Readability of prescription drug labels by older and younger adults
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This experiment investigated the readability of medication labels using various combinations of fonts, sizes, and weights of print. Older and younger adult reading speeds and error rates for different print types were compared for both bottle and flat labels. Findings of the study indicated significant differences in reading speed, error rates, and subjective evaluations for print characteristics investigated. Furthermore, the effects of these print characteristics varied for different age groups. Implications of these findings for the design of medication labels for older adults are discussed.
Key wordsgeriatrics health psychology pharmacy compliance, reading legibility
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- Beldie, I. P., Pastoor, S., & Schwarz, E. (1983). Fixed versus variable letter width for televised text.Human Factors, 25, 273–277.Google Scholar
- FMC Corporation (1985).Product safety sign and label system. Santa Clara, CA: FMC Corp.Google Scholar
- Krulee, G. K., & Novy, F. (1986). Word processing and effects of variability in type fonts.Perceptual and Motor Skills, 62, 999–1010.Google Scholar
- Moore, S. R., Kalu, M., & Yavaprabbas, S. (1983). Receipt of prescription drug information by the elderly.Drug Intelligence and Clinical Pharmacy, 17, 920–923.Google Scholar
- Morrell, R. W., Park, D. C., & Poon, L. W. (1990). Effects of labelling techniques on memory and comprehension of prescription information in young and older adults.Journal of Gerontology, 45, 166–172.Google Scholar
- Paterson, D. G., & Tinker, M. A. (1940).How to make type readable. New York: Harper.Google Scholar
- Payne, D. E. (1967). Readability of typewritten material: Proportional versus standard spacing.Journal of Typographic Research, 1(2).Google Scholar
- Poulton, E. C. (1969). Skimming lists of food ingredients printed in different sizes.Journal of Applied Psychology, 53, 55–58.Google Scholar
- Tinker, M. A. (1963).Legibility of print. Ames: Iowa State University Press.Google Scholar
- Vanderplas, J. M., & Vanderplas, J. H. (1980). Some factors affecting legibility of printed materials for older adults.Perceptual and Motor Skills, 50, 923–932.Google Scholar
- Zuccollo, G., & Liddell, H. (1985). The elderly and the medication label: Doing it better.Age and Aging, 14, 371–376.Google Scholar