首页 | 本学科首页   官方微博 | 高级检索  
相似文献
 共查询到20条相似文献,搜索用时 31 毫秒
1.
Using a correlational design, this exploratory research investigates the relationships between soldiers’ perceptions of the motivational climate created by platoon leaders and unit cohesion in a French military sample. Conducted among 257 soldiers, the findings indicate that new recruits perceive motivational climate as significantly more task- than ego-involved. Moreover, multiple regressions show that a task-involving motivational climate predicts higher measures of cohesion than does an ego-involving motivational climate. Implications for the professionalization of military forces and exercising command in training are discussed.  相似文献   

2.
In this prospective study, we examined pre‐ and postmission predictors of morale in U.S. military peacekeepers deployed to Kosovo. After controlling for demographic and military characteristics, current general life stressors, unit cohesion, and reports of patriotism and nationalism were predictive of predeployment morale. We also found that positive military experiences, general overseas military stressors, and postdeployment unit cohesion were significant predictors of postdeployment morale after controlling for demographic and military characteristics and predeployment morale, cohesion, and patriotism/nationalism. The results suggest the need to broaden our understanding of the factors that may assist and motivate soldiers during demanding peacekeeping operations and the factors that may mitigate the impact of stressful demands and associated mission‐related strain.  相似文献   

3.
Identifying methods that enable prediction of psychopathology that results from military service is crucial for individual and mission readiness, and for postdeployment mental health. In the present study, we investigate the relationship between sensation seeking (SS) and posttraumatic stress disorder (PTSD) and between SS and depression. Data from 743 Danish soldiers deployed to Afghanistan in 2009 were collected 6 times: before deployment, during deployment, 1–3 weeks after homecoming, 2 months after homecoming, 7 months after homecoming, and 2.5 years after homecoming. In this study, we did not find a relationship between SS and PTSD, or between SS and depression. The present study does not support previous findings that link SS with psychopathology. The structural environment in the military setting, the extent of exposure and type of stressful situations may play a moderating role. More extreme environments, such as imprisonment and torture, may favor different expressions of SS. Further research should include other factors such as context and the extent and type of traumatic exposure in relation to SS.  相似文献   

4.
Dehydroepiandrosterone (DHEA) and DHEA sulfate (DHEAS) are anabolic prehormones involved in the synthesis of testosterone. Both have been shown to exert neuroprotective effects during stress. In this randomized, controlled, double-blind field study, we examined the effects of a 12-day DHEA regimen on stress indices in military men undergoing survival training. Forty-eight men were randomized to either a DHEA treatment group or placebo control group. The treatment group received 50 mg of oral DHEA supplementation daily for 5 days during classroom training followed by 7 days of 75 mg during stressful field operations. Control subjects received identical placebo pills. Salivary assays (DHEA[S], testosterone, and cortisol) were conducted at four time points: distal pre-stress (T1), proximal pre-stress (T2), mock-captivity stress (T3), and 24 h recovery (T4). Subjective distress was also assessed at T1, T3, and T4. As expected, DHEA treatment resulted in higher salivary concentrations of DHEA and DHEAS during daily living, mock-captivity stress, and recovery. Similar patterns were observed for salivary markers of anabolic balance: DHEA/cortisol, DHEAS/cortisol, and testosterone/cortisol concentration ratios. Despite notable time effects, no group differences emerged for subjective distress. A brief, low dose DHEA regimen yielded large increases in salivary DHEA(S) concentrations and enhanced anabolic balance throughout sustained military stress. These physiological changes did not extrapolate to subjective distress.  相似文献   

5.
This study examined psychological and physical health factors in a cohort of U.S. Marine recruits with the goal of developing a comprehensive understanding of attributes recruits bring to training. 1,350 male recruits completed a multimeasure survey during the first week of training. A 2-way multivariate analysis of variance (MANOVA) was conducted to explore the relationship of hardiness dimensions on several psychological and physical factors. Compared with other military samples, this cohort reported similar levels on hardiness control and rigidity subscales. Recruits who reported higher scores on a measure of positive hardiness also reported higher scores on measures of grit, grit ambition, sensation seeking, training expectations, positive ways of coping, physical and mental health, fitness scores, and lower scores on a measure of depression. This study provides a more complete understanding of the complex array of attributes of Marine recruits and forms a foundation for predictive models of injury risk and/or attrition.  相似文献   

6.
Mental set is observed when a familiar problem-solving strategy is applied to new problems that can be solved in simpler, more efficient ways. It is most famously illustrated in the water jar problems (Luchins, 1942 ). In these volume measurement problems, participants learn a rule to obtain an exact volume of liquid involving a complex combination of liquid transfer. Participants persevere in using this rule for new problems that can be solved with a much simpler rule. In two experiments presented here, participants completed the water jar task either in interactive conditions with actual water jars at a sink or in noninteractive conditions, with the problems presented on paper, as in the original Luchins procedure. Interactivity significantly reduced the degree of perseverance. In addition, participants' visuospatial skills significantly predicted the rate of perseverance (and the latencies to solution) in interactive but not in noninteractive conditions. These results underscore the importance of designing problem-solving experiments that engineer distributed cognitive systems in which participants coordinate internal and external resources in thinking.  相似文献   

7.
采用质性和量化研究方法,探讨耐挫心理的结构及因素间关系。研究1采用质性研究方法,对23名被试进行深度访谈,结果发现:(1)耐挫心理的结构由坚信、乐观、可控和醒悟构成;(2)坚信、可控和醒悟共同影响乐观。研究2采用量化研究方法,基于研究1的耐挫心理结构编制大学生耐挫心理量表,对大学生进行施测。结果发现:(1)耐挫心理四因素结构有良好的拟合指数;(2)醒悟正向预测坚信,进而正向预测可控,最终正向预测乐观;(3)量表有良好的信度和效度。结果表明,耐挫心理的结构包含坚信、乐观、可控和醒悟四个因素;大学生耐挫心理量表符合心理测量学要求,可作为未来研究的工具。  相似文献   

8.
ABSTRACT

Few studies have investigated what soldiers find meaningful after being exposed to highly stressful events and what positive effects they might have in the aftermath. This study reports the psychometric properties of a newly developed questionnaire, Meaning of Service (MoS), and its application to the study of how strongly meaning-making processes are associated with psychological growth. One hundred eighty-four Norwegian Air Force Veterans who have participated in various missions abroad in different branches of the military completed the MoS questionnaire along with other scales reflecting psychological growth, hardiness, resilience, stress, and exposure, as well as personal and mission characteristics. The principal component analysis mainly identified three major meaning themes as expected from previous qualitative research (Confirmation of ability, Cohesion of peers, and Significance of effort). The hierarchical regression analysis showed that all three meaning themes and two coping strategies were associated with psychological growth, and that Confirmation of ability (coping and recognition of coping) seems particularly important to enhance Veterans’ prospects of psychological growth. Future research directions are proposed including suggestions for minor modifications of the questionnaire.  相似文献   

9.
Three studies were conducted to develop and validate a mental toughness instrument for use in military training environments. Study 1 (n = 435) focused on item generation and testing the structural integrity of the Military Training Mental Toughness Inventory (MTMTI). The measure assessed ability to maintain optimal performance under pressure from a range of different stressors experienced by recruits during infantry basic training. Study 2 (n = 104) examined the concurrent validity, predictive validity, and test–retest reliability of the measure. Study 3 (n = 106) confirmed the predictive validity of the measure with a sample of more specialized infantry recruits. Overall, the military training mental toughness inventory demonstrated sound psychometric properties and structural validity. Furthermore, it was found to possess good test–retest reliability, concurrent validity, and predicted performance in 2 different training contexts with 2 separate samples.  相似文献   

10.
The authors investigated the extent to which social support and coping account for the association between greater optimism and better adjustment to stressful life events. College students of both genders completed measures of perceived stress, depression, friendship network size, and perceived social support at the beginning and end of their 1st semester of college. Coping was assessed at the end of the 1st semester. Greater optimism, assessed at the beginning of the 1st semester of college, was prospectively associated with smaller increases in stress and depression and greater increases in perceived social support (but not in friendship network size) over the course of the 1st semester of college. Mediational analyses were consistent with a model in which increases in social support and greater use of positive reinterpretation and growth contributed to the superior adjustment that optimists experienced.  相似文献   

11.
The paper presents two groups of objecting Israeli reserve soldiers who chose to resolve their dilemmas with the morally controversial war in Lebanon (1982–1985) in line with two different morally preferred actions. These soldiers either refused to join their unit on its assigned mission in Lebanon and paid the price of court martial and imprisonment, or chose to continue their military service but made extra sacrifices to preserve their moral principles on the battlefield, as well as voiced their objection via a protest group. The relationship between the objectors' hypothetical and actual moral knowledge is discussed.  相似文献   

12.
With the conventional wars being rarer, low intensity conflict (LIC) operations have now become a norm. This new military environment is characterized by ambiguous and unpredictable situations, complex goals, invisible enemy combatants, political sensitivities, undefined restraints on weaponry tactics and associated multiple microstressors that make it highly stressful and cognitively demanding for soldiers. Considering LIC stress under a holistic / interactionistic paradigm, this review paper examines (i) the unique stressors of LIC operations and their impact on soldiers?? mental health and fitness, cognitive functioning, combat readiness and effective performance; (ii) preventive training programmes (Hardiness Training and Comprehensive Soldier Fitness) for developing and sustaining resilience; (iii) the central role of military leadership and structure as key components of combat stress control, unit cohesion, institutional support and other HR practices (e.g., command consultation, grievance redresssal, performance appraisal, communication, conflict resolution); and (iv) mental health services as coping resources and potential stress countermeasures such as psychological first aid, after-action debriefing, operational stress training, suicide prevention, treatment of stress casualities, help-seeking skills and self-care as part of preventive mental health training and post-trauma rehabilitation. The roles of both the skill-building and the stress-combating aspects of training, leadership, organizational support / HR practices and mental health services seem important as potential moderators of stress-strain relationship in LIC operations.  相似文献   

13.
In this article, we explore the role of two narrow personality traits, Sensation Seeking and Need for Structure, in soldiers’ situational perception in a military task‐environment. In the first study, we assess the psychometric qualities of the personality inventories, Sensation Seeking Scale‐V and Personal Need for Structure, in an Estonian military sample. In the second study, we explore how these traits are related to soldiers’ perception of complexity (predictability) and potential harms involved (riskiness; defined as situation structure) in two field exercise tasks. We found that both of the explored personality traits are significantly and inversely related with soldiers’ perception of situation structure in a military environment. Implications for personnel selection, training, and performance of military organizations are discussed.  相似文献   

14.
In 3 studies, the authors examined the contribution of leaders' attachment styles to their leadership motives and beliefs and to followers' outcomes. In Study 1, participants completed measures of attachment orientation, leadership motives, self-representations, and leadership style. Studies 2 and 3 were conducted within Israeli military units either during a leadership workshop or during intensive combat training. Israeli military officers and their soldiers (followers) reported on their attachment styles, and the soldiers reported on the officers' leadership qualities and on the soldiers' own performance and mental health. Leaders' attachment anxiety was associated with more self-serving leadership motives and with poorer leadership qualities in task-oriented situations. Leaders' attachment anxiety also predicted followers' poorer instrumental functioning. Leaders' attachment-related avoidance was negatively associated with prosocial motives to lead, with the failure to act as a security provider, and with followers' poorer socioemotional functioning and poorer long-range mental health. Results are discussed with respect to the value of attachment theory for the study of leadership.  相似文献   

15.
Belief perseverance—the tendency to make use of invalidated information—is one of social psychology’s most reliable phenomena. Virtually all of the explanations proffered for the effect, as well as the conditions that delimit it, involve the way people think about or explain the discredited feedback. But it seems reasonable to assume that the importance of the feedback for the actor’s self-image would also influence the tendency to persevere on invalidated feedback. From a self-enhancement perspective, one might ask: Why would people persist in negative self-beliefs, especially when the basis for those beliefs has been discredited? In the present study, actors and observers completed a word-identification task and were given bogus success or failure feedback. After success feedback was discredited, actors and observers persevered equally in beliefs about the actor’s abilities. However, following invalidation of failure feedback, actors provided significantly higher performance evaluations than observers, thus exhibiting less perseverance on the negative feedback. These results suggest that the motivation to maintain a relatively favorable self-image may attenuate perseverance when discredited feedback threatens an important aspect of the self-concept.  相似文献   

16.
ObjectivesTo generate insights into the personal meaning and value of an inclusive adventurous training and adapted sport course for military personnel who have experienced physical disability as a result of injuries sustained during active service.DesignNarrative storytelling approach based on collaboratively written creative nonfictions.MethodFirst-person stories were constructed with two male soldiers on the basis of informal interviews and conversations across five days of a residential adventure training and sport course.ResultsThe stories portray the personal benefits, meaning, and value of adventurous training and sport by illuminating each individual's experiences since injury/trauma, his experiences while on the course, and how these interact to shape psychological wellbeing and future life horizons. They reveal a complex interplay between physical, psychological, and social disability among some military personnel.ConclusionsThe story as analysis expands current understanding of the psychological effects of physical activity for injured military personnel through: (i) providing an alternative analytical approach; (ii) revealing subjectivities, personal meaning, and biographical connections to generate a holistic understanding of the individual; (iii) preserving the complexity and ambiguity that characterize lived experience to support plural understandings; (iv) sharing an embodied representation as an ethical act of witnessing another's life. We suggest these kinds of understandings are necessary for physical activity practitioners who wish to support military personnel who have sustained a disability.  相似文献   

17.
应征公民心理选拔的人格评估   总被引:2,自引:1,他引:1  
应征公民人格评估的目的是对精神分裂症病前人格特征进行预测性评价。采取定性与定量两种研究方法编制征兵专用人格问卷,并对其进行指标验证。结果发现:①量表应答得分区间可较好地区分正常新兵与精神分裂症被试;②二阶因子分析将人格分量表部分划分为3个维度8个因子;③精神分裂症患者人格分量表分数各指标均显著高于正常新兵;④总预测符合率和预测合格符合率均在98%以上,预测淘汰符合率最低为70.13%。上述结果表明,本研究编制的中国士兵人格问卷(CSPQ)具有良好的信度和效度,适用于我国应征公民心理检测以及我军士兵的人格测试  相似文献   

18.
PC-based games are currently being used for military training, but the instructional and motivational features of such technology are not well understood. To identify features of training games that influence instruction and motivation, a popular first-person-perspective game with a military theme was analyzed empirically. Twenty-one participants played the “basic training” portion of the game, which included Army background information, virtual marksmanship training, an obstacle course, virtual weapons familiarization, and an urban terrain training mission. The results of this research provide useful information to individuals developing training games, desktop simulations, and interactive multimedia courseware to meet optimal training objectives and strategies.  相似文献   

19.
The need for reliable and valid measures of personality and motivational factors in the prediction of success in military training was discussed. The personnel classification system currently used by the Israeli Army was briefly described. The personality factors used in that system are measured by an interview, which is individually administered to each enlisted man. The goal of the present study was to replace this interview by an objective group questionnaire, with the hope of saving time, manpower and effort without any loss to predictive validity. The criterion for validation of the system was the performance of the soldiers in elementary training. This performance was assessed by commanding officers and by peers. The results showed that the questionnaire is eventually equivalent to the interview as a predictor of performance in military training. It was concluded that the questionnaire should be preferred for economical reasons.  相似文献   

20.
The main purpose of this study was to investigate the moderating effect of dispositional optimism on the relationship between the perception of parental achievement pressure and academic stress in South Korean children. Participants comprised 386 children, aged 10, recruited from 6 elementary schools in rural and metropolitan regions of South Korea. Participants completed self-report questionnaires on optimism, perception of achievement pressure from parents, and academic stress. Statistical analyses were conducted to identify significant variables. The multiple linear regression analysis showed children’s optimism significantly buffered academic stress. With increased parental pressure to achieve, children with higher optimism scores experienced less academic stress than those with lower optimism scores. The results suggest that optimism can alleviate stress for Korean children who live in an extremely stressful academic climate.  相似文献   

设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号