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Stress Inoculation Training (SIT-NORCAL), Part 2: A Pilot Study Among Explosive Ordnance Disposal Special Warfare

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    |December 30, 2021
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    Stress Inoculation Training (SIT) was adapted for military Explosive Ordnance Disposal (EOD) personnel, showing high feasibility and trainee satisfaction. The SIT-NORCAL protocol improved psychological performance and skills applicable to real-world EOD scenarios.

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    Area of Science:

    • Military psychology
    • Human performance optimization
    • Occupational health and safety

    Background:

    • Stress Inoculation Training (SIT) is a proven strategy for enhancing psychological performance but is underutilized in military settings.
    • The SIT-NORCAL protocol (Part 1) was developed based on RAND Study recommendations for high-risk military occupations.
    • This project (Part 2) aimed to refine the protocol as a hybrid health and human performance model.

    Purpose of the Study:

    • To further develop the SIT-NORCAL protocol for military human performance applications.
    • To analyze content, process, and measurement elements for quality improvement.
    • To tailor the training for special warfare enablers, specifically Explosive Ordnance Disposal (EOD) personnel.

    Main Methods:

    • Utilized evidence-based methodologies for collaborative design with EOD specialists (n=17).
    • Implemented a three-phase training program for novice EOD personnel (n=10).
    • Measured collaboration, human performance, and adaptive capabilities using standardized assessments.

    Main Results:

    • The training process exhibited high feasibility, leading to excellent collaboration and trainee satisfaction.
    • Significant pre- to post-training improvements were noted in psychological performance targets.
    • Skills trained were maintained in a real-world F-16 aircraft crash scenario (n=5), demonstrating transferability.

    Conclusions:

    • The SIT-NORCAL protocol demonstrated early feasibility and a positive impact on occupationally relevant skills.
    • Training elements effectively transferred to real-world events for EOD personnel.
    • The protocol shows promise for enhancing military human performance in high-stress occupations.