Abstract
This paper describes two studies designed to explore the effects of reading fill-justified text on reading speed and comprehension. A common contemporary practice is to use the power of microcomputer-based processors to produce printed material that is fill justified(i.e., both left and right margins are straight). Fill justification is frequently accomplished by inserting varying numbers of extra spaces between words. Both studies compared the reading speed of two groups, one that read a fill-justified passage and the other that read the same passage printed with a ragged right margin. Comprehension was investigated in the one study by comparing performance on a test made up of recognition questions; in the other, performance was compared on recall questions. Results indicate significant increase in reading time (that is, slower reading speed) for groups reading fill-justified text. No differences in comprehension were detected.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: Human Factors: The Journal of the Human Factors and Ergonomics Society
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
