Clark, B. (1997). Growing Up Gifted (5th Edition). Columbus, OH: Merrill.
Acceleration in schooling is necessary to meet the educational needs of exceptionally gifted students. Acceleration results in the student completing formal school in less time than is usually required, and may be accomplished by early entrance to kindergarten, skipping grades, advanced placement, or receiving credit by examination. Barbara Clark reviews the research on acceleration; including the studies of Alexander & Skinner, 1980; Anderson, 1960; Bish & Fliegler, 1959; Braga, 1969; Brody & Benbow, 1987; Fund for the Advancement of Education, 1957; Gallagher, 1966; Justman, 1953, Lehman, 1953; Lucito, 1964; Morgan, Tennant, & Goldman, 1980; Plowman & Rice, 1967; Pressey, 1955; Reynolds, 1962; Terman & Oden, 1947; Worcester, 1955.