This investigation compared readability formulae to publishers' identified reading levels in science-based elementary readers. Nine well-established readability indices were calculated and comparisons were made with the publishers' identified grade designations and between different genres of text. Results revealed considerable variance among the…

Background: Readability tests are indicators that measure how easy a document can be read and understood. Simple, but very often ignored, readability statistics cannot only provide information about the level of difficulty of the readability of particular documents but also can increase an evaluator's credibility. Purpose: The purpose of this…

In Ireland, teachers are expected to differentiate the curriculum to meet the needs of an increasingly diverse range of students. The purpose of this study was to compare the effects of using commercially-available worksheets with universally-designed worksheets on student engagement and on-task behaviour within two mixed-ability science classes…

A study examined how two international studies--the 1991 International Association for the Evaluation of Educational Achievement (IEA) Reading Literacy Study and the 2001 Progress in International Reading Literacy Study (PIRLS, also conducted by IEA)--compared to each other in the aspects of reading literacy each assessed, the types of texts they…