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131.
Facial electromyography (EMG) is a useful physiological measure for detecting subtle affective changes in real time. A time
series of EMG data contains bursts of electrical activity that increase in magnitude when the pertinent facial muscles are
activated. Whereas previous methods for detecting EMG activation are often based on deterministic or externally imposed thresholds,
we used regime-switching models to probabilistically classify each individual’s time series into latent “regimes” characterized
by similar error variance and dynamic patterns. We also allowed the association between EMG signals and self-reported affect
ratings to vary between regimes and found that the relationship between these two markers did in fact vary over time. The
potential utility of using regime-switching models to detect activation patterns in EMG data and to summarize the temporal
characteristics of EMG activities is discussed. 相似文献
132.
Guorong Yang 《Frontiers of Philosophy in China》2006,1(1):102-113
Luo Congyan put forward the idea that benevolence is the substance while righteousness is its function, which placed the intrinsic
value of human beings on a more fundamental position and affirmed the unity of benevolent principle and universal norms from
the perspective of the relationship between substance and function. The unity of benevolence and righteousness involves the
connection between value and norms, and the latter relate to the relationship between morality and law in the broader sense.
On the basis of the idea of using both benevolence and righteousness, Luo Congyan examined the relationship between morality
and law. Corresponding to the emphasis on the role of both law and political power, Luo Congyan concerned himself with how
to establish rational interpersonal relationships in various ways. Furthermore, Luo Congyan emphasized the significance of
behavior in everyday life, while he affirmed that the universal principle should be followed. In this way, he developed the
earlier Confucian thought.
Translated from Studies in Ethics by Xiao Mo 相似文献
133.
134.
The effect of emotion-focused orientation at retrieval on emotional memory in young and older adults
This study examines how emotion-focused orientation at retrieval affects memory for emotional versus neutral images in young and older adults. A total of 44 older adults (ages 61–84 years, M=70.00, SD=5.54) and 43 young adults (ages 17–33 years, M=20.58, SD=3.72) were tested on their free recall and forced-choice recognition of images. At retrieval the emotion-focused orientation was manipulated by instructing participants to focus on emotion-related information (i.e., emotional content of images and the emotional reactions evoked by the images). In the control conditions participants were either instructed to focus on visual information or not provided any specific orientation instruction. In free recall but not forced-choice recognition, the emotion-focused orientation increased young adults’ positivity bias and thus wiped out their superior negativity bias. However, the emotion-focused orientation did not affect older adults’ emotional memory. The data suggest that young adults activate and prioritise emotional goals in response to external demand during intentional information processing whereas older adults seem to spontaneously tune themselves to emotional goals. 相似文献
135.
为了研究断指再植术后用肝素抗凝对再植成活率的影响,将112例因完全离断行断指再植术的患者随机分成两组,对照组术后连续应用肝素10天,试验组仅术后应用48小时,对比两组再植术后血管危象的发生率、成活率及活化部分凝血活酶时间(APTT).结果显示试验组血管危象发生率10.7%、成活率94.6%,对照组血管危象发生率8.9%(P>0.05)、成活率92.9%(P>0.05).术后第10天试验组和对照组的APTT之间有差异(P<0.05).所以术后长时间的应用肝素并不能降低血管危象的发生率,也不能提高再植的成活率,相反却会导致APTT延长. 相似文献
136.
谊研宛采用工作压力源量表、压力反应量表以及积极心理资本问卷对天津市某企业230名员工进行了调查。分析了心理资本与工作压力源和压力反应的关系及其作用机制。结果发现:(1)工作压力源对压力反应有显著的正向预洲作用;(2)心理资本对压力反应有显著的负向预测作用;(3)心理资本在工作压力源与压力反应之间起部分中介作用而不是调节作用,其中中介效应占总效应的比例为16%;(4)心理资本在各种工作压力源与压力反应问均起到中介作用,中介效应和直接效应的比值介于17.4%-26.1%之间。 相似文献
137.
理论思维是人们在认识心理与行为的过程中,借助于概念、判断、推理等思维形式,运用比较、分析、综合、抽象、概括等思维方法,能动地反映客观现实的理性认识过程。心理学史课程的理论性很强,是当前中国高校所开设的心理学专业课程中,最适于培养学生理论思维的课程之一。教师可以在心理学史的教学过程中,利用比较列表法、范畴分析法以及主题式讨论等方法,来培养学生的理论思维。 相似文献
138.
Gough’s Creative Personality Scale (CPS) has been very widely used to assess creative personality characteristics, and many researchers have argued that it is associated with strong reliability and validity evidence. However, findings vary considerably across the samples used in each study, suggesting that an analysis using the item response theory framework would provide more useful evidence of the instrument’s psychometric integrity. Results suggest that the CPS is multidimensional, and some items have low discrimination indices. Additionally, significant correlations between participants’ trait estimates (i.e., estimated creative personality) and their engagement in a range of creative activities indicate that the CPS is associated with convincing evidence of criterion-related validity. 相似文献
139.
Sketching is widely used in design to generate creative ideas. Design studies present stimuli during sketching to enhance creativity. This study examines the effect of stimuli presented during different sketching states, especially of those presented during the stuck period. It conducted a sketching experiment that enrolled 41 students with an average of 5.7 years’ practice in industrial design. The sketching with stimuli presented at regular intervals, those with stimuli presented during the stuck period, and those without stimulus were compared. Eye movements during the sketching processes were recorded. The attention to stimuli, and the direct applications of stimuli to design ideas, and the idea connection and idea differentiation were analyzed. Participants sketching with stimuli presented during the stuck period had a higher sketching quality, compared with those in other experimental conditions. They fixated longer on stimuli, built more links among related ideas, and had a more differentiated and balanced exploration. This study then proposed the mechanisms of stimuli processing. The stimuli presented at regular intervals were stored and acted as additional memory. The stimuli presented during the stuck period were dissected and acted as supporter, inducing a more creative sketching. 相似文献
140.
Kerry R. McGannon Robert J. Schinke Yang Ge Amy T. Blodgett 《Journal of Applied Sport Psychology》2013,25(2):168-186
There is a lack of research on the social construction of gender and sexuality in elite women's boxing and the social psychological implications. Building on research that theorizes gender and sexuality as intersecting identities, this study explored elite women boxers' (n = 10) identities in relation to inclusion and marginalization on the Canadian National Boxing Team. Constructionist thematic analysis identified a central theme, “boxing as empowering and constraining,” encompassing multiple meanings of gendered identities related to physicality and sexualities. These were tied to inclusion and exclusion. Sport psychology recommendations are made for facilitating sport climates that encourage intersecting identity expression. 相似文献