One of the key requirements of the Common Core State Standards for Reading is that all students must be able to comprehend texts of steadily increasing complexity as they progress through school. By the time they complete the core, students must be able to read and comprehend independently and proficiently the kinds of complex texts commonly found…

It was the purpose of this study to determine the readability level of all social studies textbooks authorized for purchase in the adoption made by the Textbook Commission of the Indiana State Board of Education on December 12, 1968 for five years beginning July 1, 1969. A thorough search of the literature and research did not reveal that their…

The major problem investigated was the effectiveness of cloze procedure as a predictor of a student's ability to comprehend social studies materials when compared with I.Q. scores, previous social studies grades, and standardized reading test scores. As a secondary purpose, the effectiveness of rewritten social studies materials as a means of…

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…

A social studies achievement test made up of items rewritten in simplified language was compared with a test containing the same items in their original form by administering the two tests to the entire 8th grade class of a suburban junior high school near Baltimore. The results showed only slightly higher scores for students taking the simplified…