摘要：
Stress has become an important health issue with the rapid development of economy and society. The previous work has highlighted the discriminatory power of Electrocardiogram (ECG) and social media for stress detection. However, limitations exist when using single source data for stress detection. Based on the assumption that abnormal heart rate periods are usually caused by stressor or uplifting events, we present a way to integrate heart beat rates and linguistic posts on microblogs for stress detection. We first identify one's abnormal heart rate periods, and then for each such period, we pair up a temporally synchronous and highly matched abnormal posting (stressful/exciting) period detected from microblogs. Our 4-month user study with 10 volunteer college students shows that the performance of the matching between post-based detection results with ECG-based ones can achieve over 84% accuracy for stressful or exciting periods detection, and around 70% accuracy for stressor or uplifting events detection. The results also demonstrate that SDNN is the most appropriate indicators of ECG signals for daily abnormal heart rate and stress detection.
摘要：
The present study examined a two mediator model with both prosocial and aggressive behaviors as mediators in the association between child empathy and peer acceptance. A sample of 537 sixth to eighth graders reported items on the Interpersonal Reactivity Index (IRI; as the index of empathy). Children's aggressive, prosocial behaviors, and peer acceptance were measured using peer-nominated questionnaires. Results showed that child empathy was positively associated with children's prosocial behavior and peer acceptance, but negatively associated with child aggression. Children's prosocial behavior was positively associated with peer acceptance, whereas their aggressive behavior was negatively associated with peer acceptance. To contribute to the extant literature, we found that children's prosocial and aggressive behaviors could completely mediate the linkage between child empathy and peer acceptance. Moreover, these two types of social behavior play equally important mediating roles. These results suggested that empathic children were more liked in peer group not only due to their more prosocial behavior, but simultaneously due to their lower aggression. In other words, both high prosociality and low aggression were important requisites for peer acceptance.
作者机构：
[Zang, Emma] Duke Univ, Sanford Sch Publ Policy, Durham, NC 27708 USA.;[Campbell, Cameron] Hong Kong Univ Sci & Technol, Div Social Sci, Hong Kong, Hong Kong, Peoples R China.;[Campbell, Cameron] Cent China Normal Univ, Sch Hist & Culture, Wuhan, Hubei, Peoples R China.
摘要：
In this study, we investigate the effect of early-life coresidence with paternal grandparents on male mortality risks in adulthood and older age in northeast China from 1789 to 1909. Despite growing interest in the influence of grandparents on child outcomes, few studies have examined the effect of coresidence with grandparents in early life on mortality in later life. We find that coresidence with paternal grandmothers in childhood is associated with higher mortality risks for males in adulthood. This may reflect the long-term effects of conflicts between mothers and their mothers-in-law. These results suggest that in extended families, patterns of coresidence in childhood may have long-term consequences for mortality, above and beyond the effects of common environmental and genetic factors, even when effects on childhood mortality are not readily apparent.
作者机构：
[Campbell, Cameron; Chen, Bijia] Hong Kong Univ Sci & Technol, Div Social Sci, Hong Kong, Hong Kong, Peoples R China.;[Campbell, Cameron] Cent China Normal Univ, Sch Hist & Culture, Wuhan, Hubei, Peoples R China.;[Dong, Hao] Princeton Univ, Princeton, NJ 08544 USA.
通讯机构：
[Chen, Bijia] H;Hong Kong Univ Sci & Technol, Div Social Sci, Hong Kong, Hong Kong, Peoples R China.
摘要：
Guided by an integrative model of Jung's personality type theory, Kirton's adaption-innovation theory, and Kaufman's creativity domain theory, this study examined the mediating role of creative styles in the association between personality types and scholarly creativity in undergraduate students. 495 undergraduate students (305 girls, mean age = 19.55 years) completed questionnaires on personality types, creative styles and scholarly creativity. Results indicated that the innovative creative style was positively associated with Extroversion and Perceiving personality types, and negatively associated with Feeling type. The innovative creative style, but not the adaptive creative style, was positively associated with scholarly creativity. Furthermore, Extroversion and Perceiving types were positively and indirectly associated with scholarly creativity completely through the mediator of innovative creative style, whereas Feeling type was negatively and indirectly associated with scholarly creativity partially through the mediator of innovative creative style. This study enhances our understanding of the ways in which personality types could affect undergraduates' scholarly creativity. These findings suggest that undergraduate students of different personality types tend to perform creative work in different creative styles, further influencing how much scholarly creativity they could demonstrate.
