Author: James R. Lewis
Publication Overview
Publication period start: 2011
Number of co-authors: 5
Co-Authors
Number of publications with favourite co-authors
Productive Colleagues
Most productive colleagues in number of publications
Publications
Lewis,
James R.
(2006):
Sample sizes for usability tests: mostly math, not magic.
In
Interactions,
13
(6)
pp. 29-33.
Lewis,
James R.,
Sauro,
Jeff
(2006):
When 100% Really Isn't 100%: Improving the Accuracy of Small-Sample Estimates of Completio.
In
Journal of Usability Studies,
1
(3)
pp. 136-150.
https://www.upassoc.org/upa_publications/jus/2006_may/lewis_small_sample_estimates.pdf
Lewis,
James R.
(2001):
Current Issues in Usability Evaluation.
In
International Journal of Human-Computer Interaction,
13
(4)
pp. 343-349.
Lewis,
James R.
(2001):
Evaluation of Procedures for Adjusting Problem-Discovery Rates Estimated From Small Sample.
In
International Journal of Human-Computer Interaction,
13
(4)
pp. 445-479.
Lewis,
James R.
(1995):
IBM Computer Usability Satisfaction Questionnaires: Psychometric Evaluation and Instructio.
In
International Journal of Human-Computer Interaction,
7
(1)
pp. 57-78.
Lewis,
James R.
(1993):
Multipoint Scales: Mean and Median Differences and Observed Significance Levels.
In
International Journal of Human-Computer Interaction,
5
(4)
pp. 383-392.
Lewis,
James R.
(1991):
Psychometric Evaluation of an After-Scenario Questionnaire for Computer Usability Studies:.
In
ACM SIGCHI Bulletin,
23
(1)
pp. 78-81.
Lewis,
James R.
(1991):
An After-Scenario Questionnaire for Usability Studies: Psychometric Evaluation Over Three .
In
ACM SIGCHI Bulletin,
23
(4)
pp. 79.
Lewis,
James R.,
Henry,
Suzanne C.,
Mack,
Robert L.
(1990):
Integrated Office Software Benchmarks: A Case Study.
In:
Diaper,
Dan,
Gilmore,
David J.,
Cockton,
Gilbert,
Shackel,
Brian
(eds.)
INTERACT 90 - 3rd IFIP International Conference on Human-Computer Interaction
August 27-31,
1990,
Cambridge, UK.
pp. 337-343.
Lewis,
James R.
(1989):
Pairs of Latin Squares to Counterbalance Sequential Effects and Pairing of Conditions and .
In:
Proceedings of the Human Factors Society 33rd Annual Meeting
,
1989,
.
pp. 1223-1227.
Lewis,
James R.
(1990):
The Iowa Silent Reading Test\'s Comprehension Section: Local Norms and Predictive Validity.
In:
D.,
Woods,,
E.,
Roth,
(eds.)
Proceedings of the Human Factors Society 34th Annual Meeting
,
1990,
Santa Monica, USA.
pp. 922-926.
Loricchio,
David F.,
Lewis,
James R.
(1991):
User Assessment of Standard and Reduced-Size Numeric Keypads.
In:
Proceedings of the Human Factors Society 35th Annual Meeting
,
1991,
.
pp. 251-252.
Lewis,
James R.
(1991):
A Rank-Based Method for the Usability Comparison of Competing Products.
In:
Proceedings of the Human Factors Society 35th Annual Meeting
,
1991,
.
pp. 1312-1316.
Lewis,
James R.
(1992):
Psychometric Evaluation of the Post-Study System Usability Questionnaire: The PSSUQ.
In:
Proceedings of the Human Factors Society 36th Annual Meeting
,
1992,
.
pp. 1259-1263.
Wang,
H.,
Lewis,
James R.
(2001):
Intelligibility and Acceptability of Short Phrases Generated by Embedded Text-to-Speech En.
In:
Proceedings of the Ninth International Conference on Human-Computer Interaction
,
2001,
.
pp. 144-148.
Lewis,
James R.
(2001):
Psychometric Properties of the Mean Opinion Scale.
In:
Proceedings of the Ninth International Conference on Human-Computer Interaction
,
2001,
.
pp. 149-153.
Lewis,
James R.
(1993):
Problem Discovery in Usability Studies: A Model Based on the Binomial Probability Formula.
In:
Proceedings of the Fifth International Conference on Human-Computer Interaction
,
1993,
.
pp. 666-671.
Sauro,
Jeff,
Lewis,
James R.
(2009):
Correlations among prototypical usability metrics: evidence for the construct of usability.
In:
Proceedings of ACM CHI 2009 Conference on Human Factors in Computing Systems
,
2009,
.
pp. 1609-1618.
https://doi.acm.org/10.1145/1518701.1518947
Lewis,
James R.
(1993):
Problem Discovery in Usability Studies: A Models Based on the Binomial Probability Formula.
In:
Smith,
Michael J.,
Salvendy,
Gavriel
(eds.)
HCI International 1993 - Proceedings of the Fifth International Conference on Human-Computer Interaction - Volume 1
August 8-13,
1993,
Orlando, Florida, USA.
pp. 666-671.
Lewis,
James R.
(1999):
Tradeoffs in the Design of the IBM Computer Usability Satisfaction Questionnaires.
In:
Bullinger,
Hans-Jorg
(eds.)
HCI International 1999 - Proceedings of the 8th International Conference on Human-Computer Interaction
August 22-26,
1999,
Munich, Germany.
pp. 1023-1027.
Sauro,
Jeff,
Lewis,
James R.
(2010):
Average task times in usability tests: what to report?.
In:
Proceedings of ACM CHI 2010 Conference on Human Factors in Computing Systems
,
2010,
.
pp. 2347-2350.
https://doi.acm.org/10.1145/1753326.1753679
Sauro,
Jeff,
Lewis,
James R.
(2011):
When designing usability questionnaires, does it hurt to be positive?.
In:
Proceedings of ACM CHI 2011 Conference on Human Factors in Computing Systems
,
2011,
.
pp. 2215-2224.
https://dx.doi.org/10.1145/1978942.1979266