In this investigation, we examine the contribution of intrinsic content density (ICD) to measures of expository text processing. In Studies 1 and 2, the factor structure of select text density metrics was examined and refined using two text samples (Ns = 150) randomly selected from an expository text corpus. Scores on the ICD measure based on the…

Written assignments are, perhaps, one of the most common types of coursework that students will encounter in their undergraduate studies. This study describes the communicative purpose and textual and linguistic characteristics of university assignments written for content classes, taking into account variation across communicative text types and…

Defines good expository text and reviews studies on two text features--structure and interestingness--that affect readers' comprehension. Discusses implications for further inquiry. (JAD)