Among the problems of using readability formulas in education are: reporting standardized scores as grade levels is often meaningless since in a single grade classroom there may be children reading two or three grades above or below grade placement; social mobility, busing policies, and changed patterns of living have increased the heterogeneity…

Four readability indices that focus on the ease of comprehension of printed material are applied to industrial education textbooks for senior high school students. Grade reading levels by subject areas for the four indices are presented in tables, charts, and text. Certain conclusions about the readability techniques studied are suggested. (MF)

The reading achievement test scores of 239 low-income, southern, urban black students in grades three through eight were compared with their ability to comprehend the social studies books used in their classrooms. Achievement scores were obtained from the reading subtests of the Stanford Achievement Tests. A cloze passage was developed based on…