The purpose of this study was to evaluate the international scientific output on postpartum depression research during 2000–2020 through a bibliometric analysis and to explore research hotspots, frontiers, and trends in the field of postpartum depression. We searched the Web of Science Core Collection for publications on postpartum depression published between 2000 and 2020. CiteSpace, gCluto, and other software applications were used to analyze the data by year, journal, and country. A total of 2,963 publications were retrieved and 96 countries (...) or regions published related papers. The United States had the largest number of published papers and the highest betweenness centrality, which is the dominant position in the field of postpartum depression. A total of 717 journals published papers, with the Archives of Womens Mental Health ranked first in terms of volume and betweenness centrality. In this study, 31 high-frequency main MeSH terms/subheadings were selected. The high-frequency MeSH terms were clustered into six categories: an overview of depression-related research, diagnostic and screening scales for postpartum depression, epidemiological investigation into postpartum depression, treatment and drug selection for postpartum depression, psychological research on postpartum depression, and etiology, physiopathology, complications, genetics of postpartum depression. Finally, we used strategic diagram to analyze research trends in postpartum depression. This study has identified a continuous significant increase in the publication of PPD articles. Currently, the etiology, physiological pathology, intervention and treatment of complications on PPD are immature, which provides reference for the trend of obstetric psychology. (shrink)

Serial entrepreneurship is a very common phenomenon in the world. Research on serial entrepreneurs is the core of understanding entrepreneurship and entrepreneurs, such as, why entrepreneurs insist on starting businesses many times? What affects the sustainability of entrepreneurship? Based on the interpretive structure model of systems engineering, this study constructs a hierarchical model of the factors affecting serial entrepreneurial intention, which proposed the basic conditions, key factors, and paths affecting serial entrepreneurial intention. Based on this, the hierarchical model of factors (...) affecting serial entrepreneurial intention is also tested through a typical serial entrepreneurial case. The results show that: there are 16 factors affecting serial entrepreneurial intention, and each factor plays a role at a specific level; entrepreneurial expectations and identification and evaluation of opportunities are the key factors affecting serial entrepreneurial intention. We can improve the ability of the identification and evaluation of opportunities through entrepreneurial failure learning, and form reasonable entrepreneurial expectations; entrepreneurial cognitive schema and behavioral addiction tendency directly affect entrepreneurs’ identification and evaluation of opportunities; demographic factors, financial conditions, environmental conditions, and entrepreneurial experience are the basic conditions that affect serial entrepreneurial intention indirectly through emotional perception and motivation factors. (shrink)

Errors are inevitable in an increasingly risky and dynamic entrepreneurial environment. The error management and the error climate perceived by the members are crucial to the subsequent innovation behaviors. Maintaining and improving the psychological capital of entrepreneurs under errors is not only the psychological activities of entrepreneurs themselves but also a critical management process in which an organization can influence the psychological factors and behaviors of entrepreneurs through error management climate. In the context of Chinese culture, this study explores the (...) influence of error management climate on entrepreneurial self-efficacy and innovation behavior under the boundary condition of Zhongyong thinking. Two hundred ninety samples of Chinese entrepreneurs are empirically analyzed in this study, and results show that: error management climate and entrepreneurial self-efficacy have significant positive effects on entrepreneurs’ innovation behavior; entrepreneurial self-efficacy mediates the relationship between error management climate and innovation behavior; and Zhongyong thinking plays moderating roles in the process of error management climate influencing innovation behavior. This study complements the entrepreneurship literature with its focus on error management climate as an essential antecedent of entrepreneurial self-efficacy, and promotes an understanding of how Chinese practitioners promote innovative behavior from a cultural perspective. (shrink)

School belonging is of great significance to students' physical and mental health development, especially academic improvement. However, the mechanism of the influence of school belonging on student academic achievement should be further explored, especially reading performance. Based on ecological systems theory and self-determination theory, the present research constructs a multilevel design to examine a moderated mediation model in which school belonging as a level-1 predictor, mastery goal orientation as a level-1 mediator and school disciplinary climate as a level-2 moderator jointly (...) impact reading literacy. Results of the study were based on the questionnaires from 11,364 15-year-olds nested in 332 schools in mainland China that participated in PISA 2018. The cross-sectional analysis indicated that: school belonging had a direct and positive effect on student reading literacy; the relationship between school belonging and reading literacy was prominently mediated by mastery goal orientation; both school disciplinary climate level and strength could negatively moderate the latter half path of “school belonging → mastery goal orientation → reading literacy.” Implications, limitations, and future research directions are discussed. (shrink)

Due to the advent of deglobalization and regional integration, this article aims to adopt LASSO-based network connectedness to estimate the multiscale tail risk spillover effects of global stock markets. The results show that tail risk varies across frequencies and shocks. In static analysis, the risk is centered mostly on the developed European and North American markets at a low frequency, and regionalization is imposed on the moderate frequency. Moreover, emerging markets could be sources of risk spillover, especially at the highest (...) frequency where there is no absolute risk center. In dynamic analysis, we use rolling window estimation and find that different frequencies identify distinct episodes of shocks, which provides us with the reason for the diverse risk centers at different time scales in static analysis. Our findings provide heterogeneous financial practitioners, regulators, and investors with diverse characteristics of stock markets under multiple time horizons and help them operate their own trading strategies. (shrink)

Prosocial motivation refers to the employees’ willingness to invest for the sake of helping others. It improves basic and applied research behaviors of employees and the interaction between them. Employees’ innovation behavior depends on prosocial motivation because the motivation to protect the interests of others may promote knowledge sharing and knowledge coupling. However, there is a research gap in solving the optimal solution of prosocial motivations that facilitates different types of innovation behaviors based on the combination of prosocial motivations. We (...) perform a qualitative comparative study on the effect of the motivation configurations on innovation behaviors. We find that highly basic and highly applied research behaviors share in common collectivism-based, principlism-based, contextual, and situational motivations which work in all configurations. But the core conditions between the two are different, which are principlism-based and situational motivations, respectively. In addition, both highly basic-to-applied and highly applied-to-basic transformation behaviors share the same core condition and the same secondary conditions with highly basic and highly applied research behaviors, respectively. Moreover, the behaviors of non-highly basic research and non-highly basic-to-applied transformation share the severe absence of egoism-based motivation as the core condition in common. Non-highly behaviors of applied research and applied-to-basic transformation have a common point of the severe absence of the pressure-based type as the key. Finally, we also analyze active and passive prosocial degrees of all types of high/non-high innovation behaviors. Our study deepens the academics’ thinking on multi-dimensional prosocial motivation and the classification management of coupling innovation behavior and provides implications for practice. (shrink)

How a hybrid Confucian-engendered form of governance might solve today’s political problems What might a viable political alternative to liberal democracy look like? In Against Political Equality, Tongdong Bai offers a possibility inspired by Confucian ideas. Bai argues that domestic governance influenced by Confucianism can embrace the liberal aspects of democracy along with the democratic ideas of equal opportunities and governmental accountability to the people. But Confucianism would give more political decision-making power to those with the moral, practical, and intellectual (...) capabilities of caring for the people. While most democratic thinkers still focus on strengthening equality to cure the ills of democracy, the proposed hybrid regime—made up of Confucian-inspired meritocratic characteristics combined with democratic elements and a quasi-liberal system of laws and rights—recognizes that egalitarian qualities sometimes conflict with good governance and the protection of liberties, and defends liberal aspects by restricting democratic ones. Bai applies his views to the international realm by supporting a hierarchical order based on how humane each state is toward its own and other peoples, and on the principle of international interventions whereby humane responsibilities override sovereignty. Exploring the deficiencies posed by many liberal democracies, Against Political Equality presents a novel Confucian-engendered alternative for solving today’s political problems. (shrink)

Radical personal and systemic social transformation is urgently needed to address world-wide violence and inequality, pervasive moral confusion and corruption, and the rapid, unprecedented global destruction of our environment. Recent years have seen an embrace of intersubjectivity within discourse on educational transformation within academia and the public sphere. As well, there has been a turn toward contemplative education initiatives within North American schools, colleges and universities. This article contends that these turns might benefit from openness to the ontologies, epistemologies, and (...) ethics of the ‘wisdom traditions’ from which many contemplative practices are drawn. To illustrate this point, we discuss the value of intercultural philosophy of education, and introduce Eastern philosophical ideas, specifically, the Shambhala Buddhist notion of the nondual ground and wisdom of basic goodness and related teachings. We detail how awareness of basic goodness and its holistic expression in the ground, path, and fruition of Shambhala teachings can open vital questions regarding intersubjectivity, challenge and reinvigorate aspects of current engagements with contemplative practices, and provide significant insights and educational paths for transformational endeavours in neoliberal times. Informed by our learning from Shambhala, we conclude with a deepened understanding of intercultural philosophy of education. (shrink)

The policy of government procurement of elderly care services has the vulnerability characteristics that all complex systems have. To maintain the policy’s robustness, this paper studies the vulnerability of government procurement of elderly care services from the perspective of complex network. Case analysis and sample statistics are used to obtain the vulnerability influencing factors of the policy. Then, complex network diagram of vulnerability influencing factors is constructed through Pajek software. The compatibility coefficient is used to investigate the network’s overall vulnerability (...) from a macro perspective. From a micro perspective, a vulnerability index of the complex network is applied to measure each node’s vulnerability value, and the vulnerability priority of the nodes is established. Results show that government purchasing power and supervisory bodies’ diversity are at the first priority. The remaining vulnerability influencing factors are at the second and the third priority. (shrink)

But what is the message of China's rise as an economic and political power? Tongdong Bai addresses this pressing question by examining the history of political theories and practices from China's past, and showing how it impacts upon the present. Chinese political traditions are often viewed as "authoritarian" (in contrast with "Western" democratic traditions), but the historical reality is much more complex and there is a need to understand the political values shaping China. Bai argues that the debates between China's (...) two main political theories - Confucianism and Legalism - anticipate themes in modern political thought and offer resources for thinking about contemporary political problems. This groundbreaking work offers a insight into the political history and thought of a nation. (shrink)

Given that work teams have been widely used in a variety of organizations to complete critical tasks and that the use of social media in work teams has been growing, investigating whether and how team social media usage affects team creativity is imperative. However, little research has empirically explored how TSMU affects team creativity. This study divides TSMU into two categories, namely, work-related TSMU and relationship-related TSMU. Basing on communication visibility theory and social exchange theory, this study constructs a moderating (...) mediation model to understand how TSMU affects team creativity. In this model, team knowledge sharing is used as mediating role and team-member exchange is used as moderating role. Two-wave research data collected from 641 employees in 102 work teams in Chinese organizations are used for regression analysis. Results show that Work-related TSMU and relationship-related TSMU are positively affect team creativity. Team knowledge sharing plays a partly mediating effect on the relationship between work-related TSMU and team creativity and that between relationship-related TSMU and team creativity. TMX not only positively moderates the indirect effect of work-related TSMU and relationship-related TSMU on team creativity through team knowledge sharing. Theoretical and practical implications are also discussed. (shrink)

This article problematizes the way of thinking schooling in discourse of sign system, which involves opposition, and double gesture of inclusion/exclusion. Drawing on two fundamental texts of Taoism, the Tao Te Ching and Chuang Tzu, this article puts forward the seemingly passive Non-Word and Non-Self to resist the hierarchy ordering of conceptions and man, and to undo duality of binary opposition. It links the history of assessment and PISA to the rethinking of evidence and sign in contemporary movements. The second (...) section proposes teaching as wandering (you, 游), the transcendence into Non-Self with response to men’s natural inquiry, but not artificially manipulating and shaping man by privileging certain knowledge, value, and thoughts over other. Instead of making categories of race, gender, and normal/abnormal, Taoist provides a way of reconsider the self operating on assessing, standardizing, normalizing, correcting and predicting others in school accountability. It is built on the ontology of considering individual as belonging to an ultimate sameness, the oneness. The article concludes with underlying assumption that students are subjected to change, and their difference must be eliminated through standard test. It further questions tactics of reason that educational reform face in the current regime of school accountability. (shrink)

This article problematizes the way of thinking schooling in discourse of sign system, which involves opposition, and double gesture of inclusion/exclusion. Drawing on two fundamental texts of Taois...

In corporate social responsibility reporting, companies are expected to fully disclose the negative social and environmental impacts of their activities. This study investigates how Chinese companies respond to this challenge by analyzing the representations of occupational fatalities and injuries in 92 CSR reports from 37 Chinese Fortune 500 companies. A move-step analysis was performed on one part of the CSR report, which is the section providing information on occupational incidents. It was found that the negative information was typically disclosed via (...) four rhetorical moves, which are ‘preparing the reader’, ‘delivering the bad news’, ‘mitigating the bad news’ and ‘reassuring the reader’. Communicating bad news through the four moves helps manage the reader’s perception of the reporting company and its CSR performance. The study calls for greater attention to the impression-managing aspects of companies’ self-disclosure of organizational bad news. (shrink)

ABSTRACT After Hong Kong’s return to Chinese Sovereignty in 1997, the terms ‘mainlander’ and ‘Hongkonger’ have been widely used by English-language media in Hong Kong to differentiate between people from the Chinese mainland and Hong Kong. This study examines representations of Chinese mainlanders and Hongkongers in a 17.4-million-token corpus containing 30,279 articles published between 1998 and 2019 by the South China Morning Post, a leading English-language newspaper in Hong Kong. By comparing the collocational behaviour of the noun lemmas mainlander and (...) Hongkonger, the study identifies the topoi, or stereotypical characterizations, associated with the two groups. The analysis demonstrates the way in which the ‘othering’ of or sometimes discrimination against mainland migrants/visitors has served as part of the process through which the distinctive ‘Hongkongers’ identity’ is pronounced after the 1997-handover in Hong Kong’s English language newspaper of record. (shrink)

A growing body of research explores emoji, which are visual symbols in computer mediated communication (CMC). In the 20 years since the first set of emoji was released, research on it has been on the increase, albeit in a variety of directions. We reviewed the extant body of research on emoji and noted the development, usage, function and application of emoji. In this review article, we provide a systematic review of the extant body of work on emoji, reviewing how they (...) have developed, how they are used differently, what functions they have and what research has been conducted on them in different domains. Furthermore, we summarize directions for future research on this topic. (shrink)

Recent studies have demonstrated neural overlap between resting state activity and self-referential processing. This “rest-self” overlap occurs especially in anterior cortical midline structures like the perigenual anterior cingulate cortex (PACC). However, the exact neurotemporal and biochemical mechanisms remain to be identified. Therefore, we conducted a combined electroencephalography (EEG)-magnetic resonance spectroscopy (MRS) study. EEG focused on pre-stimulus (e.g., prior to stimulus presentation or perception) power changes to assess the degree to which those changes can predict subjects’ perception (and judgment) of subsequent (...) stimuli as high or low self-related. MRS measured resting state concentration of glutamate, focusing on PACC. High pre-stimulus (e.g., prior to stimulus presentation or perception) alpha power significantly correlated with both perception of stimuli judged to be highly self-related and with resting state glutamate concentrations in the PACC. In sum, our results show (i) pre-stimulus (e.g., prior to stimulus presentation or perception) alpha power and resting state glutamate concentration to mediate rest-self overlap that (ii) dispose or incline subjects to assign high degrees of self-relatedness to perceptual stimuli. (shrink)

The compatibility between Western democracy and other cultures, and the desirability of democracy, are two important problems in democratic theory. Following an insight from John Rawls’s later philosophy, and using some key passages in Mencius, I will show the compatibility between a ‘thin’ version of liberal democracy and Confucianism. Moreover, elaborating on Mencius’s ideas of the responsibility of government for the physical and moral well-being of the people, the respectability of the government and the ruling elite, and the competence-based limited (...) political participation, I shall explore the Mencian criticisms of some ‘thick’ democratic ideas. Through the discussion in this paper, I hope to show the relevance of Confucianism to contemporary political philosophy and society. (shrink)

This paper describes a theoretical framework of ecological phase transitions for modeling tree-grass dynamics and analyzing the shifts or phase transitions from one vegetation structure to another in the southern Texas landscape. This framework implements the integration of percolation theory, fractal geometry and phase transition theory as a method for modeling the spatial patterns of tree-grass dynamics, and nonlinear Markov non-equilibrium thermodynamic stability theory as a method for characterizing temporal tree-grass dynamics and phase transition. An historical sequence of aerial photographs (...) at a Prosopis - thornscrub savanna parkland site in southern Texas was used to determine the parameters of the models. The preliminary analytical result accords well with current understanding and field survey of vegetation dynamics in the southern Texas landscape. The potential of such approaches and other relevant theories such as self-organized criticality and synergetics to vegetation dynamics is also discussed. (shrink)

ObjectiveTo explore alterations in white matter network topology in de novo Parkinson's disease patients with rapid eye movement sleep behavior disorder.Materials and MethodsThis study included 171 de novo PD patients and 73 healthy controls recruited from the Parkinson's Progression Markers Initiative database. The patients were divided into two groups, PD with probable RBD and PD without probable RBD, according to the RBD screening questionnaire. Individual structural network of brain was constructed based on deterministic fiber tracking and analyses were performed using (...) graph theory. Differences in global and nodal topological properties were analyzed among the three groups. After that, post hoc analyses were performed to explore further differences. Finally, correlations between significant different properties and RBDSQ scores were analyzed in PD-pRBD group.ResultsAll three groups presented small-world organization. PD-pRBD patients exhibited diminished global efficiency and increased shortest path length compared with PD-npRBD patients and HCs. In nodal property analyses, compared with HCs, the brain regions of the PD-pRBD group with changed nodal efficiency were widely distributed mainly in neocortical and paralimbic regions. While compared with PD-npRBD group, only increased Ne in right insula, left middle frontal gyrus, and decreased Ne in left temporal pole were discovered. In addition, significant correlations between Ne in related brain regions and RDBSQ scores were detected in PD-pRBD patients.ConclusionsPD-pRBD patients showed disrupted topological organization of white matter in the whole brain. The altered Ne of right insula, left temporal pole and left middle frontal gyrus may play a key role in the pathogenesis of PD-RBD. (shrink)

ObjectiveThis study took users of short-form mobile videos as research participants to explore the role of their boredom proneness in mediating the relationship between the use of mobile social media and subjective well-being.MethodsA sample of 656 users was evaluated by the Problematic Mobile Social Media Usage Assessment Questionnaire, General Well-Being Schedule, and Boredom Proneness Scale.ResultsFirstly, significant interactions were found between monthly living expenses and the UMSM of the participants, which were recognized as factors affecting SWB. Secondly, the level of living (...) expenses had little effect on the high-level and low-level groups of the UMSM but imposed a significant impact on the medium-level group. Thirdly, the UMSM showed an influence that could positively predict boredom; both the UMSM and boredom demonstrated a negative predictive effect on SWB.ConclusionThe findings indicate that the inappropriate use of mobile social media negatively affects users’ subjective well-being; boredom partially mediated the relationship between the use of mobile social media and SWB. (shrink)

Studies have shown that internal whistleblowing could be utilized as an effective way to stop an organization’s unethical behaviors. This study investigates the relationship between ethical leadership and internal whistleblowing by focusing on the mediating role of employee-perceived organizational politics and the moderating role of moral courage. An analysis of data collected at three phases indicates that employee-perceived organizational politics partly mediates the relationship between ethical leadership and internal whistleblowing. Also, moral courage is found to moderate the effect of employee-perceived (...) organizational politics on internal whistleblowing and the indirect effect of ethical leadership on internal whistleblowing via employee-perceived organizational politics. Theoretical and practical implications of these results are discussed. (shrink)