Realism and Adaptation in Designing Hypothetical travel Choice Concepts
For external validity, SP experiments need to present choices that are realistic for the respondents. The use of portable computers in interviewing has many advantages.
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Estimating the Influence of Public Policy on Road traffic Levels in Greater London. A Comment
- L.R. Roueche D. Lewis
- January 1978
- Vol. 12
- No. 1
- Page 98
Estimating the Influence of Public Policy on Road traffic Levels in Greater London. A Comment
- L.R. Roueche D. Lewis
- January 1978
- Vol. 12
- No. 1
- Page 98
A comment on the article by David Lewis published in the May 1977 issue of this Journal, with the author's rejoinder.
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