Assignment 1

Assignment 1 - Ashwin Satish IS 369 Assignment 1 Due:...

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Ashwin Satish IS 369 – Assignment 1 Due: 02/07/11 “Error Prevention in online forms: Use color instead of asterisks to mark required-fields” i. Pauwels, S.L., Hubscher, C., Leuthold, S., Bargas-Avila, J.A., & Opwis, K. (2009). Error prevention in online forms: Use color instead of asterisks to mark required-fields. Interacting with Computers, 21, 257-262. ii. The major theme of the paper is how using color instead of asterisks to mark required fields improves efficiency, effectiveness and satisfaction ratings of a form. It is a simple yet significant study about user interface design choices. iii. Plain and simple, the methodology was experimentation. A hypothesis that “efficiency, effectiveness and satisfaction ratings of colored required-fields exceed those of asterisk-marked required-fields” was investigated. The authors designed the study using two forms, one asterisk marked and the other color coded, and recorded user errors, task completion times and satisfaction ratings for
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Assignment 1 - Ashwin Satish IS 369 Assignment 1 Due:...

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