Will Zhang

ABSTRACT This research aims to clarify the relationship between creativity and dishonesty. Study 1 examined whether creativity primed by the scrambled sentence test could influence dishonesty. The results showed that primed individuals were less likely to act dishonestly. Study 2 investigated the association between creative style and spontaneous and instructed dishonesty. Rule-followers more often implemented spontaneous dishonest behavior but showed low accuracy in instructed lying tasks. The findings expand our understanding of the correlation between creativity and unethical behavior, which may improve moral creative talents.

Background: Previous systematic review indicated the prevalence of prenatal anxiety as 14–54%. Pregnant women are a high-risk population for COVID-19. However, the prevalence of anxiety symptoms and related factors is unknown in Chinese pregnant women during COVID-19 outbreak.Objective: To investigate the prevalence of anxiety symptoms and the related factors in Chinese pregnant women who were attending crisis intervention during the COVID-19 pandemic.Methods: The data of this cross-sectional study were collected in about 2 months. Data analysis was performed from April to May 2020. Participants completed a set of questionnaires via the Wechat Mini-program before starting the online self-help crisis intervention for COVID-19 epidemic. A total of 2,120 Chinese pregnant women who were attending a self-help crisis intervention participated in this study. A survey was developed to address possible stress-related factors in pregnant women during the COVID-19 outbreak, including demographic, socioeconomic, and pregnancy-related factors, as well as COVID-19 related factors. Generalized Anxiety Disorder-7 scale and the 10-item perceived stress scale were, respectively, employed to measure anxiety and stress-related factors.Results: A total of 21.7% of pregnant women reported at least mild anxiety, and only 82 women reported moderate to severe anxiety. Factors associated with at least mild anxiety included living in Hubei province, nobody providing everyday life support, pelvic pain or vaginal bleeding, and higher perceived stress. Having relatives or neighbors with a diagnosis of COVID-19 was not associated with anxiety.Conclusions and Relevance: Our findings indicate that evaluation and intervention for maternal and infant health are necessary in pregnant women with anxiety during COVID-19 epidemic, especially those with higher perceived stress, less everyday life support, or vaginal bleeding. Interactions among these related medical, social and psychological factors need to be investigated in future studies.

BackgroundMore than 15% of Chinese respondents reported somatic symptoms in the last week of January 2020. Promoting resilience is a possible target in crisis intervention that can alleviate somatization.ObjectivesThis study aims to investigate the relationship between resilience and somatization, as well as the underlying possible mediating and moderating mechanism, in a large sample of Chinese participants receiving a crisis intervention during the coronavirus disease 2019 epidemic.MethodsParticipants were invited online to complete demographic information and questionnaires. The Symptom Checklist-90 somatization subscale, 10-item Connor–Davidson resilience scale, and 10-item Perceived Stress Scale were measured.ResultsA total of 2,557 participants were included. Spearman correlation analysis revealed that lower resilience was associated with more somatic symptoms. The conditional process model was proved. The interaction effects between perceived stress and sex predicted somatization.ConclusionResilience is a key predictor of somatization. The mediating effects of perceived stress between resilience and somatization work in the context of sex difference. Sex-specific intervention by enhancing resilience is of implication for alleviating somatization during the coronavirus disease 2019 epidemic.

This paper proposes an adaptive formation tracking control algorithm optimized by Q-learning scheme for multiple mobile robots. In order to handle the model uncertainties and external disturbances, a desired linear extended state observer is designed to develop an adaptive formation tracking control strategy. Then an adaptive method of sliding mode control parameters optimized by Q-learning scheme is employed, which can avoid the complex parameter tuning process. Furthermore, the stability of the closed-loop control system is rigorously proved by means of matrix properties of graph theory and Lyapunov theory, and the formation tracking errors can be guaranteed to be uniformly ultimately bounded. Finally, simulations are presented to show the proposed algorithm has the advantages of faster convergence rate, higher tracking accuracy, and better steady-state performance.

In recent years, a greater focus has been placed on the influential power of domain-general psychological properties in second language acquisition and learning. The investigations of these properties, such as grit, academic procrastination and enjoyment etc. have been extensively conducted and are well-documented. Notwithstanding the surge of academic inquiry, the link between psychopathological notions and second language learning has not been adequately established and thoroughly scrutinized. The current study, therefore, aims to broaden the spectrum of second language research and explore the impact of social phobia on willingness to communicate in the second language context. Meanwhile, this research introduces the self-construct, particularly the ideal L2 self to further examine and elucidate the impact. 173 qualified Chinese speakers of L2 English participated in the study. By conducting correlation analysis, regression analysis and structural equation modelling analysis, it was revealed that social phobia had a significant negative impact on L2 willingness to communicate in social situations of meetings and public speaking. Ideal L2 self acted as a complete mediating role in the impact. Pedagogical implications and future directions were proposed and discussed.

The system reachability set is calculated by covering all possible behaviours of the system through a finite number of simulation steps to ensure that the system trajectory stays within a set safety region. In this paper, the theory of the game method is applied to the design of the controller, a very small controller is designed, and good control results are obtained by simulation. The system gradually shows a divergent trend and cannot achieve stable control. A multihop channel reservation Medium Access Control protocol based on a parallel mechanism is proposed. The multihop channel reservation mechanism is proposed based on periodic node sleep, and the node uses the reservation frame to make the reservation of the channel and transmits the data according to the reservation information; the parallel mechanism is used to make the reservation information and data transmission simultaneously.

This paper explores the internal logic and theoretical basis of the two concepts of "common prosperity" and "community of human destiny" from a philosophical perspective. Common prosperity is one of the core goals of China's social development, reflecting the Marxist philosophical thought on social fairness and justice, while the community of human destiny transcends the boundaries of countries and nations and embodies the collectivist ethics and future vision in the era of globalization. By analyzing the roots of the two in historical materialism, global ethics, Kant's "world citizen" thought and the Confucian ideal of "great harmony", this paper attempts to reveal the philosophical inner connection between common prosperity and the community of human destiny and proposes the necessity of building a social model that combines fairness and global responsibility. This paper believes that the pursuit of common prosperity is not only a national issue, but also a global issue faced by mankind, and the realization of the community of human destiny depends on the philosophical reflection and practical efforts made by countries in the process of achieving common prosperity. Through philosophical discussion, this paper further illustrates the practical significance of these two concepts in today's world and their potential impact on the future global order.