In the education context of sub-Saharan Africa, reading has received substantial attention in recent years. Reading skills and habits have been identified as a marker of success in formal education, particularly with the current international focus on reading achievement as a measure of learning. Meanwhile, adult literacy continues to be seen as…

Adult literacy learners are characterized by their diversity, both in terms of educational histories and cognitive skill sets. Accounting for the specific strengths and weaknesses of each learner is vital to the assessment of literacy gains and optimization of educational systems. We examined pre- and post-difference scores on a component reading…

Adult literacy learners are characterized by their diversity, both in terms of educational histories and cognitive skill sets. Accounting for the specific strengths and weaknesses of each learner is vital to the assessment of literacy gains and optimization of educational systems. We examined pre- and post-difference scores on a component reading…

Background: A significant portion of adults struggle to read at a basic level. Word reading (defined here as decoding and word recognition) appears to play a pivotal role for this population of readers; however, less is known about how word reading relates to other important semantic processes (e.g., vocabulary, sentence processing) known to…

The study aimed at exploring reading acquisition in Arabic from the perspective of a newly-literate adult native speaker, seeking to improve her reading ability and recite the Quran. Drawing mainly on a participatory cognitive schematic-interactive approach, and accounting for a literacy social view, the study's construct allowed the investigation…

This article focuses on low-performing adult readers in the Scandinavian countries, seeking to identify and describe some of the literacy-related problems that they face. Following a presentation of the Reading Components Assessment (RCA) used in PIAAC (Program for International Assessment of Adult Competencies), we provide profiles for those…

This study explored the relations between reading comprehension and two memory capacities, short-term memory (STM) and working memory (WM), for adults who read between the third and eighth grade levels. With a sample of 407 adults from two countries, we computed correlations among measures and conducted hierarchical regression and commonality…

This paper describes a novel automated disengagement tracing system (DTS) that detects mind wandering in students using AutoTutor, an Intelligent Tutoring System (ITS) with conversational agents. DTS is based on an unsupervised learning method and thus does not rely on any self-reports of disengagement. We analyzed the reading time and response…

A common goal of Intelligent Tutoring Systems (ITS) is to provide learning environments that adapt to the varying abilities and characteristics of users. This type of adaptivity is possible only if the ITS has information that characterizes the learning behaviors of its users and can adjust its pedagogy accordingly. This study investigated an…

Reading comprehension is often assessed by having students read passages and administering a test that assesses their understanding of the text. Shorter assessments may fail to give a full picture of comprehension ability while more thorough ones can be time consuming and costly. This study used data from a conversational intelligent tutoring…

We developed a version of AutoTutor that helps struggling adult learners improve their comprehension strategies through conversational agents. We hypothesized that the accuracy and time to answer questions during the conversation could be diagnostic of their mastery of different reading comprehension components: words, textbase, situation model,…

In designing policies and programmes targeting populations with poor literacy skills, it is important to take into account differences in the level of these skills within and among these populations. For example, native speakers of the mainstream language may require different language-development training than non-native speakers; and most adults…

After developing an intelligent tutoring system (ITS), or any other class of learning environments, one of the first questions that should be asked is whether the system was effective in helping students learn the targeted skills or subject matter. In this study, we employed two educational data mining models (Additive Factor Model, AFM and…

The results of the Programme for the International Assessment of Adult Competencies (PIAAC) survey paint a troubling portrait of the literacy skills of adults in the United States. The survey included a direct assessment of skills and was conducted in 23 countries with nationally representative samples of adults ages 16 through 65. Assessed were…

The Center for the Study of Adult Literacy (CSAL) seeks to improve our understanding of ways to advance the reading skills of adult learners. Our web-based instructional tutor uses trialogues in the AutoTutor framework to deliver lessons in reading comprehension. We have found a way to manipulate proven comprehension strategies to fit the daily…