Serendipity: Finding the Unsought

Abstract

This report summarizes the experimental evaluation of one reading improvement program (Perceptual Development Laboratories, “Advanced Reading Program”) used in an Air Force population. The program consisted of twenty-six 1-hour lessons presented via a specially designed projector. The subjects were primarily Air Force retrainees though some permanent cadre personnel were included. To eliminate a “novelty” effect, the evaluation was performed during the second year the program was used. Using the P, D. L. reading achievement test, pre-test and post-test scores were obtained and compared. Differences were obtained (t = .01 level). Data from twelve separate groups of about sixteen subjects each were reported, i.e., the program was repeated monthly. Each group showed a statistically significant gain in speed of reading without a significant loss of comprehension. While considerable individual variation was present, the groups consistently demonstrated about a 60 percent increase in reading achievement.