Compelling and interesting introductions are considered an important way of fostering reader engagement with expository-text content. But only a handful of projects have examined this prescriptive advice. In three experiments, we examined the effects of two different genres of introductions--narrative and expository--on comprehension and memory…

Inhibition is thought to help suppress interference from misconceptions in science learning. Using a pre-, post-, and delayed posttest design, we examined the influence on learning from science texts of three inhibitory-related functions--prepotent response inhibition, resistance to distractor interference, and resistance to proactive…

Text signals include a wide variety of writing devices that emphasize specific content within a text, the organization of a text, or both (Lorch, 1989; Meyer, 1975). Signals presumably evolved as a means for an author to guide readers' processing of a text by making the text structure and important content more salient to the reader. Although…

This work examined how adjunct displays influence college readers' moment-by-moment processing of text and the products of reading, using reading time (Experiments 1 & 2), and think-aloud methodologies (Experiment 3). Participants did or did not study a diagram before reading a text. Overall, the reading time data, think-aloud data, and recall…

Two experiments investigated the processing and appreciation of double grounding, a form of intentional ambiguity often used in the construction of headlines. For example, in "Russia takes the froth off Carlsberg results," the key element, "takes the froth off," is significant both metaphorically, where it refers to the…

In this study we argue that narrative storytelling and expository discussion, as 2 distinct discourse genres, differ both in linguistic expression and in their underlying principles of organization--schema-based in narratives and category-based in exposition. Innovative analyses applied to 160 personal-experience narratives and expository essays…