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81.
Robert F. Scherer Philip M. Drumheller Crystal L. Owen 《The Journal of psychology》2013,147(4):435-441
We evaluated appraisal of and coping with a college examination over three stages of the transaction for 138 American undergraduate students. The transactional process approach allowed for the identification of differences in the magnitude and direction of appraisal and coping between adjacent stages and stages separated by an intervening stage. Repeated measures tests revealed that differences in appraisal and coping could occur between all pairs of stages, suggesting that, in research limited to investigating changes between adjacent stages only, the concept of a transactional process may be attenuated and important changes overlooked as the process of a stressful encounter unfolds. 相似文献
82.
《Occupational Therapy in Mental Health》2013,29(1):47-66
The first part of this paper develops an ecological and rehabilitative stance for the occupational therapist in relation to the anorexic patient. Maximizing the individual's level of psychosocial functioning is regarded as the primary aim of treatment. A model for approaching the anorexic patient is described which examines environmental factors, and the importance of assessment and follow up. The cognitive behavioral approach is discussed and suggestions are made for adapting it to the occupational therapist's orientation towards practical activity. In the second part of the paper concrete suggestions for therapy are made. 相似文献
83.
《The journal of positive psychology》2013,8(5):395-403
Flow theory postulates that the psychological state of flow emerging when one engages in activities where skill level and challenge are both high, results in ‘optimal’ subjective experiences relative to other psychological states, and is intrinsically motivated. The experience sampling method was used on a sample of college students to compare daily activities associated with flow (high skill, high challenge) to the psychological state of control (high skill, moderate challenge) in relation to the subjective experiences of enjoyment, happiness, intrinsic motivation, and cognitive involvement. Contrary to flow theory, enjoyment, happiness, and intrinsic motivation were characteristic of activities associated with being in ‘control,’ as opposed to flow. Flow activities were associated with being cognitively involved in the task at hand. We believe such theoretically important findings have been masked when using the original four-channel model of flow, but are clarified with use of the revised experience fluctuation model. 相似文献
84.
Road traffic crashes accounted for almost 13% of the total mortality recorded at the public health facilities in Vietnam in 2010. This qualitative study investigated factors related to bus-related crashes in Hanoi, Vietnam using focus group discussions and in-depth interviews among 75 participants who are bus drivers, motorcycle users, bus passengers, bus company managers, traffic policemen and local authorities. The results suggested that bus drivers were not the sole contributor to road traffic crashes with other vehicles. The rapid population growth due to rural to urban migration and the poor transport system appeared to be important contributing factors. In addition, “village culture” was likely to influence both the traffic behaviors of road users and the practices of law enforcement officers. Moreover, drink-driving behaviors appeared to be an important contributor to bus-related crashes. Supervision and penalty policies of bus companies also appeared to influence the driving performance of bus drivers. For a long-term solution to reduce bus-related crashes, it is vital to improve the transport infrastructure and the state management capacity regarding road safety as well as to assist the positive transition of citizens migrating from rural areas to their new urban lifestyle. 相似文献
85.
When facing potential conflicts, whether to make interventions is an important decision for air traffic controllers and vital for aviation safety and efficiency. While many task-related factors in influencing such decisions have been identified, the large portion of individual differences has remained insufficiently explained. This paper proposes that controllers with a more holistic thinking style will be more likely to make interventions because they envision more uncertainties in the system which can lead to a higher level of perceived risk and a greater likelihood to take proactive measures. To test these hypotheses, forty-two licensed controllers were invited to complete a questionnaire measuring holistic thinking style and later a conflict detection/resolution task. Multilevel regression analyses showed that (1) when the real risk level (the minimum lateral distance between two converging aircraft) dropped, controllers who think more holistically still tended to maintain a higher risk perception level (perceived likelihood of aircraft collision in the future) which lead to a higher intervention ratio and (2) even when real and perceived risk levels were controlled, those who think more holistically were more likely to make interventions. These findings are discussed with reference to literature in cognitive style, risk perception and workload management. Potential implications for personnel selection and training are also discussed. 相似文献
86.
Andrew Fiala 《Sport, Ethics and Philosophy》2017,11(3):357-369
AbstractThis paper examines the phenomenon of team spirit from a neurobiological point of view. It argues that ethical judgment should be involved in understanding and evaluating the idea. Adopting a liberal individualist point of view helps us understand the phenomenology of team spirit, while also helping us to articulate a critique of communitarian approaches that celebrate the sort of de-individuation that occurs in team spirit. The paper recognizes further complexity in terms of cross-cultural issues, as well as the tendency to toward reductionism. It concludes by imagining a thought experiment involving chemically enhanced team spirit, which shows how our larger ethical framework helps us evaluate possible responses. 相似文献
87.
Valérie De Prycker 《Zygon》2011,46(1):5-25
Abstract. This paper both clarifies and broadens the notion of control and its relation to the self. By discussing instances of skillful absorption from different cultural backgrounds, I argue that the notion of control is not as closely related to self‐consciousness as is often suggested. Experiences of flow and wu‐wei exemplify a nonself‐conscious though personal type of control. The intercultural occurrence of this type of behavioral control demonstrates its robustness, and questions two long‐held intuitions about the relation between self‐consciousness and the experience of control. The first intuition holds that the conscious self initiates and controls actions, thoughts, and feelings. The second is the view that losing this self‐conscious type of control is a negative and upsetting experience. By focusing on “the paradox of control” in these experiences of skillful absorption, I argue that a feeling of control can occur without a self that narratively claims control. Furthermore, this type of control can be a very positive and pleasurable experience. Therefore, the common views of the notion of control are in need of broader conceptualization and further refinement. 相似文献
88.
航空管制人员保持良好的情境意识是确保空中交通以安全、高效方式运行的必要条件。如果在管制员工作过程中, 能准确监测其情境意识状态, 并在情境意识丧失前给予及时告警, 那么将会极大地提高管制绩效和减少空中两机相撞的概率。目前, 国外评价管制员情境意识的方法虽然不少, 但这些方法基本都是诊断性质和回溯性质的, 无法对管制员的情境意识进行监测或预警。管制员的情境意识受个体差异、任务等多种因素的影响, 同时, 其也可以由某些指标来表征, 如某些作业绩效指标和生理指标。为了能够实现对航空管制员情境意识的准确监控及告警, 拟通过雷达管制模拟实验、心理测量、专家评定等方法采集多传感器数据, 分别建立基于表征指标和基于影响变量的情境意识计算模型, 并比较其预测性能。该研究结果可为管制员情境意识的实时监测提供支持。 相似文献
89.
90.
Since the nineteenth century, the problem of the arrow of time has been traditionally analyzed in terms of entropy by relating
the direction past-to-future to the gradient of the entropy function of the universe. In this paper, we reject this traditional
perspective and argue for a global and non-entropic approach to the problem, according to which the arrow of time can be defined
in terms of the geometrical properties of spacetime. In particular, we show how the global non-entropic arrow can be transferred
to the local level, where it takes the form of a non-spacelike local energy flow that provides the criterion for breaking
the symmetry resulting from time-reversal invariant local laws. 相似文献