<div><div>The enclosed data and script are the research data outputs underpinning publication: Perceptual span is independent of font size for older and young readers: Evidence from Chinese.</div><div>This paper has been accepted for publication in Psychology and Aging. Once published, it will be available with the following DOI: <b>10.1037/pag0000549</b><br></div><div><br></div><div><br></div><div>The folder contains data files, materials and R analysis code for two eye movement experiments that investigated effects of font size on the perceptual span of young and older readers during Chinese reading.</div></div><div><p></p><div><br></div><div>Separate excel spreadsheets of data are included for Experiments 1 and 2, along with the R analysis script that was used for both experiments. Definitions of these eye movement measures can be found in the paper.<br></div><div><br></div></div>