基于增强现实和ERPs架构的SNARC效应展望

SNARC效应是人类空间认知的重要组成部分。限于技术手段,现有SNARC研究的理论和技术多以小尺度空间环境为基础,致使其生态效度较低。基于增强现实技术和认知神经科学范式,通过增强现实技术生成的交互情境,从核心加工系统(静态空间SNARC、动态空间SNARC、静态-动态联合SNARC)和加工特性两个方面,研究建立起基于大尺度空间环境的SNARC加工模型。为人类空间认知研究提供了更加完备的知识领域。     

JPSSM since the beginning: intellectual cornerstones,knowledge structure,and thematic developments

Bibliometric analyses are applied to 35,975 citations from 721 articles published in the Journal of Personal Selling & Sales Management, spanning the journal’s first 35 years of existence (1980–2015). For each of three time periods (1980s, 1990s, and 2000s), the sales literature’s most influential article publications are objectively identified. Multidimensional scaling is then used to identify key intellectual themes across time. Based on the citation data, historical developments in the literature regarding (1) relationship marketing, (2) sales force technology, (3) sales force control systems, and (4) salesperson role stress are traced and briefly explored in some article-level depth. Co-citation trends and recently influential papers are used to identify opportunities for future research. Altogether, this paper presents a first-of-its-kind view of sales literature’s intellectual cornerstones, knowledge structure, and thematic developments over 35 years.     

Formation of profuse <c+a> dislocations in deformed calcium-containing magnesium alloys

We report that <c+a> pyramidal slipping could be more easily activated in textured Mg–Ca alloys with increasing Ca contents dissolved in α-Mg matrix under tensile deformation, and it is proposed that the decreased stacking fault energy plays the critical rule. In contrast, only twins and <a> basal dislocations are observed in the compressed samples. The results would provide insight into understanding of the deformation mechanism and designing more ductile Mg alloys.     

When Does a Proactive Personality Enhance an Employee’s Whistle-Blowing Intention?: A Cross-Level Investigation of the Employees in Chinese Companies

To identify the boundary conditions for proactive employees making whistle-blowing decisions, we developed a cross-level model comprising employee proactive personality and two types of whistle-blowing intentions that incorporates the influences of organizational- and individual-level attributes. Analyses of data collected from 432 Chinese employees in 32 companies indicated that proactive personality was positively related to internal whistle-blowing intention and even more positively related to external whistle-blowing intention when individuals were working in organizations characterized by an instrumental ethical climate and employees with a high level of moral identity.     

Prevalence of depressive symptoms and its correlates among medical students in China: a national survey in 33 universities

We conducted a national survey among medical students in China to estimate the prevalence of depressive symptoms and explore associated risk factors based on an established questionnaire composed of demographic information, life events in the past four weeks before survey, and the validated Chinese version of the 21-item Beck’s Depression Inventory (BDI). The mean age of enrolled 9010 students was 20.7 (standard deviation: 1.6) years. BDI scores indicated that 19.9% had depressive symptoms based on the cut-off score of 14. Socioeconomic factors and student characteristics such as male sex, low monthly income per capita, father’s poor education background, and higher year of study were associated with higher prevalence of depressive symptoms among medical students. Students who studied in comprehensive universities were more likely to have depressive symptoms compared with those from medical universities. Habitual smoking and alcohol drinking, sleep deprivation, and hospitalization or medication for one week or more in the last four weeks also predisposed students to higher risk of depressive symptoms. Our results indicate that depressive symptoms are becoming a highly prevalent health problem among Chinese medical students. Primary and secondary prevention should be prioritized to tackle this issue based on potential risk factors.     

Enactment supports unitisation of action components and enhances the contribution of familiarity to associative recognition

Memory for actions is usually better following subject-performed tasks (SPT) than verbal tasks (VT). We hypothesised that enactment unitises the components of actions such that familiarity can support associative recognition following SPT. To examine this hypothesis, participants studied verb–object pairs in a SPT or VT condition. During testing, they discriminated between intact, recombined and new items and made Remember/Know judgments; additionally, their EEGs were recorded. Associative recognition was better following SPT than VT. Early frontal event-related potentials (ERPs) were graded according to the item status following SPT, but no such effects were found after VT. Similarly, the late parietal ERPs were graded following SPT, whereas these effects were smaller and did not differ between intact and recombined items following VT. We conclude that enactment unitised the action and object so that familiarity could contribute to associative recognition and that recollection became sensitive to the amount of the matching associative information.     

Who is more utilitarian? Negative affect mediates the relation between control deprivation and moral judgment

Current Psychology - This research tried to examine the effect of sense of control on moral judgments and the mediating roles of positive and negative affect. Sixty-one Chinese college students...     

Relational mobility promotes subjective well‐being through control over interpersonal relationships among the Chinese

The present research investigated the relationship between relational mobility (RM) and subjective well‐being and revealed its psychological mechanism among the Chinese. Study 1 demonstrated that RM positively predicted subjective well‐being. In Study 2, imagined ecology with high RM led to higher expected subjective well‐being relative to that observed in low RM. In Study 3, a correlational study, interpersonal relationship mastery mediated the relationship between RM and subjective well‐being. This result was replicated by an experiment in Study 4. These findings highlight a socioecological perspective in understanding people’s subjective well‐being and shed light on understanding the relationship between different types of mobility and subjective well‐being.     

Impacts of growth mindset and concern with performance on resilience to self-doubt in american and chinese students

Social Psychology of Education - The current study examined how growth mindset of intelligence and concern with performance impact resilience to chronic self-doubt in American and Chinese students....     

Strategic Manoeuvring by Dissociation in Corporate Crisis Communication: The Case of the 2017 United Airlines’ Passenger Dragging-Off Incident

Argumentation - Within the research framework of pragma-dialectics, this study analysed and assessed strategic manoeuvring by dissociation in corporate crisis communication, exemplified by the 2017...