1993 年 20 巻 1 号 p. 4-11
Recently, new approaches have been tried and applied in the conduct of travel behavior surveies. Notable of these approaches are in the collection of data and analysis particularly in the field of travel behavior and mobility. Two of the most prominent survey approachs are Activity Based Approach and Panel Survey. These approachs will furnish pertinent information in supporting the analysis of a range of problems which ordinarily could not be addressed by conventional cross-sectional data.