This study used corpus-based methodology to analyze what, if any, differences exist in the linguistic complexity of EdD and PhD dissertations in Educational Leadership. The study is conceptually framed around language variation within discipline and genre. The corpus created for this study, DISSCORP, was comprised of 200 dissertations, 100 EdD and…

Unfolding models are frequently used to develop scales for measuring attitudes. Recently, unfolding models have been applied to examine rater severity and accuracy within the context of rater-mediated assessments. One of the problems in applying unfolding models to rater-mediated assessments is that the substantive interpretations of the latent…

The present study aimed to describe and evaluate the current assessment practices prevalent in the different translation courses offered at the College of Languages and Translation (COLT). A sample of specialized translation final exams in 18 translation subject areas was collected. Each final exam was analyzed in terms of the following: (1) # of…

Educators often inquire about the readability of books and other documents used in the classroom, with the idea that readability supports students' reading comprehension and growth. Documents used in classrooms tend to be language-based, so readability metrics have long focused on the complexity of language. However, such metrics are unsuitable…

The following is a five-chapter dissertation surrounding the use of text mining techniques for better understanding the language of mathematics items from standardized tests to improve linguistic equity of these items to support assessment of English Language Learners. Introduction: The dissertation begins with an overview of the problem that…

Background: In many classrooms, science textbooks remain a significant tool, functioning in some instances as the de facto curriculum and influencing pedagogical practices. Such conventions are more noticeable in the science classrooms of developing countries, like Jamaica, because of a chronic shortage of specialist science teachers and the…

Comparing language tests and test preparation materials holds important implications for the latter's validity and reliability. However, not enough studies compare such materials across a wide range of indices. Therefore, this study investigated the text complexity of IELTS academic reading tests (IRT) and IELTS reading practice tests (IRPrT).…

Reading challenges occasioned by the third to fourth grade transition in South Africa's primary schools are well-documented, particularly in content area texts. Grade 4 reading heralds a shift from narrative text to content text reading, the latter credited with greater reading demands than the former. There is, however, dearth of research on how…

This discussion focused on navigating the layers of text complexity to determine the embedded text supports provided by authors. Quantitative dimensions of the texts were examined, such as word count, number of sentences, sentence length, unique words, most used words and phrases, sentence variety, Flesch-Kincaid grade levels, and Flesch-Kincaid…

This paper represents some suggestions towards discourse-analytic approaches for ESL/EFL education, with the focus on identifying the textual forms which can contribute to the textual difficulty. Textual difficulty/comprehensibility, rather than being purely text-based or reader-dependent, is certainly a matter of interaction between text and…

This dissertation investigates and problematizes emergent bilingual students' achievement gaps in an existing corpus of middle-school science assessment data. I first characterize achievement gaps across national data, state data, and the corpus of approximately 27,000 students as an analytic backdrop. I then sample a subset of the 6th grade…

The papers included in this collection represent as closely as possible the content and organization of the oral presentations delivered at a March 1980 conference on the use of readability formulas. The papers discuss the following topics: (1) an introduction to the conference, with general remarks on the uses and criticism of readability…

After reviewing criticisms of the exclusive use of readability formulas to evaluate text difficulty and describing successful efforts to broaden the traditional readability formula approach, this report presents a 20 item checklist for determining text comprehensibility based on four criteria: (1) specific objectives or outcomes expected from the…