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Robert E. Lewis

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Publications by Robert E. Lewis (bibliography)

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1988
 
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Lewis, Robert E. (1988): The Effect of Goals and Type A-B Behavior on Changes in Bias and Sensitivity. In: Proceedings of the Human Factors Society 32nd Annual Meeting 1988. pp. 822-825.

The effects of a situational and an individual differences variable on changes in bias and sensitivity during a proofreading task are examined. Externally set goals provided situational parameters while the Type A-B behavior pattern provided a measure of individual differences. Subjects responded to goals of increasing difficulty by increasing their performance as measured by the amount of text proofread and by decreasing their sensitivity. Thus, subjects attempted to meet a situational demand to produce more by increasing the quantity of their output at the expense of quality.

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May 18

It's really hard to design products by focus groups. A lot of times, people don't know what they want until you show it to them.

-- Steve Jobs, 1998

 
 

Featured chapter

Read the fascinating history of Wearable Computing, told by its father, Steve Mann

Read Steve's chapter !

 
 

Help us help you!