Psychomotor Vigilance Task As A Measure Of Performance-Based Fatigue  

Oleh:

Zuraida, Rida ; Iridiastadi, Hardianto

Jenis: Article from Proceeding
Dalam koleksi: Proceeding The 7th International Seminar on Industrial Engineering and Management (7th ISIEM) di Bali, March 11th – 13th, 2014, page ER 53-57.
Topik: PVT; Fatigue; Sleep deprivation; Fatigue objective method
Fulltext: Paper 81 Rida Zuraida Ubinus.pdf (169.73KB)

Isi artikel

Psychomotor Vigilance Task (PVT) is used frequently in fatigue’s research as a performance test that sensitive to sleep deprivation and under various sleepiness conditions. In general, PVT is stimulus-response test and measure decrement performance as fatigue indicator through response time (RT), number of lapse and number of false to respond. Fatigue can be defined as gradual and cumulative process associated with disinclination towards effort and affected by sleep loss and circadian rhythm. Fatigue research suggested to use 10min version of PVT, however, recently study is validate 5min and 3min PVT as measurement duration. PVT also suggested using along with other subjective and objective method of fatigue measurement to complete the evaluation

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