RESUMO
BACKGROUND: Despite being a well-supported strategy, Stress Inoculation Training (SIT) has not been fully incorporated in the advancement of human performance among most military personnel. The RAND Study recommendations for maximizing SIT's potential within high-risk/ high-intensity occupational groups were used in designing the Core Training protocol targeting psychological performance, SIT-NORCAL (Part 1). PURPOSE: The current project (Part 2) sought to further develop the protocol as a health and human performance hybrid through quality improvement analysis of the content, process, and measurement elements for use in the human performance context. METHODS: Evidence-based/evidence-driven methodologies were used in collaborative design tailored to the unique needs of special warfare enablers specializing in Explosive Ordnance Disposal (n = 17). The resultant three-phase training was conducted with a novice group (n = 10) using standardized measurements of collaboration, human performance, and adaptive capabilities on identified training targets. RESULTS: Process elements demonstrated high feasibility, resulting in high collaboration and trainee satisfaction. Significant improvements in psychological performance targets were observed pre- to post-training, and during an Adaptive Environmental Simulation designed by unit members. Two weeks post-training, unit members (n = 5) responded to an actual crash of an F-16 aircraft; measurements indicated maintenance of skill set from training to real-world events. CONCLUSION: Deployment of the elements in the SIT-NORCAL protocol demonstrated early feasibility and positive training impact on occupationally relevant skills that carried over into real-world events.
Assuntos
Substâncias Explosivas , Militares , Humanos , Projetos Piloto , GuerraRESUMO
We report on a study of the ultraviolet (UV)-induced degradation on optical grade polytetrafluoroethylene (PTFE) and ceramic diffuser samples. Long-term UV exposure may significantly alter the reflectance and lead to an error in the calibration of optical instruments. A large integrating sphere was used to irradiate the samples for 334.7 days at an irradiance level of 194.9 W/m2. Samples were qualified and measured for reflectance factor, bidirectional reflectance distribution function, and fluorescence, before and after the exposure, and at 12-week intervals during the exposure. This study revealed significant differences between the aging behavior of ceramic and PTFE samples.