LEADER 01421nam 2200421 a 450 001 9910701121903321 005 20111221110139.0 035 $a(CKB)5470000002415831 035 $a(OCoLC)768998322 035 $a(EXLCZ)995470000002415831 100 $a20111221d2011 ua 0 101 0 $aeng 135 $aurcn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aEvaluation of electronic formats of the NASA task load index$b[electronic resource] /$fAnna C. Trujillo 210 1$aHampton, Va. :$cNational Aeronautics and Space Administration, Langley Research Center,$d[2011] 215 $a1 online resource (28 pages) $ccolor illustrations 225 1 $aNASA/TM ;$v2011-217166 300 $aTitle from title screen (viewed on Dec. 21, 2011). 300 $a"August 2011." 320 $aIncludes bibliographical references (page 22). 517 3 $aNASA task load index 606 $aWorkloads (psychophysiology)$2nasat 606 $aFormat$2nasat 606 $aReplicas$2nasat 615 7$aWorkloads (psychophysiology) 615 7$aFormat. 615 7$aReplicas. 700 $aTrujillo$b Anna C$01411335 712 02$aLangley Research Center. 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910701121903321 996 $aEvaluation of electronic formats of the NASA task load index$93543430 997 $aUNINA