-year, five-year, eleven-year, and twenty-year follow-ups of the…