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921.
It has been documented in the professional literature that psychologists and mental health professionals in general tend to neglect their own mental health, despite serving in a field that promotes the health and well‐being of others. Numerous empirical studies support the need for psychologists and mental health professionals to be more conscientious of the effect that stress and the nature of their work has on them. This article reviews some of the recent literature and discusses the pertinent issues at hand. A number of interventions are suggested along with tips for professionals to consider in order to function in a more productive and ethical fashion.  相似文献   
922.
This study examined how four different configurations of unemployment and reemployment (defined by history of past unemployment and unemployment/reemployment 3 years later) related to changes in psychological well-being. The longitudinal sample consisted of 566 Portuguese men and women who were unemployed at the beginning of the study. Using true change score models, we found that individuals who reported a long period of unemployment at T1 but were reemployed at T2 showed meaningful gains in positive affect and life satisfaction compared to those who had a shorter history of unemployment and were reemployed. An examination of gender differences revealed that the women who were reemployed after a long history of unemployment showed the greatest relative gains in positive affect. We conclude by noting limitations of this research and suggesting future research to address these limitations.  相似文献   
923.
This study examines the relationships between the index of coordination (IdC) and active drag (D) assuming that at constant average speed, average drag equals average propulsion. The relationship between IdC and propulsive efficiency (ep) was also investigated at maximal speed. Twenty national swimmers completed two incremental speed tests swimming front crawl with arms only in free condition and using a measurement of active drag system. Each test was composed of eight 25-m bouts from 60% to 100% of maximal intensity whereby each lap was swum at constant speed. Different regression models were tested to analyse IdC–D relationship. Correlation between IdC and ep was calculated. IdC was linked to D by linear regression (IdC = 0.246 · D  27.06; R2 = 0.88, P < .05); swimmers switched from catch-up to superposition coordination mode at a speed of ∼1.55 m s−1 where average D is ∼110 N. No correlation between IdC and ep at maximal speed was found. The intra-individual analysis revealed that coordination plays an important role in scaling propulsive forces with higher speed levels such that these are adapted to aquatic resistance. Inter-individual analysis showed that high IdC did not relate to a high ep suggesting an individual optimization of force and power generation is at play to reach high speeds.  相似文献   
924.
The aim of this study was to evaluate stride-to-stride variability of the lower extremity during walking in individuals with and without chronic ankle instability (CAI) using a nonlinear analysis. Twenty-five participants with self-reported CAI and 27 healthy control participants volunteered for this study. Participants walked on a motor-driven treadmill for 3 min at their selected speed. Lower extremity kinematics in the sagittal and frontal planes were recorded using a passive retroreflective marker motion capture system. The temporal structure of walking variability was analyzed with sample entropy (SampEn). The CAI group produced lower SampEn values in frontal-plane ankle kinematics compared to the control group (P = .04). No significant group differences were observed for SampEn values of other kinematics (P > .05). Participants with CAI demonstrated less stride-to-stride variability of the frontal plane ankle kinematics compared to healthy controls. Decreased variability of walking patterns demonstrated by participants with CAI indicates that the presence of CAI may be associated with a less adaptable sensorimotor system to environmental changes. The altered sensorimotor function associated with CAI may be targets for clinical interventions, and it is critical to explore how interventions protocols affect sensorimotor system function.  相似文献   
925.
An experiment that utilized a 16-element movement sequence was designed to determine the impact of eye movements on sequence learning. The participants were randomly assigned to two experimental groups: a group that was permitted to use eye movements (FREE) and a second group (FIX) that was instructed to fixate on a marker during acquisition (ACQ). A retention test (RET) was designed to provide a measure of learning, and two transfer tests were designed to determine the extent to which eye movements influenced sequence learning. The results demonstrated that both groups decreased the response time to produce the sequence, but the participants in the FREE group performed the sequence more quickly than participants of the FIX group during the ACQ, RET and the two transfer tests. Furthermore, continuous visual control of response execution was reduced over the course of learning. The results of the transfer tests indicated that oculomotor information regarding the sequence can be stored in memory and enhances response production.  相似文献   
926.

循证医学引发医学领域的创新和革命,其理念应用于公共卫生领域形成了循证公共卫生。21世纪多种新发和复发传染病的全球性暴发为循证理念的应用带来挑战。高风险的研究环境、复杂的干预手段、证据稀缺、研究设计困难,以及在高度不确定和紧迫时间下建立程序和生成建议的需求,使循证方法学必须通过拓展和调适以解决传染病问题。六步骤快速风险评估机制、AGREE Ⅱ指南评估工具、全球传染病循证资源数据库,成为满足传染病防治的特殊要求而创新的循证实践工具。

  相似文献   
927.

伴随着中医政策的调整,以朱琏创建的“新针灸学”为代表的现代针灸学经历了三个不同的历史阶段:第一个阶段(1949年~1955年):现代针灸学获得了快速发展,强调中医科学化,现代针灸学成为针灸学的主流;第二个阶段(1956年~1989年):现代针灸学被长期边缘化,针灸学复归清朝之前的基本体系,传统针灸成为了针灸学的主流,并延续至今;第三个阶段(1990年~至今):现代针灸学再度受到关注,学术界认识到针灸科学化、现代化是未来的发展方向。需要认真研究制定既有利于传承又有利于创新的中医政策,避免政策的重大摇摆。

  相似文献   
928.

采用一般资料调查表、不良事特征调查表、组织支持感量表、心理弹性量表和第二受害者经历与支持量表对大连市11所医院428名ICU护士进行调查。结果显示,ICU护士作为第二受害者经历与支持总分为(82.84±13.58)分;岭回归结果显示,是否经历了护理部层面的分析讨论或汇报、情感性支持、工具性支持、自强型是ICU护士第二受害者经历与支持水平的影响因素(β=−3.177~0.587,P<0.05),共同解释23.3%的变化。ICU护士发生不良事件后的心理体验情况不容乐观,医院管理者需重视ICU护士的负性情绪,可通过增加组织支持感和提升心理弹性水平以减轻第二受害者的痛苦体验。

  相似文献   
929.

从患者视角来探索医患矛盾发生的原因,寻找一种有效的医患沟通方法。研究认为医患矛盾的核心问题是患者对诊治期望值的不满意,通过构建以患者诊治期望值为主体的医患沟通方法,发现医生和患者之间对诊治期望值存在明显差异。医生通过对医患之间存在的差异性诊治期望值进行充分沟通,形成医患诊治期望值差异下的共识,建立互信合作的关系,最终实现医患互惠共赢。以患者诊治期望值为主体的医患沟通方法,为避免医患矛盾发生,促进和谐医患关系提供一种新的思路。

  相似文献   
930.
调研我国27种药学和中药学期刊2018年刊发论文中实验动物伦理审查和福利状况以及期刊稿约中关于动物实验研究的伦理要求。结果发现,23种期刊声明通过动物伦理委员会审核的论文比例低于14%,25种期刊注明动物伦理审批编号的论文比例低于5%,各个期刊声明遵循有关动物使用和操作指南的论文比例均低于10%。部分论文实验动物福利状况的表述不清楚,动物实验所遵循的指南和原则表述不规范;大部分期刊稿约没有对动物实验研究伦理提出明确要求。建议尽快加强相关期刊编辑的实验动物伦理和福利意识,及时完善稿约内容。  相似文献   
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