May 19

Design can be art. Design can be aesthetics. Design is so simple, that's why it is so complicated.

-- Paul Rand, 1997

 
 

Featured chapter

Read the fascinating history of Wearable Computing, told by its father, Steve Mann

Read Steve's chapter !

 
 

Help us help you!

 
 

Shelley R. Strowman

Add description
Add publication

Publications by Shelley R. Strowman (bibliography)

 what's this?
1987
 
Edit | Del

Johnson, Richard F. and Strowman, Shelley R. (1987): Effects of Cooling and Flavoring Drinking Water on Psychological Performance in a Hot Environment. In: Proceedings of the Human Factors Society 31st Annual Meeting 1987. pp. 825-829.

During exposure to a hot environment, unacclimatized soldiers may not voluntarily drink enough water to compensate for the loss of fluids. This study evaluated whether, with increased voluntary drinking (due to cooling and/or flavoring the drinking water), the soldier (a) will be less likely to report feelings of discomfort and symptoms of heat illness and (b) will also be better able to maintain his ability to perform psychomotor and cognitive tasks. On each of four test days in a heat chamber, eight subjects were permitted to drink ad lib only one of four beverages: cool water, warm water, cool flavored water, or warm flavored water. The subjects felt more uncomfortable and reported more symptoms of heat illness under the warm water conditions. Psychomotor performance (manual dexterity) and cognitive performance (logical reasoning) were significantly degraded under the warm water conditions but only after at least four hours of heat exposure. Flavoring the water had no effect on any of the measures. It is concluded that under hot weather conditions, degradation in psychological performance may be attenuated if soldiers are provided cool as opposed to warm drinking water.

© All rights reserved Johnson and Strowman and/or Human Factors Society

 
Add publication
Show this list on your homepage
 
 

Join the technology elite and advance:

 
1.

Your career

 
2.

Your network

 
 3.

Your skills

 
 
 
 
 
 

Changes to this page (author)

27 Feb 2010: Modified
25 Jun 2007: Added

Page Information

Page maintainer: The Editorial Team
URL: http://www.interaction-design.org/references/authors/shelley_r__strowman.html
May 19

Design can be art. Design can be aesthetics. Design is so simple, that's why it is so complicated.

-- Paul Rand, 1997

 
 

Featured chapter

Read the fascinating history of Wearable Computing, told by its father, Steve Mann

Read Steve's chapter !

 
 

Help us help you!