Effects of sleep and fatigue on teams in a submarine environment.

Successful submarine operations rely on the performance of tactical teams who must work under conditions of physiological and cognitive fatigue. Sleep loss and circadian disruption contribute to fatigue in this setting and, although the effects of this fatigue have been studied extensively in individuals, little is understood about how fatigue impacts team performance Рespecially in a submarine environment. The present review provides an overview of the fatigue on submarine teams and is divided into four main sections: 1) A discussion of factors that should be considered in team fatigue research.

Development of the Warfighter's Hearing Health Instructional (WHHIP) Primer App.

The Warfighter's Hearing Health Instructional Primer (WHHIP) is a supplemental tool for military hearing conservation programs (MHCPs) and can be accessed by the warfighter on his/her own personal mobile phone. A gap was identified for a supplement to MHCPs that is easily accessible by warfighters to improve hearing health knowledge. The WHHIP aims to instruct the warfighter in best hearing health practices.