9. The Effects of Visual Cues, Fatigue and Task Performance on Postural Stability While Working on Inclined Surfaces

2002 ◽  
Author(s):  
M. Lu ◽  
A. Bhattacharya ◽  
P. Succop
Keyword(s):  
Task Performance ◽  
Postural Stability ◽  
Visual Cues ◽  
Inclined Surfaces ◽  
And Task

Effects of a Dynamic Seat Pan on Torso Movement, Back Comfort, and Task Performance

2007 ◽  
Vol 51 (8) ◽  
pp. 544-548
Author(s):  
E. Lawler ◽  
A. Hedge
Keyword(s):  
Back Pain ◽  
Task Performance ◽  
Postural Stability ◽  
Personal Control ◽  
Postural Instability ◽  
Task Demands ◽  
Comfort Level ◽  
And Task

Thirty-six subjects, half with back pain, performed 1-hour sessions, including 3 × 10-minute tasks separated by 2 × 10-minute relaxation tasks, while sitting on both a static seat (SS) and a rotary dynamic seat (DS) at fixed speed. Ss torso movement was greater for the DS condition (p=.000) and while performing active versus passive tasks (p=.000). However, personal comfort measures for postural stability (p<.000), postural instability (p<.003), limitations in writing and typing (p<.001), feelings of nausea (p<.023), and dizziness (p<.024) were worse for the DS condition than for the SS condition. The DS did not significantly affect task performance or back pain. Ss without pre-existing back pain made more negative than positive comments on the chair's motion than those with back pain. Allowing intermittent use of the DS with personal control of the speed of rotation according to task demands and comfort level, may afford some benefits.

Effects of marijuana, cocaine, and task performance on cardiovascular responsivity.

1987 ◽  
Author(s):  
Richard W. Foltin ◽  
Richard M. Capriotti ◽  
Margaret A. McEntee ◽  
Marian W. Fischman
Keyword(s):  
Task Performance ◽  
And Task

Beyond individual affect: Group affect and task performance

2007 ◽  
Author(s):  
Annefloor H. M. Klep ◽  
Barbara van Knippenberg ◽  
Henk van der Flier ◽  
Annebel H. B. de Hoogh
Keyword(s):  
Task Performance ◽  
And Task

Optimism specificity, affective incongruity, and task performance

2011 ◽  
Author(s):  
Justin A. Wellman ◽  
Andrew L. Geers ◽  
Nicole D. Fairless ◽  
Sara R. Cicchinelli ◽  
Heather J. Pase ◽  
...  
Keyword(s):  
Task Performance ◽  
And Task

312. Use of Visual Cues in Reducing the Risk of Fall During Work at Elevated and/or Inclined Surfaces

1999 ◽  
Author(s):  
A. Bagchee ◽  
A. Bhattacharya ◽  
P. Succop ◽  
M. Medvedovic
Keyword(s):  
Visual Cues ◽  
Inclined Surfaces ◽  
Risk Of Fall
Sign in / Sign up

Export Citation Format

Share Document