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Basic objects in natural categories
- E. Rosch, C. Mervis, Wayne D. Gray, D. M. Johnson, Penny Boyes-Braem
- Cognitive Psychology
- 1 July 1976
Abstract Categorizations which humans make of the concrete world are not arbitrary but highly determined. In taxonomies of concrete objects, there is one level of abstraction at which the most basic… Expand
Damaged Merchandise? A Review of Experiments That Compare Usability Evaluation Methods
An interest in the design of interfaces has been a core topic for researchers and practitioners in the field of human-computer interaction (HCI). Expand
The soft constraints hypothesis: a rational analysis approach to resource allocation for interactive behavior.
Soft constraints hypothesis (SCH) is a rational analysis approach that holds that the mixture of perceptual-motor and cognitive resources allocated for interactive behavior is adjusted based on… Expand
Soft constraints in interactive behavior: the case of ignoring perfect knowledge in-the-world for imperfect knowledge in-the-head
Soft constraints lead to a reliance on knowledge in-the-world even when the absolute difference in perceptual-motor versus memory retrieval effort is small, and even when relying on memory leads to a higher error rate and lower performance. Expand
An integrated model of cognitive control in task switching.
A model of cognitive control in task switching is developed in which controlled performance depends on the system maintaining access to a code in episodic memory representing the most recently cued… Expand
Project Ernestine: Validating a GOMS Analysis for Predicting and Explaining Real-World Task Performance
We compare the worktimes of telephone company toll and assistance operators on two different workstations and validate a GOMS analysis for predicting and explaining real-world performance. Expand
The nature and processing of errors in interactive behavior
- Wayne D. Gray
- Computer Science, Chemistry
- Cogn. Sci.
- 1 June 2000
A model based on this analysis was used to trace action protocols collected from participants as they programmed a simulated VCR. Expand
Simulated task environments: The role of high-fidelity simulations, scaled worlds, synthetic environments, and laboratory tasks in basic and applied cognitive research.
- Wayne D. Gray
- Computer Science
Simulated task environments provide a setting that adds controlled complexity to experimental tasks performed by human subjects in laboratory research. Expand
TreePlus: Interactive Exploration of Networks with Enhanced Tree Layouts
- B. Lee, C. Parr, +4 authors Christopher Kotfila
- Computer Science, Medicine
- IEEE Transactions on Visualization and Computer…
- 1 November 2006
We propose an interactive graph visualization called TreePlus that is based on a tree-style layout. Expand
Forgetting to Remember: The Functional Relationship of Decay and Interference
Functional decay theory proposes that decay and interference, historically viewed as competing accounts of forgetting, are instead functionally related. The theory posits that (a) when an attribute… Expand