Readers' prior knowledge is an important factor for comprehending scientific texts. The study used an eye tracker to examine the reading processes of the undergraduates with high (HPK) and low prior knowledge (LPK) while reading a long printed scientific article. The results of measuring the eye movements offered some interesting findings. First,…

This study examined the relationship between refutation texts and attention allocation by focusing on the interaction between important reader-and-text characteristics. Specifically, the authors investigated how prior knowledge and text-based interest affect attention allocation on refutation/control statements, topic, and explanatory and…

Background: During digital reading on internet-connected devices, students may be exposed to a variety of on-screen distractions. Learning by reading can therefore become a fragmented experience with potentially negative consequences for reading processes and outcomes. Objectives: This study investigated the effects of on-screen distractions, as…

To build a coherent accurate mental representation of a text, readers routinely validate information they read against the preceding text and their background knowledge. It is clear that both sources affect processing, but "when" and "how" they exert their influence remains unclear. To examine the time course and cognitive…

The purpose of this study was to explore how students with high- and low-prior-knowledge employed multiple representations in argumentation evaluation and generation tasks. The argumentation performance and eye-movement behaviors of 96 college students in these tasks were investigated. The number of participants who proposed complex argumentation…

It is well known that information from spoken language is integrated into reading processes, but the nature of these links and how they are acquired is less well understood. Recent evidence has suggested that predictions about the written form of newly learned spoken words are already generated prior to print exposure. We extend this work to…

Lack of reading fluency is a significant obstacle to children's ability to learn from text. In this study, we explored the effects of two practices used to scaffold fluency -- repeated reading of a passage and listening to a passage before reading it. Since the differences between these practices may be subtle, we employed eye tracking to measure…

Multimedia integration signals highlight correspondences between text and pictures with the aim of supporting learning from multimedia. A recent meta-analysis revealed that only learners with low domain-specific prior knowledge benefit from multimedia integration signals. To more thoroughly investigate the influence of prior knowledge on the…

This study employed eye-tracking technology to examine how students with different levels of prior knowledge process text and data diagrams when reading a web-based scientific report. Students' visual behaviors were tracked and recorded when they read a report demonstrating the relationship between the greenhouse effect and global climate…

This study used eye-tracking methodology in the school setting to examine fourth graders' online processing of text and graphics while reading an illustrated science text. We were interested in identifying patterns of visual behavior, which was examined considering individual differences in reading comprehension, prior knowledge, and spatial…

The study reported here tests a model that includes several factors thought to contribute to the comprehension of static multimedia learning materials (i.e. background knowledge, working memory, attention to components as measured with eye movement measures). The model examines the effects of working memory capacity, domain specific (biology) and…

Readers typically experience processing difficulty when they encounter a word that is anomalous within the local context, such as "The mouse picked up the "dynamite...". The research reported here demonstrates that by placing a sentence in a fictional scenario that is already well known to the reader (e.g., a "Tom and Jerry" cartoon, as a context…

Eye fixations were assessed during the reading of continuation sentences confirming inferences suggested by a preceding context sentence. In multiple regression analysis, individual differences in available prior vocabulary knowledge, working memory span, and speed of access to prior word knowledge served as predictors of eye fixations.…