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101.
Zheng Yan Yan Dong Valtteri Niemi Guoliang Yu 《Journal of applied social psychology》2013,43(3):638-659
This paper explores trust of mobile applications based on users' behaviors. It proposes a trust behavior construct through principal component analysis, reliability analysis, and confirmatory factor analysis based on the data collected from a questionnaire survey with more than 1,500 participants. It is indicated that a user's trust behavior is composed of three principal constructs: using behavior, reflection behavior, and correlation behavior. They are further delineated into 12 measurable sub‐constructs and relate to a number of external factors. The data analysis showed that the questionnaire has positive psychometric properties with respect to construct validity and reliability. We also discuss the practical significance and limitations of our work toward usable trust management. 相似文献
102.
为探究多元社会认同如何通过群体情绪、自我和群体效能路径,影响现实或网络集体行动参与,研究者分别以中日撞船事件、利比亚事件和就业性别歧视现象为背景蓝本,开展问卷调查和实验研究,结果发现:群体愤怒情绪主要对现实集体行动有显著影响,效能感对现实和网络集体行动皆有显著影响;与事件相关的、更大范畴的社会类别认同,通过情绪路径或效能路径影响集体行动参与,与集体行动组织方的认同则只通过效能路径影响集体行动参与;两类社会认同与两条路径之间是调节而非中介关系。不同事件背景与不同行动场域下的综合分析表明网络集体行动参与决策更具工具理性特征。 相似文献
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104.
Jin H. Yan Malcolm B. Dick 《Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition》2013,20(3-4):385-410
ABSTRACT This research was designed to test the hypothesis that motor practice can enhance the capabilities of motor control in healthy controls (NC) and patients with a diagnosis of probable Alzheimer's disease (AD) and mild cognitive impairment (MCI), and consequently results in better motor performance. Approximately half of the subjects in the NC (n = 31), AD (n = 28), and MCI (n = 29) either received or did not receive practice on a task of fast and accurate arm movement with a digitizer. Changes in movement time (MT), movement smoothness (jerk), and percentage of primary submovement (PPS) were recorded and compared among the three groups across six blocks of trials (baseline and five training sessions). For all subjects, practice improved motor functions as reflected by faster and smoother motor execution, as well as a greater proportion of programming control. Compared to unaffected matched controls, AD and MCI subjects exhibited a greater reduction in movement jerk due to practice. Movement time and PPS data revealed that motor practice appeared to reduce the use of “on-line” correction adopted by the AD or MCI patients while performing the aiming movements. Evidently, their arm movements were quicker, smoother, and temporally more consistent than their untrained peers. The findings of this study shed light on how MCI and AD may affect motor control mechanisms, and suggest possible therapeutic interventions aimed at improving motor functioning in these impaired individuals. 相似文献
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106.
本工作对两例先天性无痛症患者对于致痛性强刺激的知觉和反应进行了研究(例1女,10岁,例2男,13岁)。对照组为20例正常儿童,性别和年龄均与患儿相匹配。 结果:1),生活中痛:两例患儿均无(包括痛感觉和痛反应)。2)实验性痛:①痛感觉:两例患儿均无;②“痛”反应:例1有“痛”反应(脉搏和呼吸的变化以及行为反应明显,大致与正常儿童相似)。例2无“痛”反应(脉搏和呼吸的变化轻微,无行为反应,与正常儿童不同)。 由结果看来,先天性无痛症患者似乎可分为两种类型:不完全型(如同例1)和完全型(如同例2)。存在有“痛”反应而无痛感觉的无痛症患者。 本工作结果从另一侧面为痛的两成分学说提供了依据。 相似文献
107.
Pui–Yan Lam 《Journal for the scientific study of religion》2002,41(3):405-422
This study investigates the relationship between different dimensions of religiosity and voluntary association participation using data from Queen'sUniversity's 1996 "God and Society in North America" survey. I look at the participatory, devotional, affiliative, and theological dimensions of religiosity and examine how they affect voluntary association participation at three different levels: membership, volunteering, and serving on a committee. The results show that all four religious dimensions have considerable, but distinctive, influences on secular voluntary association participation. 相似文献
108.
采用问卷法考察了268名中学教师在厌学、退缩行为、自我中心、攻击性行为和考试焦虑五种问题情境下教师对处理学生心理健康问题的策略有效性和使用可能性的评定以及性别、教龄因素对教师评定策略有效性的影响。结果表明:(1)中学教师处理学生心理健康问题策略具有情境性,教师对处理学生心理健康问题的策略的有效性的认可和真正在具体情境中采取的策略不尽相同。在厌学和退缩行为情境中,教师倾向于认为情感关爱型策略更有效;自我中心情境中,行为疏导型策略更有效;攻击行为情境中,惩罚约束型策略更有效;在焦虑情境中,言语疏导型策略更有效。在采用可能性的评定中,对学生的厌学、退缩行为、自我中心和焦虑问题,教师都更倾向于采用言语疏导型策略;在攻击行为情境中,教师更倾向于采用行为疏导型策略。(2)与性别相比,教龄是影响教师评定处理学生心理健康问题策略有效性的较为敏感的变量。在厌学情境中,20年以上教龄的教师认为责任转移型策略和情感关爱型策略更有效;在自我中心情境中,20年以上教龄的教师认为责任转移型策略更有效。 相似文献
109.
Claudia Lampman Brenda Rolfe-Maloney Eric John David Mandy Yan Nick McDermott Stefanie Winters Jennifer Davis Rebecca Lathrop 《Sexuality & culture》2002,6(4):3-21
Because television has the potential to shape cultural beliefs about both sexual norms and appropriate workplace behavior,
it seems important to examine TV’s portrayal of “sexual etiquette” in the workplace. In a content analysis of two episodes
of every primetime comedy aired on all broadcast and cable networks during fall 2000, we coded every sexual remark and behavior
made in a workplace scene. Across all networks, 85 percent of programs and one in four workplace interactions contained some
type of sexual content. Overall, a viewer is likely to hear eleven sexual remarks and see two to three sexual behaviors in
a workplace setting per hour; this jumps to twenty-three remarks and nine behaviors on cable networks. Sexual remarks were
mostly explicit, made in an office setting, by White men, and were rarely (1.4%) about sexual harassment or discrimination.
Although sexual content in the workplace was generally less common on broadcast than cable networks, a broadcast network (Fox)
actually had the highest overall rate, with sexual content in 38 percent of workplace scenes. Given that research suggests
that TV teaches youth about sexuality and cultivates sexual attitudes and beliefs consistent with televised portrayals, it
is alarming that youth may learn from television that sex in the workplace is not only commonplace, but also to be tolerated
and enjoyed. 相似文献
110.
经济是城邦的基础,德性却是引导经济运行和发展的必要条件,这是柏拉图和亚里士多德的共同点。然而,私有制和公有制是两实现经济与道德和谐关系的不同手段,这种差别在某种意义上是其平等现不同的结果。 相似文献