document: The perceived utility of human and automated aids in a visual detection task Although increases in the use of automation have occurred across society , research has found that human operators often underutilize -LRB- disuse -RRB- and overly rely on -LRB- misuse -RRB- automated aids -LRB- Parasuraman-Riley -LRB- 1997 -RRB- -RRB- . Nearly 275 Cameron University students participated in 1 of 3 experiments performed to examine the effects of perceived utility -LRB- Dzindolet et al. -LRB- 2001 -RRB- -RRB- on automation use in a visual detection task and to compare reliance on automated aids with reliance on humans . Results revealed a bias for human operators to rely on themselves . Although self-report data indicate a bias toward automated aids over human aids , performance data revealed that participants were more likely to disuse automated aids than to disuse human aids . This discrepancy was accounted for by assuming human operators have a `` perfect automation '' schema . Actual or potential applications of this research include the design of future automated decision aids and training procedures for operators relying on such aids
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