Reports results of a survey on the readability of 12 recently published business communication textbooks. Shows that important differences in readability do exist and that the majority of texts were within or below the lower end of the undergraduate-level reading range. (PD)

In a study of commercially published textbooks it was found that the reading level, determined by readability formulas, is decreasing in elementary textbooks. Although this is beneficial to elementary students, the author cautions that the lowering of the reading level does not necessarily make a text easier to understand. (JR)

A study to evaluate representative technology education textbooks (n=15) in terms of reading difficulty, writing style, and interest level ranked texts from most to least difficult using 6 readability formulas. Results indicated that using texts with appropriate readability reduces additional adaptation or rewriting by the instructor. (JOW)

The readability, reading ease, interest level, and writing style of 20 current textbooks in secondary marketing education were evaluated. Readability formulas consistently identified lower reading levels for special needs education, human interest scores were not very reliable information sources, and writing style was also a weak variable. (JOW)

Concludes that the readability levels of textbooks can be done rapidly and accurately by computer. (RB)

Twenty-five introductory college psychology textbooks are analyzed for terms most frequently used, the textbooks which employed the largest number of frequently used terms; similarity among textbooks; and the relationship between readability and technical thoroughness of the texts. (Author/JR)

Determines from empirical information on the application of four readability formulas to a group of widely used college economics textbooks that there is no consistency in the absolute reading levels or the rank orderings of these books. (AEA)

Examines the relationship of readability to usage of main idea clues in introductory texts in sociology and in English composition texts. Concludes that use of main idea clues provides a useful supplement to readability formulas in evaluating college textbooks. (SR)

Reports on two studies that assessed the interchangeability of logical and empirical estimates of readability and human interest for college-level introductory psychology texts published between 1977 and 1988. Uses Flesch's procedures to obtain logical scores and student ratings to obtain empirical scores. Finds that correlations are too low to…

A quantitative and qualitative analyses of prescribed standard eight biology textbooks are discussed in relation to the teaching of ecology. Identifies problems related to relying on prescribed texts for instruction and considers some of the facets that need to be addressed in the compilation of texts. (LZ/Author)

Examines the relationship between student perceptions of reading ease and human interest in first-year college writing textbooks and the evaluation results produced by the Flesch formulas and checklist items. Finds that neither the Flesch formula nor checklists relate well to students' perceptions of interest in the writing textbooks evaluated.…

A sample of 12 recent and older sixth grade social studies textbooks was examined to determine their level of explicitness, one of the criteria used to determine the "friendliness" or comprehensibility of a text. Researchers randomly selected three samples--usually chapters--from each of the 12 textbooks. The Explication Inventory…

Confirms findings of other studies indicating that textbooks used by college freshmen were in most cases several grade levels above the students' reading abilities. (RB)

Since the reading abilities of general business students vary from one individual to the next, the author's report on the readability of three general business textbooks to guide business teachers in their selection of textbooks. (AG)