BackgroundThe exposure to war scenes via screens, despite offering a degree of detachment, can be stressful for the operator. The aim of the current study is to examine the existence of anxiety, depression, and post traumatic stress disorder (PTSD) symptoms among unmanned aerial vehicle (UAV) Israeli operators.MethodsParticipants comprised 41 UAV operators (87.2% male), aged 22–38 (M age = 26.05, SD = 3.54). Most (78.0%) reported having viewed battlefield scenes. All participants completed a total of five questionnaires: Beck Depression Inventory, State-Trait Anxiety Inventory, and three questionnaires of PTSD: Post Trauma Questionnaire (CAPS), the Post-Traumatic Cognition Inventory (CTPI), and the Post-Traumatic Symptom Scale (PSS).ResultsMean scores of depression and anxiety were found significantly lower than diagnosis cut-off points (p < .001). Senior operators showed higher means for depression (5.69 vs. 2.58, p = .040), of stress level (PSS; 3.17 vs. 0.25, p = .020) and for distress intensity (3.79 vs. 0.57, p = 0.041) than less-experienced operators.ConclusionsInvestigating and monitoring the impact of battlefield exposure in UAV operators are highly beneficial for preventing psychopathology.
The following is a case study of the blizzard of October 2014, an Israeli rescue team, the Special Mental Health Team (SMHT) of the Israeli Defense Forces Medical Corps, was sent to the disaster area to rescue Israeli trekkers. The SMHT intervention was provided immediately following the traumatic events with the purpose of lowering stress-related symptoms, shortening recovery time and reducing post-traumatic stress disorder symptoms that could occur in the future. Forty Israeli trekkers were assessed by SMHT: 75 % (n = 30) had mild acute stress reaction (ASR) symptoms and 25 % (n = 10) had severe acute stress disorder (ASD) symptoms. All participating trekkers receiving the intervention as a way to alleviate symptoms reported no symptoms of ASR and ASD following the intervention. Trekkers with mild ASR reported full recovery after 1 week and trekkers with ASD reported full recovery after 3 months. This case study describes the psychological intervention conducted by SMHT for the surviving trekkers following the blizzard and aims to extend the knowledge base of mental health intervention at the early phases of disaster. A research study should be conducted to develop a measurement tool capable of evaluating the effect of a short-term intervention conducted in the field.
Background: Demographic, professional, and emotional symptoms have been associated with higher risk for burnout reaction among health professionals. The current study focused on three groups of military health professionals: physicians, dentists, and mental health officers. The aims of this study included examining burnout indices characterizing three health professional groups, seeking associations between mental burnout subscales (job demands and social support), and testing the mediating impact of job demands and social support on burnout indices of military health professionals Methods: A cross-sectional study design was conducted with 166 military health professionals. Respondents completed Maslach Burnout Inventory (MBI), which examines emotional exhaustion, depersonalization and personal accomplishment, the Job Demands Questionnaire, Multidimensional Perceived Social Support (MPSS), and a demographic questionnaire.Results: Women, in comparison with men, reported greater social support and reported being significantly more assisted by others. Married participants and participants in a relationship, in comparison with singles, reported receiving greater support. Physicians reported higher levels of burnout. Burnout and job demands scales were strongly and positively correlated. Finally, using structural equation modeling we demonstrated that social support mediated the links between gender and family status on job demands.Conclusions: Therapeutic and supportive resources, such as professional supervision and peer group support should be offered to physicians, who are at particular risk for burnout response. Future studies should examine other health professionals in the army, such as nurses and paramedics, to better understand their responses to stress-related situations.
BackgroundOptimizing performance of aviators while minimizing risks arising from the exposure to extreme environment, both external and internal, is one of the principles guiding the Israeli Air Force. Young cadets in particular are considered an “at risk” population due to the fact that they have no experience in flight in the first stages of training and are therefore subjects for investigation.MethodsIn this study, we investigated the cognitive performance of young cadet pilots across different hours of the day. 39 cadets were randomly divided into 3 groups: morning, late afternoon, and late evening groups and then tested on a cognitive battery that contained both simple performance measures but also complex measures like dual-tasking and mental rotation test.ResultsThe analysis indicated a significant effect of ‘time of day’ on the participants’ accuracy [F (2, 32) = 3.4, p < 0.05]. In a post hoc pairwise t-tests, we found a near significant (p = 0.52) increase in participants’ accuracy and a significant increase [F (2, 32) = 4.5, p < 0.05] in participants’ reaction time in the late evening group as compared to the morning group. We also found a differential effect of dual tasking on accuracy in the different daytimes [F (2, 33) = 5.6, p < 0.01]. In a post hoc analysis, we found that accuracy in the 1-back task deteriorates from single task condition to the dual task condition only in the morning group (p < 0.05), but not in the late evening or late-afternoon group.ConclusionsThis ‘trade-off’ behavior, slowing down in order to perform better, in the late evening group may be a result of a voluntary control mechanism (top-down processes) activated at night, in this group. The combination of feeling fatigue, along with the understanding that complex tasks are more resource consuming, caused the cadets to check and double-check before answering, whereas in the morning group, they felt alert and vital, and acted more reactively, ended in an impulsive manner that caused to inaccurate performance.
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