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81.
Wanfen Chen Dajun Zhang Junsheng Liu Yangu Pan Biao Sang 《Australian journal of psychology》2019,71(3):241-248
82.
Xueni Pan Antonia F. de C. Hamilton 《British journal of psychology (London, England : 1953)》2018,109(3):395-417
As virtual reality (VR) technology and systems become more commercially available and accessible, more and more psychologists are starting to integrate VR as part of their methods. This approach offers major advantages in experimental control, reproducibility, and ecological validity, but also has limitations and hidden pitfalls which may distract the novice user. This study aimed to guide the psychologist into the novel world of VR, reviewing available instrumentation and mapping the landscape of possible systems. We use examples of state-of-the-art research to describe challenges which research is now solving, including embodiment, uncanny valley, simulation sickness, presence, ethics, and experimental design. Finally, we propose that the biggest challenge for the field would be to build a fully interactive virtual human who can pass a VR Turing test – and that this could only be achieved if psychologists, VR technologists, and AI researchers work together. 相似文献
83.
When employees consciously withhold potentially important suggestions or concerns from those who may be able to act on that information, it can have serious implications for organizational performance. Yet there is research suggesting that, when faced with the choice of whether or not to raise an issue, employees often choose to remain silent. Our objective in this paper is to expand current theoretical understanding of why employees often remain silent and of situational factors that can lessen this tendency. Drawing on the approach‐inhibition theory of power, we argue that an employee's personal sense that he or she is lacking in power in relation to others at work is a key factor contributing to the decision to remain silent but that this effect is moderated by perceived target openness. We took a multimethod approach, testing these relationships across 3 studies: a laboratory experiment, a survey study of healthcare workers, and a survey study of employees working across a wide range of industries. Our findings suggest that, although silence is indeed rooted in the psychological experience of powerlessness, perceived target openness mitigates this relationship, encouraging employee to speak up when they would not otherwise do so. 相似文献
84.
We show that perceived size of visual stimuli can be altered by matches between the contents of visual short-term memory and stimuli in the scene. Observers were presented with a colour cue (to hold in working memory or to merely identify) and subsequently had to indicate which of the two different-coloured objects presented simultaneously on the screen appeared bigger (or smaller). One of the two objects for size judgements had the same colour as the cue (matching stimulus) and the other did not (mismatching stimulus). Perceived object size was decreased by the reappearance of the recently seen cue, as there were more size judgement errors on trials where the matching stimulus was physically bigger (relative to the mismatching stimulus) than on trials where the matching stimulus was physically smaller. The effect occurred regardless of whether the visual cue was actively maintained in working memory or was merely identified. The effect was unlikely generated by the allocation of attention, because shifting attention to a visual stimulus actually increased its perceived size. The findings suggest that visual short-term memory, whether explicit or implicit, can decrease the perceived size of subsequent visual stimuli. 相似文献
85.
郭永松 《医学与哲学(人文社会医学版)》2008,29(12)
长期以来,我国的卫生服务一直存在着不公平的状况,看病难、看病贵等问题在农村表现十分突出,一直是社会关注的焦点。对卫生服务不公平问题的讨论也已经持续很久,正因为如此,人们对新一轮的卫生体制改革寄予厚望。人们深知,实现卫生服务公平性需要从理念转变到人、财、物的支持,从构建相应的制度、机制、法规到付诸实践等多方面着手,只有这样才能实现人人享有卫生保健的目标。 相似文献
86.
J. Hou;J. Long;J. Xiang;W. Pan;D. Li;X. Liu; 《British journal of psychology (London, England : 1953)》2024,75(5):1182-1192
To analyse the correlation between the intestinal microbiota (IM) and differential development of Quasipaa spinosa across different stages of metamorphosis, we focused on four key developmental periods (15 days post-hatch [dph; Gosner stage, GS23], 60 dph [GS25], 90 dph [GS41] and 150 dph [GS25, GS41, GS42, GS46]) and used 16S rDNA amplicon sequencing. Results showed that IM diversity in Q. spinosa was related to life history. Specifically, there was a significant difference between the aquatic and terrestrial stages, and IM diversity increased with age. Proteobacteria, Bacteroidetes and Firmicutes were the dominant phyla in tadpoles, whereas Bacteroidetes, Proteobacteria, Firmicutes and Fusobacteria were the dominant phyla at the metamorphosis stages. The composition of the IM at different stages and ages varied considerably, but the changes were not substantial among different development stages at 150 dph. This was probably because age has a greater influence than growth factors, and host selective pressure increases with age. This study provides a theoretical reference for subsequent studies on the IM, as well as for the prevention of amphibian endogenous pathogenic microbial diseases. 相似文献
87.
Subjective career success has long been of interest to scholars because of its importance in the career area. However, the subjective career success literature suffers from the lack of measurement. To fill this void, after reviewing the limitations of the existing instruments, the current study developed a three‐dimensional scale of subjective career success based on the framework of Zhou et al. Three independent studies were conducted using three separate samples (N = 244; N = 411; N = 254) in China to examine the reliability and validity of the developmental scale. The results provided evidence of internal homogeneity, structural validity, convergent validity, discriminant validity, and incremental validity of the developed scale. To conclude the study, the limitations of the article and implications for future study were discussed. 相似文献
88.
Sidhartha S. Padhi Pan Theogrosse‐Ruyken Debabrata Das 《Journal of Multi-Criteria Decision Analysis》2015,22(3-4):213-229
This paper proposes an approach for strategic revenue management under uncertainty for real estate projects. It integrates three modelling techniques: first, artificial neural network integrated support vector machines for forecasting the profit and loss‐making real estate residential projects; second, analytical network process approach using decision making trials and evaluation laboratory methodology for establishing interrelationships among factors; and third, multiobjective genetic algorithm approach for obtaining optimal numbers and types of apartments in a real estate project. We compare the respective revenues generated with the new number of apartments and price from the suggested revenue maximization model and that of the old practiced one through a case study of India. Copyright © 2015 John Wiley & Sons, Ltd. 相似文献
89.
祁志 《医学与哲学(人文社会医学版)》2006,27(6):51-53
Diamondv.Chakrabarty案是美国专利法上里程碑式的案件,该案中美国最高法院所做出的判决打开了基因技术可被授予专利权的大门。通过介绍和分析该案件,对基因专利问题的发端进行了深入的剖析,并对基因专利问题带来的正负影响做了全面的分析。 相似文献
90.
实验性恶心与呕吐——大脑皮层与内脏相关研究的新途径 总被引：1，自引：0，他引：1
大脑皮层与内脏关系的脑机制是揭示心身疾病和心理疾病的重要依据。本文综述了经典条件学习与期待性恶心与呕吐的关系以及实验性恶心与呕吐的研究方法。作者认为,实验性恶心与呕吐结合脑成像技术是研究大脑皮层与内脏关系神经机制的重要途径。 相似文献