Abstract
The decoding performance of information extraction is important for data analysis and decision making. The objective of this study is to evaluate the effects of display types (TYPE) shown in web pages using different techniques of rapid serial visual presentation (RSVP) on decoding performance for different information extraction tasks (TASK). Twenty-four subjects (12 males, 12 females) participated in the information extraction tasks. Two factorial designs with blocking experiment were used to collect the response time data. In Experiment 1 (TASK includes finding exact value and identifying the trend), the results showed that both the 2-way interactions of RSVP and TASK as well as TYPE and TASK would significantly affect mean response time. In Experiment 2 (TASK includes finding maximum and comparing two values), the results showed that the 3-way interaction of RSVP, TYPE, and TASK would significantly affect mean response time.
Published Version
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