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1. chinaXiv:202011.00009 [pdf]

顾客授权行为对员工职业成长的影响: 自我决定理论视角

郭功星; 程豹
Subjects: Psychology >> Management Psychology

聚焦于顾客授权行为这一概念, 以自我决定理论为基础, 分别引入基于组织的自尊作为中介变量和职业中心性作为调节变量, 探讨了顾客授权行为对一线服务员工职业成长的影响机制和作用边界。通过一项三阶段的时间滞后研究设计, 获取了245份有效样本, 结果显示: (1)顾客授权行为对员工职业成长具有显著的正向影响; (2)基于组织的自尊在顾客授权行为与员工职业成长之间起着部分中介作用; (3)职业中心性对顾客授权行为与基于组织的自尊的作用关系具有正向调节作用: 当员工职业中心性水平较高时, 顾客授权行为对基于组织的自尊的正向影响更强; (4)职业中心性进一步调节顾客授权行为通过基于组织的自尊对职业成长的间接影响: 当员工职业中心性水平较高时, 顾客授权行为通过基于组织的自尊对职业成长的正向效应会增强。

submitted time 2020-11-09 Hits1388Downloads156 Comment 0

2. chinaXiv:202010.00076 [pdf]

Multisensory Integration Inhibits Pupillary Light Reflex: Evidence from Pupil Oscillation

Xiangyong Yuan; Yuhui Cheng; Yi Jiang
Subjects: Psychology >> Cognitive Psychology

Multisensory integration is able to enhance stimulus saliency at the early stage of information processing hierarchy. Due to the saliency enhancement, concurrently presented audiovisual stimuli are shown to evoke a transient pupil dilation than its unisensory constituents, presumably reflecting an enhanced activation of the sympathetic pathway. Since pupil size is mediated by both the sympathetic and the parasympathetic pathways, it remains largely unknown whether multisensory integration modulates pupillary responses mediated by the parasympathetic pathway. To probe this issue, the present study measured the pupillary light reflex, which refers to the pupil constriction in response to brightness and is completely controlled by the parasympathetic pathway. We purposely evoked an oscillation of pupillary light reflex by periodically changing the luminance of the visual stimuli, and found this induced pupil oscillation was substantially attenuated when the bright but not the dark phase of a flickering stimulus was periodically and synchronously presented with a burst of tone (Experiments 1 and 2). Furthermore, the inhibited pupillary light reflex vanished when the visual stimuli were moved from the central field to the periphery (Experiment 3), while persisted when the visual stimuli appeared outside the attention focus in a demanding task (Experiment 4). These findings that multisensory integration inhibits pupillary light reflex in an eccentricity dependent but attention independent manner offer preliminary but robust evidence that the parasympathetic pathway can be modulated by multisensory integration.

submitted time 2020-11-09 Hits1852Downloads194 Comment 0

3. chinaXiv:202011.00010 [pdf]

恐惧管理理论的争议及其对死亡心理研究的启示

孟祥寒; 李强; 周彦榜; 王进
Subjects: Psychology >> Clinical and Counseling Psychology

摘要 死亡心理是人类面临死亡及相关事件时所产生的认知、情感和行为意向的复杂心理状态。目前,研究死亡心理较为全面和科学的理论是恐惧管理理论(Terror Management Theory,简称TMT)。但该理论存在以下争议:(1)在死亡的基本认知方面,恐惧管理理论呈现出不一致的研究结果,如死亡是否与不确定性无关,死亡是否导致恐惧情绪,寻求个体生存是否为人类的核心议题;(2)在社会文化层面,恐惧管理理论提出者的文化背景对待死亡的普遍态度是呈否认的,但是跨文化的研究显示其他文化背景对待死亡的态度却呈现出接纳或蔑视;(3)在恐惧管理理论的研究结果方面,呈现出较多的矛盾性,表明研究中有重要的调节因子未被涉及。基于此,死亡心理可能的研究方向拟从认知、行为和社会三个层面进行梳理。未来死亡心理研究需秉承科学与文化并重的原则,并结合死亡心理的内容与过程,关注群体面对死亡时的心理规律,开展死亡心理影响下的身心健康干预研究。

submitted time 2020-11-09 Hits1074Downloads152 Comment 0

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