Timothy C. Clausner

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We examined graphical representations of aircraft altitude in simulated air traffic control (ATC) displays. In two experiments, size and contrast cues correlated with altitude improved participants' ability to detect future aircraft collisions (conflicts). Experiment 1 demonstrated that, across several set sizes, contrast and size cues to altitude improved(More)
Despite di€ering theoretical views within cognitive semantics there appears to be a consensus on certain fundamental theoretical constructs: (i) the basic semantic unit is a mental concept; (ii) concepts cannot be understood independent of the domain in which they are embedded; (iii) conceptual structures represent a construal of experience, that is, an(More)
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