Behavioural implications of alarm mistrust as a function of task workload

摘要: The research was conducted to investigate the effect of increasing primary task and alarm workload on mistrust as reflected by performances. A total 126 undergraduate students performed a complex psychomotor battery three times, with number concurrent tasks each time. During their performance, were required react an system (including visual auditory components) questionable reliability. Depending group which participants assigned, presentation rate constituted low-, medium- or high-workload condition. Alarm response data (times, frequencies, accuracies) (tracking error) analyzed assess performance differences function secondary levels. Results generally supported hypotheses: degraded performance. Also, frequencies earlier suggesting that 'probability match' rates results are discussed regard cry-wolf effect, attention theory design.