Abstract

The author examines 22 experimental usability studies that appeared between 1980 and 1989. The discussion takes two directions: analysis of fundamental aspects of research coherence and unity by assessing the extent to which researchers jointly pursue a logical sequence of questions and the extent to which they integrate findings from prior studies into their own designs; and assessment of how trends in sample selection, size, and composition limit the strength of research conclusions. Ten years' worth of choices about samples show that a cumulative laxity in these choices has greatly constrained what one confidently can say experimental studies have proven about effective hard copy documentation. The author concludes by offering 13 recommended design strategies for future usability research.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">&gt;</ETX>

Journal
IEEE Transactions on Professional Communication
Published
1991-06-01
DOI
10.1109/47.87620
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Citation Context

Cited by in this index (1)

  1. IEEE Transactions on Professional Communication

Cites in this index (2)

  1. IEEE Transactions on Professional Communication
  2. IEEE Transactions on Professional Communication
Also cites 18 works outside this index ↓
  1. Effects of functionally or topographically presented process schemes on operator performance
    Human Factors  
  2. 10.1016/S0020-7373(86)80047-5
  3. 10.1016/S0020-7373(87)80064-0
  4. 10.1207/s15327051hci0103_3
  5. Document design for technical job tasks: An evaluation
    Human Factors  
  6. 10.1037/0022-0663.72.2.209
  7. 10.1207/s15327051hci0302_2
  8. 10.1145/358198.358218
  9. 10.1016/S0020-7373(84)80017-6
  10. 10.1016/S0022-5371(82)90456-X
  11. 10.3758/BF03209230
  12. 10.1002/ev.1378
    New Directions for Program Evaluation  
  13. 10.1016/S0020-7373(86)80030-X
  14. 10.1016/0749-596X(87)90060-X
  15. Multileveled structured documentation
    Human Factors  
  16. Flowcharts used for procedural instructions
    Human Factors  
  17. Blocking learner error states in a training-wheels system
    Human Factors  
  18. 10.1207/s15327051hci0204_2