A growing body of research suggests that comprehension of expository texts presented digitally is a challenging endeavor, particularly for children. Many reading interventions, both from traditional classroom settings and computer-based contexts, have focused on much needed strategy instruction but have simultaneously neglected a focus on…

The purpose of the current mixed-methods study was to investigate the effectiveness of a traditional and novel knowledge activation technique for supporting fifth and sixth graders' comprehension of exposition covering unfamiliar content. For the quantitative portion, 149 rural middle-school students were randomly assigned to 1 of 3 conditions:…

Both generative learning tasks and retrieval practice tasks can serve as a beneficial follow-up to an initial study phase in which learners have studied new learning material. However, research that compares the effects of these 2 types of learning tasks is scarce. Therefore, it is widely unknown whether, and if so under which conditions, the one…

"Seductive details" refers to interesting pieces of information within an expository text that are only tangentially related to the target concept (Garner, Gillingham, & White, 1989). When the presence of this information results in reduced comprehension, this is called the "seductive details effect." Previous work has…

Misconceptions impair not only learners' comprehension of a text but also the accuracy with which they judge their comprehension, that is, "metacomprehension accuracy." Refutation texts are beneficial to elicit conceptual-change processes and thus to overcome the detrimental impact of misconceptions on comprehension. However, it is…

In this meta-analysis of 45 studies involving students in Grades 2-12, the authors present evidence on the effects of text structure instruction on the expository reading comprehension of students. The meta-analysis was deigned to answer 2 sets of questions. The first set of questions examined the effectiveness of text structure instruction on…

The present study examined possible memory and metacomprehension benefits of using a combined question self-generation and answering technique, relative to rereading, as a study strategy for expository passages. In the 2 question self-generation and answering conditions (detail or conceptual questions), participants were prompted on how to…

This study evaluated the effectiveness of an intervention for second graders at risk for academic failure, which taught reading comprehension embedded in social studies content. The intervention included instruction about the structure of cause/effect expository text, emphasizing clue words, generic questions, graphic organizers, and close…

Expository hypertexts may contain specific types of signals such as navigable topical overviews and hyperlinks that map conceptual relationships between text contents. Two experiments with German university students (N = 130, 75% female, mean age 25 years) were conducted to test the hypothesis that hypertext-specific signals particularly support…

Two experiments involving 139 college students investigated how text memory was influenced by organizational signaling devices. Signals frequently did not affect how much was recalled from the text, but they did systematically affect what was remembered, supporting a hypothesis that signals aid in construction of a topic structure representation.…

To study the effects of introductions and conclusions on the evaluation of student essays, 154 undergraduates graded 10 essays in which the quality of introduction or conclusion was varied. Quality of the introduction had a greater effect on the grade than did quality of the conclusion. (SLD)

Essays were rewritten to be stronger or weaker in content, organization, sentence structure, and mechanics. Twelve evaluators first used a four-point holistic rating scale and then rated whether each of the four categories was strong or weak. Analyses of variance revealed content and organization affected ratings most. (Author/RD)

Four experiments examined the effect of pictures on the recall of expository prose by 171 first graders and 97 third graders. Results consistently demonstrate that representational pictures can facilitate recall of illustrated and unillustrated prose information by children as young as those in the first grade. (SLD)

The effects of four major types of expository text on the comprehension performance of 69 third and 69 sixth graders were investigated. Results suggest that knowledge of discourse types underlies effective expository comprehension and that this ability increases as children reach the upper elementary grades. (BS)

In 3 experiments, a total of 48 native English speaking and 55 English-as-a-Second-Language (ESL) college students chose alternatives to replace missing logical connectors in expository passages. Differences in meaning and use of the four connector types and implications for improving ESL programing are discussed. (SLD)