Development Tendency of Double-Layer Digital Divide in Mainland China: A Longitudinal Study Based on Perspective of Group Segmentation

Author(s):  
Long-Xiang Luo ◽  
Zhi-Wei Lin
2016 ◽  
Vol 14 (4) ◽  
Author(s):  
X. Gan ◽  
K.H. Wang ◽  
L. Liu ◽  
P-C. Tuan ◽  
H-G. Chen ◽  
...  

2021 ◽  
Author(s):  
Qiaochu Zhang ◽  
Samuel M.Y. Ho ◽  
Yanlin Zhou

Abstract Active and avoidant coping styles are important dispositional factors for the development of anxiety and depression symptoms. Children use both active and avoidant coping together in daily life. No studies have investigated the relationship between active-avoidant coping profiles and internalizing symptoms of children in the COVID-19 pandemic. The present study aimed to investigate children’s active-avoidant coping profiles and assess the relationship of active-avoidant coping profiles to anxiety and depression symptoms in the COVID-19 pandemic. A two-wave longitudinal study was conducted among 322 Chinese children in mainland China during the COVID-19 pandemic. Participants completed the Children’s Coping Strategies Checklist – Revised1 in Time 1 and the Revised Child Anxiety and Depression Scale in Time 1 and 6 months later (Time 2). Four active-avoidant coping profiles were revealed: Low Active copers, High Active copers, Balanced copers, and Avoidant copers. Low and High Active copers were related to lower levels of anxiety and depression symptoms than Balanced copers and Avoidant copers. Avoidant copers showed less decrease in depression symptoms than Balanced copers and High Active copers. It is important to improve children's active-avoidant coping profiles for relieving anxiety and depression symptoms during the COVID-19 pandemic.


2020 ◽  
Author(s):  
Bo Liu ◽  
Guanqun Chen ◽  
Ruijie Zhao ◽  
Dan Huang ◽  
Lixin Tao

Abstract Background: Metabolic syndrome (MetS) is a major risk factor for cardiovascular diseases. The objective of the study was to evaluate the updated prevalence of MetS and provide a comprehensive illustration of the possible temporal changes in MetS prevalence in China from 2011 to 2015.Methods: The data for this study are from the 2011 and 2015 waves of the China Health and Retirement Longitudinal Study (CHARLS). CHARLS is a nationally representative survey targeting populations aged 45 and above from 28 provinces in mainland China. A total of 11847 and 13013 participants were eligible for data analysis at the two time points.Results: The estimated prevalence of MetS in 2015 was 20.41% (95% CI: 19.02%-21.8%) by the ATP III criteria, 34.77% (95% CI: 33.12%-36.42%) by the International Diabetes Federation (IDF) criteria, 39.68% (95% CI: 37.88%-41.47%) by the revised ATP III criteria, and 25.55% (95% CI: 24.19%-26.91%) by the Chinese Diabetes Society (CDS) criteria. The prevalence was higher among women and elderly adults and in urban and northern populations. Furthermore, the trends in the prevalence decreased significantly between 2011 and 2015 by the ATP III, revised ATP III and CDS criteria. However, trends increased significantly from 2011 to 2015 by the IDF criteria.Conclusions: In China, elderly women living in northern urban areas should receive more attention. Notably, temporal changes in the prevalence of MetS varied somewhat according to different criteria.


Author(s):  
Zheng Zhou ◽  
Daniel T.L. Shek ◽  
Xiaoqin Zhu ◽  
Diya Dou

There are several limitations of the scientific literature on the linkage between positive youth development (PYD) attributes and adolescent psychological morbidity. First, longitudinal studies in the field are limited. Second, few studies have used validated PYD measures to explore the related issues. Third, few studies have used large samples. Fourth, limited studies have been conducted in mainland China. In this study, we conducted a longitudinal study using two waves of data collected from 2648 junior high school students in mainland China. In each wave, participants responded to a validated PYD scale (Chinese Positive Youth Development Scale: CPYDS) and other measures of well-being, including the 20-item Centre for Epidemiologic Studies Depression Scale (CES-D). After controlling for the background demographic variables, different measures of CPYDS (cognitive–behavioral competence, prosocial attributes, general positive youth development qualities, positive identity, and overall PYD qualities) were negatively associated with CES-D scores in Wave 1 and Wave 2. Longitudinal analyses also revealed that PYD measures in Wave 1 negatively predicted Wave 2 depression scores and the changes over time. The present findings highlight the protective role of PYD attributes in protecting adolescents from depression.


2006 ◽  
Vol 100 (1) ◽  
pp. 52-60 ◽  
Author(s):  
Sharon Judge ◽  
Kathleen Puckett ◽  
Sherry Mee Bell

1998 ◽  
Vol 39 (5) ◽  
pp. 669-685 ◽  
Author(s):  
Barbara Maughan ◽  
Stephan Collishaw ◽  
Andrew Pickles

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