The influence of memory for prior instances on performance in a conflict detection task.
In 3 experiments, the authors examined the role of memory for prior instances for making relative judgments in conflict detection. Participants saw pairs of aircraft either repeatedly conflict with each other or pass safely before being tested on new aircraft pairs, which varied in similarity to the training pairs. Performance was influenced by the similarity between aircraft pairs. Detection time was faster when a conflict pair resembled a pair that had repeatedly conflicted. Detection time was slower, and participants missed conflicts, when a conflict pair resembled a pair that had repeatedly passed safely. The findings identify aircraft features that are used as inputs into the memory decision process and provide an indication of the processes involved in the use of memory for prior instances to make relative judgments.
School of Psychology, University of Queensland, Brisbane, Australia. s.loft@humanfactors.uq.edu.au
Shayne
S
Loft
Michael
M
Humphreys
Andrew
A
Neal
D000401:Aircraft; D003220:Conflict, Psychological; D005260:Female; D006801:Humans; D007600:Judgment; D008297:Male; D008568:Memory; D011930:Reaction Time; D017603:Signal Detection, Psychological