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1.
Rockloff MJ Signal T Dyer V 《Journal of gambling studies / co-sponsored by the National Council on Problem Gambling and Institute for the Study of Gambling and Commercial Gaming》2007,23(4):457-465
An experiment was conducted to observe the influence of autonomic arousal on subsequent gambling behavior. Thirty-seven male
and 32 female regular Electronic Gaming Machine (EGM) players were recruited through newspaper advertisements. Participants
were randomly assigned to either: (1) a control condition, or (2) an experimental condition that introduced a loud white-noise
event (80 db) at fixed 120 s intervals throughout the 5-min EGM gambling session. Galvanic Skin Response (GSR) measurements
showed that the manipulation was successful in elevating autonomic arousal. The results showed differences in behavioral response
to the manipulation based on prior experience with gambling problems. Persons with many gambling problems had lower average
bet-sizes in the white-noise condition compared to the control, while those with few or no problems had higher average bet-sizes.
The results suggest that arousal may provide different signals to gamblers with few versus many problems. Gamblers with many
problems may interpret their arousal as a sign that they will soon lose money, while gamblers with few or no problems may
associate feelings of arousal exclusively with winning. 相似文献
2.
Shawn Walker Mandie Scamell Pam Parker 《Women and birth : journal of the Australian College of Midwives》2018,31(3):e170-e177
Problem
Research suggests that the skill and experience of the attendant significantly affect the outcomes of vaginal breech births, yet practitioner experience levels are minimal within many contemporary maternity care systems.Background
Due to minimal experience and cultural resistance, few practitioners offer vaginal breech birth, and many practice guidelines and training programmes recommend delivery techniques requiring supine maternal position. Fewer practitioners have skills to support physiological breech birth, involving active maternal movement and choice of birthing position, including upright postures such as kneeling, standing, squatting, or on a birth stool. How professionals learn complex skills contrary to those taught in their local practice settings is unclear.Question
How do professionals develop competence and expertise in physiological breech birth?Methods
Nine midwives and five obstetricians with experience facilitating upright physiological breech births participated in semi-structured interviews. Data were analysed iteratively using constructivist grounded theory methods to develop an empirical theory of physiological breech skill acquisition.Results
Among the participants in this research, the deliberate acquisition of competence in physiological breech birth included stages of affinity with physiological birth, critical awareness, intention, identity and responsibility. Expert practitioners operating across local and national boundaries guided less experienced practitioners.Discussion
The results depict a specialist learning model which could be formalised in sympathetic training programmes, and evaluated. It may also be relevant to developing competence in other specialist/expert roles and innovative practices.Conclusion
Deliberate development of local communities of practice may support professionals to acquire elusive breech skills in a sustainable way. 相似文献3.
文章探讨了体验经济时代的农产品营销模式,论述了体验经济的特点、体验营销的系统构架和战略体验模块、体验媒介、体验矩阵、体验之轮及体验营销在农产品营销中的应用。 相似文献
4.
系统的、与文字版《列女传》配套的《列女图》在西汉成帝时期产生,成为一个有特定所指的系统的女性故事集,在儒家教化体系中起着独特的、不可替代的作用。而这在《列女图》的创作、应用与女性对《列女图》的接受等方面都有很明显的体现。六朝时期《列女图》在绘画领域成为主要题材之一,相关的文献及出土文物显示,《列女图》在日常应用也极广泛,尤其是成为贵族、皇室女性珍视的重要教育文本。这对于我们了解此时期女性接收道德教育的途径与内容提供了重要的线索。 相似文献
5.
膳食纤维及其生理功能 总被引：3，自引：0，他引：3
膳食纤维是人类食物中不可缺少的组成部分,具有多种重要的生理功能。本文主要从膳食纤维的定义、组成及分类、生理功能等方面进行了综述。 相似文献
6.
关韶华 《浙江师范大学学报(社会科学版)》2002,27(5):118-120
本文通过对歌唱表演过程中各种心理因素的分析和描述 ,阐述了不同表演主体的心理特征和规律 ,以及个性心理特征的特殊反映过程。 相似文献
7.
传统孤寡老人的个案工作注重个人的觉醒和充权的培养以达致恢复老人身份认同和认知能力以适应社会发展的需要,从而改善自我困境。但是,传统的思想却忽视了其问题的形成的根本原因,即结构性问题。由于结构性问题是贯穿于问题的始终,因而分析孤寡老人的问题形成及探讨解决思路需要置身于结构性的背景中,从其关系网络、家庭结构、互动关系对其角色和能力影响角度去考量。 相似文献
8.
出生性别比偏高的非社会因素探析 总被引：4，自引：0，他引：4
20世纪80年代以来,出生性别比偏高一直是人们关注的热点,在分析这一现象产生的原因时,人们更多地注重于社会因素,这本无可厚非,然而,忽视或忽略这一现象产生的非社会因素不是研究问题所应采用的科学方法。 相似文献
9.
10.
Adam Kuper 《The Asia Pacific Journal of Anthropology》2013,14(1):49-81
This paper focuses on a study of the multi-functional trouser-cord (that ties traditional Pakistani trousers) and its connotations within the Islamic dress tradition as well as local concepts of the body. Comparable to the importance of belts and loincloths in other cultures of the Muslim, Christian, and Hindu world, the apparently simple and unpretentious drawstring plays a central role in the Pakistani discourse of chastity and desire. On the one hand the tying of the trouser-cord stands for the Muslim ideals of modesty and body control, but on the other the untying of the string refers to the dimension of emotion and sexuality where it can be strategically deployed as a medium of erotic play, allurement, and sensuousness. Thus, the trouser-cord is an item of clothing carrying ambiguous meanings, reflecting the tension and moral polarity between ‘nomos’ and ‘eros’. 相似文献