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671.
耳蜗退行性病变所致疾病已成为影响人类生活质量的主要问题之一.本文从发病机制、影响因素、临床决策方面阐述耳蜗退行性病变的研究进展,为耳蜗退行性病变所致的耳聋、耳鸣等疾病的科学研究及临床对策制定提供参考.旨在干预耳蜗退行病变,降低其发生率,提高人们生活质量. 相似文献
672.
利用眼动追踪技术,探讨在左右手判断任务条件下人手心理旋转加工是否受到被试自身人手初始状态的影响。两个实验的反应时数据和眼动数据均发现:(1)心理旋转加工受被试自身人手初始状态的影响,表现出一致性效应;(2)显著的内旋效应;(3)被试心理旋转加工时注视点取样存在着不均衡性。这些结果表明:在左右手判断任务中,心理旋转加工的对象是被试自身人手的表象,是自我参照的心理旋转,并且内旋效应是由被试对自身人手表象进行旋转时受到人手生理机制约束所致,而不是被试旋转刺激图片的表象由“生理机制约束知识”影响所致 相似文献
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利用眼动追踪技术,探讨在左右手判断任务条件下人手心理旋转加工是否受到被试自身人手初始状态的影响.两个实验的反应时数据和眼动数据均发现:(1)心理旋转加工受被试自身人手初始状态的影响,表现出一致性效应;(2)显著的内旋效应;(3)被试心理旋转加工时注视点取样存在着不均衡性.这些结果表明:在左右手判断任务中,心理旋转加工的对象是被试自身人手的表象,是自我参照的心理旋转,并且内旋效应是由被试对自身人手表象进行旋转时受到人手生理机制约束所致,而不是被试旋转刺激图片的表象由"生理机制约束知识"影响所致. 相似文献
674.
C. Harry Hui S. Tess Pak Kevin H. C. Cheng 《International Journal of Selection & Assessment》2009,17(2):127-141
The Overall Managerial Readiness (OMR) scale was first developed as a simple measure of managerial potential for the Chinese workforce. OMR purports to predict managerial performance by assessing a person's attitudes and intention to engage in managerial practices. It consists of 28 forced‐choice statements most of which refer to attitudes and behaviors in a work setting. Three studies together showed that OMR was correlated negatively with neuroticism, and positively with conscientiousness, agreeableness, openness to experience, and extraversion. Notwithstanding, OMR was distinct from the Big Five, and had incremental predictive power on work performance (Study 3). Besides, OMR alone predicted bank managers' productivity (Study 4). Finally, internal consistency and concurrent validity of a Likert version of OMR was ascertained (Study 5). 相似文献
675.
Five experiments investigated whether observer locomotion provides specialized information facilitating novel-view scene recognition. Participants detected a position change after briefly viewing a desktop scene when the table stayed stationary or was rotated and when the observer stayed stationary or locomoted. The results showed that 49° novel-view scene recognition was more accurate when the novel view was caused by observer locomotion than when the novel view was caused by table rotation. However such superiority of observer locomotion disappeared when the to-be-tested viewpoint was indicated during the study phase, when the study viewing direction was indicated during the test phase, and when the novel test view was 98°, and was even reversed when the study viewing direction was indicated during the test phase in the table rotation condition but not in the observer locomotion condition. These results suggest scene recognition relies on the identification of the spatial reference directions of the scene and accurately indicating the spatial reference direction can facilitate scene recognition. The facilitative effect of locomotion occurs because the spatial reference direction of the scene is tracked during locomotion and more accurately identified at test. 相似文献
676.
Oliver C. Mudford Neil T. Martin Jasmine K. Y. Hui Sarah Ann Taylor 《Journal of applied behavior analysis》2009,42(3):527-539
The three algorithms most frequently selected by behavior‐analytic researchers to compute interobserver agreement with continuous recording were used to assess the accuracy of data recorded from video samples on handheld computers by 12 observers. Rate and duration of responding were recorded for three samples each. Data files were compared with criterion records to determine observer accuracy. Block‐by‐block and exact agreement algorithms were susceptible to inflated agreement and accuracy estimates at lower rates and durations. The exact agreement method appeared to be overly stringent for recording responding at higher rates (23.5 responses per minute) and for higher relative duration (72% of session). Time‐window analysis appeared to inflate accuracy assessment at relatively high but not at low response rate and duration (4.8 responses per minute and 8% of session, respectively). 相似文献
677.
道德信仰危机的成因及其克服 总被引:2,自引:0,他引:2
道德信仰是对道德的终极关怀,是理性的非理性存在方式,是人的精神支柱。道德理想主义,制度安排不尽合理,市场经济负面效应以及社会主义低谷是道德信仰危机的重要根源。发展经济,加强制度伦理建设,强化规则意识等克服道德信仰危机的主要措施。 相似文献
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