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采用文献资料法、问卷调查法、实验法,测量学生最大握力,并以最大握力的1/2及1/3进行复制,对所获数据进行常规统计学处理。结果表明,感觉能力的好与差与性别、学生的自觉锻炼程度、课程的安排以及参加运动训练的时间年限等因素有着密切联系。建议学校的教学内容安排上针对男女之间的性别差异区别对待,教学方法和教学手段上应根据学生的感觉能力给予相应的配合、刺激,从而达到良好的教学训练效果。 相似文献
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Hui-Ya Chen Hsiao-Yun Chang Yan-Ying Ju Hung-Ting Tsao 《Journal of sports sciences》2017,35(12):1197-1203
Rhythmic gymnasts specialise in dynamic balance under sensory conditions of numerous somatosensory, visual, and vestibular stimulations. This study investigated whether adolescent rhythmic gymnasts are superior to peers in Sensory Organisation test (SOT) performance, which quantifies the ability to maintain standing balance in six sensory conditions, and explored whether they plateaued faster during familiarisation with the SOT. Three and six sessions of SOTs were administered to 15 female rhythmic gymnasts (15.0 ± 1.8 years) and matched peers (15.1 ± 2.1 years), respectively. The gymnasts were superior to their peers in terms of fitness measures, and their performance was better in the SOT equilibrium score when visual information was unreliable. The SOT learning effects were shown in more challenging sensory conditions between Sessions 1 and 2 and were equivalent in both groups; however, over time, the gymnasts gained marginally significant better visual ability and relied less on visual sense when unreliable. In conclusion, adolescent rhythmic gymnasts have generally the same sensory organisation ability and learning rates as their peers. However, when visual information is unreliable, they have superior sensory organisation ability and learn faster to rely less on visual sense. 相似文献
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当代新闻传媒业呈现出媒介样态多样化、符号系统复杂化、事实呈现方式多元化等特征,但新闻真实实现的最终归宿依然是新闻收受主体。本文讨论了不同传播时期,由不同媒介形态和符号系统表现出的新闻真实特征,通常包括描述性真实、纪实性真实、过程真实和具象化真实。尤其是依靠新兴媒介技术进行事实表征的新闻样态,在对收受主体多元感官施以多样化符号刺激时,形成不同于传播主体视野下的新闻真实特征,具体表现为经验真实和主观感受真实。 相似文献
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《Sport Management Review》2020,23(5):824-837
The purpose of this study was to explore nostalgia’s effect on MiLB spectators’ psychological, emotional, and behavioral responses. Mobile encephalography (EEG) headsets were used to monitor attendees’ neurological responses that may be indicative of nostalgia, while an ecological momentary assessment (EMA) permitted the capturing of spectators’ self-reported nostalgic levels. This approach allowed participants’ mental scores to be analyzed in relationship to their nostalgic occurrences. Brainwave frequencies emblematic of inward attention and arousal were significantly related with the number of instances spectators reported feeling nostalgic, which denote mental dispositions prevalent among attendees more prone to nostalgia. Moreover, PROCESS macro regression highlighted nostalgia’s ability to influence spectators’ behavioral intentions. Results also revealed environmental stimuli originating from sight, sound, and sociability to be especially prominent in triggering nostalgia. Overall, the study’s findings reveal unique characteristics present in baseball that render both immediate and enduring effects. 相似文献
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INTRODUCTION Sensory exotropia is a condition of unilateral divergence as a sequela to loss of vision or long-standing poor vision in one eye,which was caused by refractive errors,unilateral aphakia or other organic reasons.Convergence insufficiency or disruption is possible.The most important aspect of the manage-ment is to find and/or eliminate and/or reverse a treatable cause of the exotropia.In clinic,the sensory exotropia secondary to senile cataract was often ob-served.Prospectively… 相似文献
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对学龄前智力落后儿童游戏的思考--兼谈感觉运动统合疗法的游戏性 总被引：2，自引：0，他引：2
智力落后儿童的早期干预要注意游戏性、趣味性原则是大多数学前特殊教育工作者所认同的。但由于智力落后儿童身心各方面发展均有别于正常儿童 ,使家长和教师难以从一般的角度来把握智力落后儿童的游戏。因此本文对智力落后儿童的游戏特点这问题作论述 ,来分析近年来越来越多地用在智力落后儿童身上的感觉运动统合疗法的游戏性。 相似文献
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The main aim of this study was to determine how gymnasts are affected by the removal of vision when executing simple moves. A secondary aim was to establish whether crucial sensory cues exist for blindfolded gymnasts. Eight expert gymnasts were asked to maintain a straight displacement during three types of blindfolded locomotion: walking, steering a wheelchair and verbally ordering a second person pushing their wheelchair. In the first two conditions,active displacement made proprioceptive cues available to update the body trajectory. In the last condition, however, proprioceptive cues were greatly reduced, since the gymnasts displaced passively. The performance of the gymnasts was compared to that of eight experts in other non-gymnastic sports (control group). The results showed that the participants veered in all conditions. However, except in the verbal condition, the gymnasts departed less from linearity than the controls. We conclude that: (1) even for a simple motor task, gymnasts' performance is altered by eliminating vision; (2) compared with other sportsmen and women, gymnasts are better able to deal with the absence of vision when proprioceptive cues are available. These findings suggest two possible explanations: (1) gymnasts are more able to ‘pick up' crucial information and (2) a gymnast's proprioceptive system is more sensitive. 相似文献
8.
王玲 《齐齐哈尔师范高等专科学校学报》2012,(5):125-126
本文分析了高专院校早教专业课程建设现状和感觉统合训练融入到早教专业课程体系的意义,为了能够使高专院校早教专业课程的实践环节更丰富,本文尝试将感觉统合训练融入到高专院校早教专业的课程体系中,为了达到最佳效果,尝试提出了相应策略。 相似文献
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In the growing field of sports vision little is still known about unique attributes of visual processing in ice hockey and what role visual processing plays in the overall athlete’s performance. In the present study we evaluated whether visual, perceptual and cognitive/motor variables collected using the Nike SPARQ Sensory Training Station have significant relevance to the real game statistics of 38 Division I collegiate male and female hockey players. The results demonstrated that 69% of variance in the goals made by forwards in 2011–2013 could be predicted by their faster reaction time to a visual stimulus, better visual memory, better visual discrimination and a faster ability to shift focus between near and far objects. Approximately 33% of variance in game points was significantly related to better discrimination among competing visual stimuli. In addition, reaction time to a visual stimulus as well as stereoptic quickness significantly accounted for 24% of variance in the mean duration of the player’s penalty time. This is one of the first studies to show that some of the visual skills that state-of-the-art generalised sports vision programmes are purported to target may indeed be important for hockey players’ actual performance on the ice. 相似文献
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现代社会很多人受到肥胖、代谢紊乱和饮食不调的困扰,我们迫切地需要解决这些严重影响人类生活的问题,但直接在人类中开展研究的方式进展比较缓慢。幸运的是人类的进食和代谢过程与其它高等动物甚至昆虫相似,都具有极高的保守性。因此,我们可以利用相对容易操作的低等生物作为研究对象,加快解决问题的进程。果蝇便是一种非常好的实验对象,它是一种神经系统比较简单的模式生物。本文对果蝇成虫的进食行为进行了详细阐述,强调了果蝇的神经系统能实时监控机体的代谢状态,并能将其与外界环境的食物信号精准整合,从而调节它们进食的每个步骤。通过对果蝇进食和代谢相关的神经调节的研究能拓宽我们对人类相应疾病研究的视野。 相似文献