25
Views
8
CrossRef citations to date
0
Altmetric
Original Articles

The effects of running fewer subjects on time‐on‐task measures

Pages 393-403 | Published online: 23 Sep 2009

References

  • Bradley , J. V. 1975 . The optimal‐pessimal paradox . Human Factors , 17 : 321 – 327 .
  • Bradley , J. V. 1977 . A common situation conducive to bizarre distribution shapes . The American Statistician , 30 : 147 – 150 .
  • Cordes , R. E. . Are software usability tests biased in favor of your product? . Proceedings of the 28th ACM Annual Technical Symposium . Gaithersburg, MD : ACM .
  • Eisenhart , C. , Deming , L. S. and Martin , C. S. 1963 . “ Tables describing small‐sample properties of the mean, median, standard deviation, and other statistics in sampling from various distributions ” . In National Bureau of Standards, Technical Note 191
  • Gould , J. D. 1988 . “ How to design a usable system ” . In Handbook of human‐computer interaction , Edited by: Helander , M. New York : Elsevier .
  • Lewis , J. R. 1989 . The relative reliabilities of mean and median differences as indicators of statistically significant differences for 7‐point scales , (Tech. Rep. No. TR54.532) Boca Raton, FL : IBM Corporation .
  • Lewis , J. R. 1990 . Sample sizes for observational usability studies: Tables based on the binomial probability formula , (Tech. Rep. No. TR54.571) Boca Raton, FL : IBM Corporation .
  • Lewis , J. R. , Henry , S.C. and Mack , R. L. 1990 . “ Integrated office software benchmarks: A case study ” . In Human‐computer interaction—INTERACT ‘90 , New York : Elsevier .
  • Nielson , J. 1990 . “ Evaluating the thinking aloud technique for use by computer scientist ” . In Advances in human computer interaction , Edited by: Hartson , H. and Hix , D. (Vol. 3) , Norwood, NJ : Ablex .
  • Phillips , D. T. , Ravindran , A. and Solberg , J. J. 1976 . Operations research: Principles and practice , New York : Wiley .
  • SAS Institute . 1985 . SAS user's guide: Basics , Cary, NC : SAS Institute, Inc. . (Version 5)
  • Virzi , R. . Streamlining the design process: Running fewer subjects . Proceedings of the Human Factors Society 34th Annual Meeting . Santa Monica, CA : Human Factors Society .

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.