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Francesca Patterson; Melina A. Kunar – Cognitive Research: Principles and Implications, 2024
Computer Aided Detection (CAD) has been used to help readers find cancers in mammograms. Although these automated systems have been shown to help cancer detection when accurate, the presence of CAD also leads to an over-reliance effect where miss errors and false alarms increase when the CAD system fails. Previous research investigated CAD systems…
Descriptors: Cancer, Computer Use, Identification, Screening Tests
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Brooke N. Macnamara; Ibrahim Berber; M. Cenk Çavusoglu; Elizabeth A. Krupinski; Naren Nallapareddy; Noelle E. Nelson; Philip J. Smith; Amy L. Wilson-Delfosse; Soumya Ray – Cognitive Research: Principles and Implications, 2024
Artificial intelligence in the workplace is becoming increasingly common. These tools are sometimes used to aid users in performing their task, for example, when an artificial intelligence tool assists a radiologist in their search for abnormalities in radiographic images. The use of artificial intelligence brings a wealth of benefits, such as…
Descriptors: Artificial Intelligence, Computer Use, Program Effectiveness, Cognitive Ability
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Kunar, Melina A.; Watson, Derrick G. – Cognitive Research: Principles and Implications, 2023
Computer-Aided Detection (CAD) has been proposed to help operators search for cancers in mammograms. Previous studies have found that although accurate CAD leads to an improvement in cancer detection, inaccurate CAD leads to an increase in both missed cancers and false alarms. This is known as the over-reliance effect. We investigated whether…
Descriptors: Assistive Technology, Computer Use, Clinical Diagnosis, Screening Tests
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Oliver Herbort; Philipp Raßbach; Wilfried Kunde – Cognitive Research: Principles and Implications, 2024
Scrolling is a widely used mean to interact with visual displays, usually to move content to a certain target location on the display. Understanding how user scroll might identify potentially suboptimal use and allows to infer users' intentions. In the present study, we examined where users click on a scrollbar depending on the intended scrolling…
Descriptors: Foreign Countries, Adults, Computer Use, Computer Interfaces
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Kunar, Melina A. – Cognitive Research: Principles and Implications, 2022
People miss a high proportion of targets that only appear rarely. This low prevalence (LP) effect has implications for applied search tasks such as the clinical reading of mammograms. Computer aided detection (CAD) has been used to help radiologists search mammograms by highlighting areas likely to contain a cancer. Previous research has found a…
Descriptors: Incidence, Screening Tests, Cancer, Radiology