PERCLOS, a valid psychophysiological measure of alertness as assessed by psychomotor vigilance
Contributors: United States. Federal Highway Administration. Office of Motor Carrier Research and Standards.
Series: Techbrief
Publisher: Federal Highway Administration, Office of Motor Carriers, Office of Motor Carrier Research and Standards
Published: 1998
Place of publication: Washington, DC (400 Seventh St., SW, Room 3107, Washington 20590)
Language: eng
Format: Microform
Subjects: Drowsiness -- Measurement.; Fatigue -- Measurement.; Motor vehicle drivers -- Psychological testing -- United States.
Notes: Caption title.

Shipping list no.: 99-0180-M.

"October 1998"--P. [4].

"Publication no. FHWA-MCRT-98-006"--P. [4].

Microfiche. [Washington, D.C.] : Supt. of Docs., U.S. G.P.O., [1998] 1 microfiche : negative.