The effects of time-limited on reliability and validity of web-based survey.

• Main Authors: Chang Shiue Yi, 張學億
• Other Authors: Yen Chih Long
• Format: Others
• Language: zh-TW
• Published: 2014
• Online Access: http://ndltd.ncl.edu.tw/handle/04370201474924232531

碩士 === 國防大學政治作戰學院 === 心理碩士班 === 102 === Web-based questionnaire is a common method of data collecting among many studies. However, there are criticizes of lacking control for the administration context. Based on the view of the depletion of limited resources, this study hypothesized that when people respond to web-based questionnaires in a time-limited context, they may pay more attentions on the target questionnaire rather than on the irrelevant contextual noises. Thus participants in time-limited condition may detect less distractors, and make questionnaires with better reliability and validity than control group. A one factor (with / without time-limited) complete randomized design experiment was conducted ( N = 100). The hypotheses were partially supported, indicating that time-limited group detected less in one of three distractors, and show higher reliability and criterion-related validity in one of three criterion scales.