Impaired motor control after sport-related concussion could increase risk for musculoskeletal injury: Implications for clinical management and rehabilitation     

Terese L. Chmielewski  Justin Tatman  Shuhei Suzuki  MaryBeth Horodyski  Darcy S. Reisman  Russell M. Bauer  James R. Clugston  Daniel C. Herman 《运动与健康科学(英文)》2021,10(2):154

This review presents a conceptual framework and supporting evidence that links impaired motor control after sport-related concussion (SRC) to increased risk for musculoskeletal injury. Multiple studies have found that athletes who are post-SRC have higher risk for musculoskeletal injury compared to their counterparts. A small body of research suggests that impairments in motor control are associated with musculoskeletal injury risk. Motor control involves the perception and processing of sensory information and subsequent coordination of motor output within the central nervous system to perform a motor task. Motor control is inclusive of motor planning and motor learning. If sensory information is not accurately perceived or there is interference with sensory information processing and cognition, motor function will be altered, and an athlete may become vulnerable to injury during sport participation. Athletes with SRC show neuroanatomic and neurophysiological changes relevant to motor control even after meeting return to sport criteria, including a normal neurological examination, resolution of symptoms, and return to baseline function on traditional concussion testing. In conjunction, altered motor function is demonstrated after SRC in muscle activation and force production, movement patterns, balance/postural stability, and motor task performance, especially performance of a motor task paired with a cognitive task (i.e., dual-task condition). The clinical implications of this conceptual framework include a need to intentionally address motor control impairments after SRC to mitigate musculoskeletal injury risk and to monitor motor control as the athlete progresses through the return to sport continuum.  相似文献   

University-district partnerships to improve field experiences: Associations with candidate perceptions and performance     

《Teaching and Teacher Education》2020

Education Preparation Programs (EPPs) are increasingly pressured to demonstrate alignment between program supports and candidates’ outcomes. Using mixed methods, we studied the Early Field Immersion School (EFIS), an effort to improve candidates’ early field experiences. Participants included 171 candidates enrolled in a graduate certificate program and 11 university-based faculty. EFIS candidates spent increased time in early field experiences, yet EFIS was not associated with candidates’ performance at program exit. Although we found that while candidates and faculty alike valued EFIS supports, participation was negatively associated with perceptions of preparedness. We discuss these discrepancies and offer suggestions for ongoing research.  相似文献   

工作资源对高校图书馆员敬业度影响机制的实证研究     

康超群  杨晴 《图书情报工作》2019,63(17):69-76

[目的/意义]探讨工作资源对高校图书馆员敬业度的影响与机制，以期为高校图书馆实施人力资源管理和提升图书馆员的敬业度提供参考。[方法/过程]选取湖南各高校图书馆的358名馆员为研究对象，考察工作资源对高校图书馆员敬业度的预测作用以及心理资本与组织承诺在两者之间的中介作用。[结果/结论]描述性统计与差异分析、相关分析和逐步回归分析的结果表明，不同性别的高校图书馆员在组织承诺量表得分上存在显著性差异，男性馆员组织承诺得分显著高于女性，不同性别馆员在其余得分上均不存在显著性差异。不同婚姻、年龄、学历、职位、职称者在各量表得分上均不存在显著性差异。高校图书馆员工作资源、心理资本、组织承诺与敬业度的两两相关都达到统计显著性水平。工作资源对高校图书馆员的敬业度具有正向预测作用，心理资本和组织承诺能够在工作资源对高校图书馆员敬业度的影响中起部分中介作用。丰富高校图书馆员工作资源，增进其组织支持感，增强其心理资本和组织承诺，是促进高校图书馆员敬业度提升的有效路径。  相似文献   

高校图书馆员职业道德的培养     

颜宁 《湖南城市学院学报》2011,32(4):103-104

厘清高校图书馆员的职业道德范畴,加强图书馆员职业道德建设,培育馆员的职业精神,是建设好高校图书馆的关键,也是高校图书馆员美好职业前景的可靠保证。  相似文献   

学科馆员在科研选题中的作用   总被引：2，自引：0，他引：2  

王春燕 《技术与创新管理》2006,27(1):55-56,62

科研选题是科研活动中重要的步骤,学科馆员利用自己的优势协助科研人员做好科研选题,并提出了选题的原则和方法以及学科馆员应具备的素质。  相似文献   

针刀松解法治疗膝骨关节炎临床对照研究   总被引：3，自引：0，他引：3  

张义  郭长青  张秀芬  俞杰  权伍成  付平  黄永强 《中国科技信息》2007,(18):219-220,222

目的：通过与电针治疗膝骨关节炎的疗效进行对比，观察针刀对膝骨关节炎患者各项指标的影响以及总体疗效如何。方法：采用随机、对照的方法，试验组24例，采用针刀治疗；对照组24例，采用电针治疗。对比两组临床疗效。结果：（1）经过3周的治疗，电针组和针刀组均取得了一定的近期效果，与治疗前相比各项指标均有显著改善，两组的有效率比较无显著差异。（2）疗效的趋向性与治疗方法有关，针刀组更加趋向于临床治愈（P=0.04）。（3）两组患者治疗前后自身指标分值比较：疼痛、关节僵硬、生理功能、压痛、肿胀、关节活动度均有下降，具有统计学意义；针刀组与电针组治疗后各指标分值比较，疼痛、关节僵硬、生理功能、压痛、肿胀均无统计学意义。针刀组患者治疗后关节活动度显著优于电针组。结论：通过上述研究认为针刀治疗膝骨关节炎近期疗效良好，值得进一步深入研究。  相似文献   

新形势下迅速提升高校图书馆员信息素养的途径及策略     

吴朝红  陈美霞 《南平师专学报》2011,30(6):73-76

随着信息技术的飞速发展,高校图书馆员信息素养显得越来越重要。本文从信息素养的内涵出发,剖析目前图书馆员信息素养现现状,提出迅速提升信息素养的途径及策略。  相似文献   

Wake up Information Literacy Instruction: Ideas for Student Engagement     

Lisa Campbell  Diana Matthews  Nance Lempinen-Leedy 《图书馆管理杂志》2015,55(7):577-586

In this article, three librarians from Santa Fe College, the community college winner of the 2015 ACRL Excellence in Academic Libraries Award, share their successful work in information literacy instruction. While the ACRL award is given for overall achievement, this article focuses upon their creative and varied approaches to instruction, incorporating a wide blend of strategies to reach students across the college. Beginning with targeted approaches to virtual instruction, including broad use of the flipped classroom model, and building in active learning techniques, the librarians at Santa Fe College have built an instruction program that could serve as a model to community college libraries across the country.  相似文献   

A Human Resources Dilemma? Emergent Themes in the Experiences of Part-Time Librarians     

Zara T. Wilkinson 《图书馆管理杂志》2015,55(5):343-361

Although many newly-graduated librarians are applying for and accepting part-time library employment after graduation, little research has been done into what working part-time means for these early career librarians. This article, based on a survey of recent LIS graduates who have worked part-time, provides a snapshot of part-time library employment and the advantages and disadvantages it affords to new librarians. This information is particularly relevant in light of the difficult job market for entry-level librarians. All of the surveyed librarians have worked in at least one part-time professional or paraprofessional position in a library after receiving their degree. Many of these respondents describe holding multiple part-time positions and receiving low salaries and few, if any, employment benefits. The themes documented in the open-ended short answers of these part-time librarians will help to guide further research into the professional and personal impact of part-time employment.  相似文献   

高校图书馆微平台服务现状与运营策略研究     

姜晨曦 《现代情报》2015,35(12):148-151

微平台是指微博和微信两种网络社交平台。文章从微博与微信的传播特征出发,总结出微博与微信在高校图书馆应用中的优势和不足,并结合实际工作,对高校图书馆微平台服务现状进行个案分析,指出其存在的问题,最后提出高校图书馆微平台的运营策略。  相似文献