This contribution presents a corpus of spatial descriptions and describes the development of a human-driven spatial language robot system for their comprehension. The domain of application is an eldercare setting in which an assistive robot is asked to “fetch” an object for an elderly resident based on a natural language spatial description given by the resident. In Part One, we describe a corpus of naturally occurring descriptions elicited from a group of older adults within a virtual 3D home that simulates (...) the eldercare setting. We contrast descriptions elicited when participants offered descriptions to a human versus robot avatar, and under instructions to tell the addressee how to find the target versus where the target is. We summarize the key features of the spatial descriptions, including their dynamic versus static nature and the perspective adopted by the speaker. In Part Two, we discuss critical cognitive and perceptual processing capabilities necessary for the robot to establish a common ground with the human user and perform the “fetch” task. Based on the collected corpus, we focus here on resolving the perspective ambiguity and recognizing furniture items used as landmarks in the descriptions. Taken together, the work presented here offers the key building blocks of a robust system that takes as input natural spatial language descriptions and produces commands that drive the robot to successfully fetch objects within our eldercare scenario. (shrink)

本书主要回顾20世纪七八十年代中国发生的“美学热”现象,由此追溯20世纪五六十年代的美学大讨论,探讨中国美学现象背后的深层文化历史和社会政治原因,以期为当代中国美学与艺术的发展提供思考的线索。.

The extant literature has largely conceptualized abusive supervision as a hot and impulsive form of aggression. In this paper, we offer a cold and strategic perspective on how abusive supervision might be used strategically to achieve goals. Drawing on the Machiavellian literature and social interaction theory of aggression, we develop a moderated serial mediation model, in which leader Machiavellianism predicts their strategic use of abusive supervision on subordinates via the mediating role of leaders’ guanxi with direct supervisor. We further theorize (...) that this mediation effect is more pronounced when guanxi among team members (team member guanxi, TMG) is stronger, because Mach leaders are more likely to perceive high TMG as a threat to their power. Finally, we propose that Mach leaders’ strategic use of abusive supervision has negative implications for team outcomes, manifested in low levels of team voice and team organizational citizenship behaviors toward fellow team members (OCBI). Analyses of two studies—Study 1 using multi-wave data (355 leaders) from a US sample and Study 2 using a multi-wave, multi-source, and multilevel data (1252 subordinates and 273 leaders) from a Chinese sample—corroborated our model. This study provides a comprehensive examination of who, how, and when strategic abuse unfolds in the workplace and its negative implication for team outcomes. (shrink)

There are tens of millions of children left behind by one or both rural-to-urban migrant parents (left-behind children, LBC) in rural China. Compared to non-left-behind children (NLBC), LBC are disadvantaged in psychological adjustment. Research has shown social support can help LBC grow up healthily, but the plausible mechanisms linking support to adjustment remain unclear. The present study investigated the mediating role of basic psychological need satisfaction (BPNS) in the above relationship, as well as whether the predictive pathways of support on (...) adjustment and BPNS were moderated by resilience in a sample of 692 LBC and 264 NLBC. Structural equation modeling indicated social support positively predicted LBC’s psychological adjustment, which was completely mediated by BPNS. In addition, the mediating effect was weaker for LBC with higher levels of resilience, which indicated resilience was a necessary asset for LBC’s growth amid the adversity of low social support. (shrink)

Implicit morality theories refer to people’s beliefs about whether individuals’ moral character is fixed or malleable. Drawing on the social cognitive theory of morality, we examine the relationship between employees’ implicit morality theories and their organizational citizenship behaviors toward coworkers (OCBC) and coworker-directed deviance (CDD) through a moral self-regulatory mechanism. A laboratory experiment (Study 1), an online experiment (Study 2), and a multi-wave, multi-source field survey (Study 3) found that the more employees held a fixed belief about morality, the lower (...) their sense of moral control, especially when their moral identity was lower. This perceived lack of moral control, in turn, predicted decreased OCBC, particularly when the workgroup ethical climate was weak. However, this relationship did not hold for CDD. Overall, our research highlights implicit morality theories as a novel antecedent of employees’ workplace behaviors, and identifies the underlying moral self-regulatory process, along with individual and situational boundary conditions. (shrink)

本书的写作将中心放在对科学主义的主要挑战上。各章均采取强迫对话的方式,直接提出文化研究者对于当前主流社会科学研究的省思,针对具体的研究议程,铺陳迥异的研究设问与方法论,既引介来自文化研究学界对于社会科 学主义的检讨,也探究文化研究学者如何对于社会科学研究另辟蹊径。藉此批判精神的实践,邀请读者也能针对知识之性质,共同参与探究,进而深思当代社会科学与政治知识的意义,摸索自己的立场,开辟有助于鼓励对话的知 识平台.

ObjectiveThe large-scale epidemic of Coronavirus Disease 2019 has triggered unprecedented physical and psychological stress on health professionals. This study aimed to investigate the prevalence and risk factors of burnout syndrome, and the relationship between burnout and depressive symptoms among frontline medical staff during the COVID-19 epidemic in China.MethodsA total of 606 frontline medical staff were recruited from 133 cities in China using a cross-sectional survey. The Maslach Burnout Inventory was used to assess the level of burnout. Depressive symptoms were assessed (...) by the Patient Health Questionnaire Depression.ResultsDuring the COVID-19 pandemic, 36.5% of the medical staff experienced burnout. Personal and work-related factors were independently associated with burnout, including age, family income, having physical diseases, daily working hours, and profession of nurse. The correlation coefficients between the scores of each burnout subscale and the scores of depressive symptoms were 0.57 for emotional exhaustion, 0.37 for cynicism, and −0.41 for professional efficacy.ConclusionsOur findings suggest that the prevalence rate of burnout is extremely high among medical staff during the COVID-19 pandemic, which is associated with other psychological disorders, such as depression. Psychological intervention for medical staff is urgently needed. Young and less experienced medical staff, especially nurses, should receive more attention when providing psychological assistance. (shrink)

Socialist courts are supposed to apply the law, not make it, and socialist legality denies judicial decisions any precedential status. In 2011, the Chinese Supreme People’s Court designated selected decisions as Guiding Cases to be referred to by all judges when adjudicating similar disputes. One decade on, the paucity of citations to Guiding Cases has been taken as demonstrating the incongruity of case-based adjudication and the socialist legal tradition. Citations are, however, an imperfect measure of influence. Reproduction of language uniquely (...) traceable to Guiding Cases can also be evidence of their impact on judicial decision-making. We employ a local alignment tool to detect unattributed text reuse of Guiding Cases in local court decisions. Our findings suggest that Guiding Cases are more consequential than commonly assumed, thereby complicating prevailing narratives about the antagonism of socialist legality to case law. (shrink)

Many clinical and psychological constructs are conceptualized to have multivariate higher-order constructs that give rise to multidimensional lower-order traits. Although recent measurement models and computing algorithms can accommodate item response data with a higher-order structure, there are few measurement models and computing techniques that can be employed in the context of complex research synthesis, such as meta-analysis of individual participant data or integrative data analysis. The current study was aimed at modeling complex item responses that can arise when underlying domain-specific, (...) lower-order traits are hierarchically related to multiple higher-order traits for individual participant data from multiple studies. We formulated a multi-group, multivariate higher-order item response theory (HO-IRT) model from a Bayesian perspective and developed a new Markov chain Monte Carlo (MCMC) algorithm to simultaneously estimate the (a) structural parameters of the first- and second-order latent traits across multiple groups and (b) item parameters of the model. Results from a simulation study support the feasibility of the MCMC algorithm. From the analysis of real data, we found that a bivariate HO-IRT model with different correlation/covariance structures for different studies fit the data best, compared to a univariate HO-IRT model or other alternate models with unreasonable assumptions (i.e., the same means and covariances across studies). Although more work is needed to further develop the method and to disseminate it, the multi-group multivariate HO-IRT model holds promise to derive a common metric for individual participant data from multiple studies in research synthesis studies for robust inference and for new discoveries. (shrink)

Resumen: En este artículo, desde la perspectiva del feminismo, a través del análisis de la herencia y la innovación de la poesía palaciega de Li Bai en su creación, la autora plantea dos técnicas y su síntoma en los tres poemas de Qingping Tune: heredar la sensacionalización del palacio -poesía de estilo e innovando en las técnicas mitológicas y legendarias de la poesía de estilo palaciego. A partir de estas dos técnicas, la inconsciencia del fetiche y la fantasía mitológica de (...) la diosa se revela a partir del “vacío” de la imagen misma, para lograr el efecto de investigación de un análisis integral de la ideología disciplinaria femenina en la literatura cortesana patriarcal de los aristócratas. (shrink)

The dynamic models are proposed to investigate the influence node activity has on rumor spreading process in both homogeneous and heterogeneous networks. Different from previous studies, we believe that the activity of nodes in complex networks affects the process of rumor spreading. An active node can have contact with all the nodes it directly links to, while an inactive node could only interact with its active neighbors. We explore the joint effort of activity rate, spreading rate and network topology on (...) rumor spreading process by mean-field equations and numerical simulations, which reveals that there exists a critical curve consisting of critical activity rate and spreading rate; meanwhile, activity rate and spreading rate both have influence on the final rumor spreading scale. (shrink)

The current study investigates whether tournament incentives motivate chief executive officer to be socially responsible. Furthermore, it explores the role of sub-national institutional contingencies [i.e., state-owned enterprises vs. non-SOEs, foreign-owned entities vs. non-FOEs, cross-listed vs. non-cross-listed, developed region] in CEO tournament incentives and the corporate social responsibility performance relationship. Data were collected from all A-shared companies listed in the stock exchanges of China from 2014 to 2019. The study uses the baseline methodology of ordinary least squares and cluster OLS regression. (...) Moreover, firm-fixed effects regression, two-stage least squares regression, and propensity score matching deal with the endogeneity problem and check the robustness of the results. The results provide reliable evidence that tournament incentives motivate CEOs to be more socially responsible. On the other hand, sub-national institutional contingencies positively affect the association between CEO tournament incentives and CSRP. The findings have important implications for companies and regulators who wish to enhance CSP by providing incentives to top managers. (shrink)

With the increasingly powerful functions of vehicle-mounted entertainment facilities, people like to listen to music while driving to render different atmospheres and emotions. However, emotions are important factors affecting drivers’ decisions, behavior and may reduce drivers’ hazard perception, even promote dangerous driving behaviors of drivers. The purpose of this study is to explore the young and elderly drivers in assessing the HP difference under different emotional states. We conducted a 3 × 2 mixed experimental design with emotion as a within-participants (...) variable and age as a between-participants factor. A sample of 14 young drivers and 13 elderly drivers completed the HP self-assessment of road traffic warning signs under negative emotion, neutral emotion, and positive emotion, randomly. The results showed that the young had the highest self-assessment HP under the negative emotion arousal condition, while the old had the highest self-assessment HP under the positive emotion arousal condition. In addition, When both groups were in a positive arousal state, the older group perceived more hazards than the young group. The results could help designers create driving emotions suitable for different driver groups, thus improving their perception of hazards and reducing risky driving. (shrink)

Rice is a staple food in China, and, thus, its security has drawn much attention. The Chinese government proactively fuels the application of biotechnology in agriculture and food to cope with increasingly severe food security issues. However, most consumers resist the commercialization of genetically modified rice. One of the important reasons is the consumer perception of its various risks. Conversely, trust in the government, scientists, and media can stimulate consumer purchase. On the basis of the dual perspectives of perceived risks (...) and trust, this study establishes a model of purchase intention for GM rice to explore the structural relationship between variables. Perceived risks explore how exclusion can weaken the purchase intention from the consumer perspective; trust examines the benefits that support can provide. Based on the structural equation model, online survey results of 564 consumers in eight provinces and cities are analyzed. The following observations are offered: health risks, moral risks, and purchase intention are negatively correlated; environmental, functional, and economic risks have no significant correlation with purchase intention; and trust and purchase intention have a significant positive correlation. (shrink)

公元二〇〇八年，中國首辦奧運，我六十八歲，恰為孔子列國行倦遊返魯之年紀。孔子已盡其仁道，我方率領海外各地學生，沿當年孔子路線，作孔子知命之旅體驗行。由曲阜北上泰山，東至齊，西入衛，過宋，南下陳、蔡、楚 諸國，重訪子畏於匡、逼盟於蒲、受逐於宋、絕糧於陳等地。歷史雖遠，山川仍在，文化之餘蘊仍在。「體驗」，即是在歷史現場中回味當年人事，追踪孔子之性情、抱負，以復活孔子之偉大人格。我沿途講解，觸景動情，有時 亦不能自已。以孔子之學養、孔子之通透、孔子對歷史之了解，深知人類解困之道，何以屢受阻厄？「天下莫能容」？雖然，此不足為孔子病，唯聖者苦矣！ 這一段路程，孔子走了十四年，我們走了十三天，當然不能盡所見、所思。日間趕路，晚間則安排講座，共五講，分別就孔子之抱負、思想人格、知命之旅之背景與逆勢而行的動機、與隱者之對話、及從知命之旅所顯示出來的思 想的高度與精神境界，作深入分析。雖不能包攬孔子思想之全部，但自信其精義已概括無餘。孔子為聖之時者，可進可退，從容自主，如顏淵言：仰之彌高，鑽之彌堅；若吾人言之不足，亦無傷於孔子。 宋儒每謂：天不生仲尼，萬古長如夜。不讀孔子書，不從孔子行，可能無法感受此語之深刻。近人為西方文化所欺，每疑孔子之學，以為中國不能現代化之絆，於是反孔、批孔，而不知自己錯思、錯認。學不知本，不知源流，而 羨別人之工巧科技；德不知修，不知上達，而縱自己之本能情欲。人將安歸？晚清迄今，已一百餘年，文化之道，早已回轉。西方之工具理性，終而闖出彌天大禍。我們歸來未久，即發生金融海嘯，經濟衰退，市場重創，而民間 之價值崩潰、社會質素下降，則早已見之。《易》曰：亢龍有悔，非此也耶？西方所走的是知識之路、理性之路，但單腿走路，豈能健步？孔子之卓識，開發性情，則諸德兼備。此義，吾於講座中已指出。願我華夏子孫，於此危 難之際，能效孔子之知命，奮起承擔，則回轉乾坤，非無希望。中國改革開放已三十年，成績驕人。但單憑此不足以感服世界，反招人妒；富而無教，更伏危害。有先見者，已力言重建精神家園之重要。則重讀孔子，正是時候。 茲乘體驗行紀錄成書之際，綴此數言，以為序。.

With the advent of big data, the performance of traditional recommendation algorithms is no longer enough to meet the demand. Most people do not leave too many comments and other data when using the application. In this case, the user data are too scattered and discrete, with obvious data sparsity problems. First, this paper describes the main ideas and methods used in current recommendation systems and summarizes the areas that need attention and consideration. Based on these algorithms and based on (...) the user history data information and music data information that can be found now, the paper aims to build a personalized music recommendation system based on directed tags, which can provide basic music services to users and push them personalized music recommendation lists. Then, the collaborative filtering algorithm based on tags is introduced. Usually this method uses discrete tags, and the user tags and music tags are juxtaposed and leveled with each other, which does not reflect the importance and ranking order relationship of each tag and does not reflect the cognitive sequence of users when they listen to and annotate music. In order to improve this problem and increase the accuracy of recommendations, the user-tag and music-tag data are correlated through the tag sequence of tag and music-tag data are correlated and modeled analytically, and feature directed graphs are constructed. (shrink)

This review aimed at examining the related studies on the effect of English as a foreign language learners' psychological well-being and academic engagement as positive emotional constructs on learners' grit. The positive significant effect of psychological well-being on learners' grit has been confirmed in the literature review. Studies have shown that resilience, enjoyment, engagement, lack of depression, interest, and world meaningfulness can act as mediator variables in the relationship between psychological well-being and grit. Furthermore, few studies have been done on (...) the effect of academic engagement on learners' grit. The studies showed that some factors such as meticulousness, self-control, self-confidence, and motivation act as mediators in the relationship between academic engagement and grittiness. In the end, the pedagogical implications are expounded to promote the quality of language learning quality. This review also provides some suggestions for further research to clarify our perspective over positive emotional variables and their relationships with each other. (shrink)

本书收录了作者多篇极具批判性的文章,一针见血的道出了当世人类问题的症结所在,力倡新人文主义和性情学,以及以成长生命为宗旨的性情教育,以求重塑中国哲学的骨架,让人对中华文化重燃希望.

According to social learning theory, we explored the relation between ethical leadership and knowledge hiding. We developed a moderated mediation model of the psychological safety linking ethical leadership and knowledge hiding. Surveying 436 employees in 78 teams, we found that ethical leadership was negatively related to knowledge hiding, and that this relation was mediated by psychological safety. We further found that the effect of ethical leadership on knowledge hiding was contingent on a mastery climate. Finally, theoretical and practical implications were (...) discussed for leadership and knowledge management. (shrink)

China is the world’s second largest economy and the largest emitter of carbon dioxide, yet we know little about environmental proactivity in the most populated country in the world. We address this gap through a survey of 161 Chinese companies with two respondents per firm (N = 322), where we seek to identify the antecedents and consequences of environmental proactivity. We identify two categorizations of environmental proactivity: Environmental operational improvements and environmental reporting. We find that ecological motivations and regulatory stakeholder (...) pressure are positively related to both types of environmental proactivity, and external stakeholder pressure is negatively related to environmental reporting. Furthermore, we find that (1) if a firm is environmentally proactive (as it relates to either measure) and they are ecologically motivated, there is a positive and significant cost advantage, and (2) if a firm makes use of environmental operational improvement and they are competitively motivated, there is a positive and significant reputation advantage. Implications for researchers, managers, and policy-makers in China are discussed. (shrink)

From the perspective of the integrative model of organizational trust, this study proposes a multi-level model for whether, how, and when differentiated empowering leadership influences followers’ trust in leaders and their work outcomes. Drawing on a sample of 372 followers from 97 teams in China, it was found that the negative effect of differentiated empowering leadership on followers’ trust in leaders became salient when followers’ Chinese traditionality was low. Moreover, followers’ trust in leaders mediated the effect of differentiated empowering leadership (...) and Chinese traditionality on followers’ in-role performance, extra-role performance, and counterproductive work behaviors toward the organization. These findings have implications for managerial theory and practice in the domains of trust and differentiated empowering leadership. (shrink)

Research has independently highlighted the roles of semantic memory and associative abilities in creative thinking. However, it remains unclear how these two capacities relate to each other, nor ho...

A test procedure optimization method was proposed in this paper to improve the test efficiency of the industrial robot servo system to be tested on the IRSS integrated testing platform. First, an ordered sequence was used to define the IRSS test project when tested on the IITP. The ordered sequence consisted of execution subelements, which were a combination of control variable parameters of the IITP. Second, the optimization relationships among the IRSS test projects were dug out according to the IRSS (...) test project sequences. Finally, by using the traveling salesmen problem, an optimization model was established based on the optimization relationships of the IRSS test projects, and the optimal test order of the IRSS test projects to be tested on the IITP was obtained by solving the model. A case analysis showed that the proposed method optimized the test procedure on the IITP effectively, and the test time when implementing the test on the IITP according to the optimized order was nearly 50% shorter than before optimization. The optimization effect was thus found to be significant. (shrink)

This study examines the R&D investment behaviour of different types of family-controlled firms with the moderating role of ownership discrepancy between cash-flow rights and excess voting rights by using the sufficiency conditions’ theoretical framework of ability and willingness developed by De Massis. It uses data from family firms that have issued A-shares from 2008 to 2018. They used pooled OLS regression for data analysis and Tobit regression for robustness checks. This study classifies family firm types into two categories, namely, the (...) lone-controller family firms (LCFFs) and the multi-controller family firms (MCFFs), with each being further classified as “excess” or “no excess” voting rights. Both LCFFs without excess voting rights and MCFFs with excess voting rights have the “ability” and “willingness” toward R&D investment. LCFFs with excess voting rights and MCFFs without excess voting rights only have the ability but low willingness to invest in R&D. The study also establishes that Chinese family-controlled firms are heterogeneous toward risky investment. To the best of our knowledge, this study is the first to differentiate Chinese family firms by their unique ownership structure characteristics in investigating the effect of the family firm structure on R&D investment. The study is a novel attempt to test the willingness and ability framework of LCFFs and MCFFs. Previous studies based on agency theory have tacitly assumed that ability and willingness exist in family-controlled firms. However, this study challenges this implicit assumption. (shrink)

We designed three studies to explore the effect of materialistic values on pro-environmental behavior among youth and the mediated role of nature connectedness between materialistic values and pro-environmental behavior. Through a self-report questionnaire survey and an experimental manipulation of materialistic values, we found that materialistic values negatively predicted pro-environmental behavior, and that nature connectedness played a mediating role. Further, we used natural contact strategies to control the level of nature connectedness, and found that the negative impact of high materialistic values (...) on pro-environment behavior decreased with the increase of nature connectedness, further supporting the mediating role of nature connectedness. These results may contribute to the design of strategies that effectively mitigate the negative effects of materialistic values on pro-environmental behavior. (shrink)

The QR code recognition often faces the challenges of uneven background fluctuations, inadequate illuminations, and distortions due to the improper image acquisition method. This makes the identification of QR codes difficult, and therefore, to deal with this problem, artificial intelligence-based systems came into existence. To improve the recognition rate of QR image codes, this article adopts an improved adaptive median filter algorithm and a QR code distortion correction method based on backpropagation (BP) neural networks. This combination of artificial intelligence algorithms (...) is capable of fitting the distorted QR image into the geometric deformation pattern, and QR code recognition is accomplished. The two-dimensional code distortion is addressed in this study, which was a serious research issue in the existing software systems. The research outcomes obtained after emphasizing on the preprocessing stage of the image revealed that a significant improvement of 14% is observed for the reading rate of QR image code, after processing by the system algorithm in this article. The artificial intelligence algorithm adopted has a certain effect in improving the recognition rate of the two-dimensional code image. (shrink)

Understanding learners’ translating self-efficacy belief helps predict their ability to cope and translation performance during their career. Despite this connection, the assessment of self-efficacy during learning has been largely overlooked in translation research. The purpose of this study was to develop and validate an instrument to examine belief in self-efficacy in a sample of Chinese translation learners. Scale items were collected and refined based on an expert-panel consensus opinion. Exploratory factor analysis and confirmatory factor analysis across two independent samples revealed (...) and validated a three-dimensional structure: efficacy in internal competence, efficacy in psycho-physical competence, and efficacy in external competence. These findings provide supporting evidence for scale applications in educating translators. (shrink)