scholarly journals Parent-Adolescent Communication, School Engagement, and Internet Addiction among Chinese Adolescents: The Moderating Effect of Rejection Sensitivity

2021 ◽  
Vol 18 (7) ◽  
pp. 3542
Author(s):  
Jingjing Li ◽  
Chengfu Yu ◽  
Shuangju Zhen ◽  
Wei Zhang
Keyword(s):  
Internet Addiction ◽  
School Engagement ◽  
Protective Factor ◽  
Large Body ◽  
Rejection Sensitivity ◽  
Interaction Model ◽  
Mediating Effect ◽  
Environment Interaction ◽  
Social Control Theory ◽  
High Rejection

Although a large body of research has indicated that parent-adolescent communication is a crucial protective factor for adolescent Internet addiction, the mediating and moderating mechanisms underlying this relationship remain unclear. To address this research gap, this study, based on social control theory and the organism-environment interaction model, was designed to test whether school engagement mediated the relationship between parent-adolescent communication and adolescent Internet addiction and whether this mediating effect was moderated by rejection sensitivity. A sample of 1006 adolescents (Meanage = 13.16 years, SD = 0.67) anonymously completed the questionnaires. The results showed that the positive association between parent-adolescent communication and adolescent Internet addiction was mediated by school engagement. Moreover, this indirect link was stronger among adolescents with high rejection sensitivity than those with low rejection sensitivity. These findings highlighted school engagement as a potential mechanism linking parent-adolescent communication to adolescent Internet addiction, with high rejection sensitivity being an important risk factor amplifying this indirect effect. Intervention programs aimed at reducing Internet addiction among adolescents might benefit from the current research.

Stability Analysis of Agronomic Traits for Maize (Zea Mays L.) Genotypes Based on Ammi Model

2021 ◽  
Vol 50 (2) ◽  
pp. 343-350
Author(s):  
Meijin Ye ◽  
Zhaoyang Chen ◽  
Bingbing Liu ◽  
Haiwang Yue
Keyword(s):  
Grain Yield ◽  
Agronomic Traits ◽  
Interaction Model ◽  
Genotype By Environment Interaction ◽  
Kernel Weight ◽  
Environment Interaction ◽  
Maize Hybrids ◽  
Genotype By Environment ◽  
Ammi Model ◽  
The Ideal

Stability and adaptability of promising maize hybrids in terms of three agronomic traits (grain yield, ear weight and 100-kernel weight) in multi-environments trials were evaluated. The analysis of AMMI model indicated that the all three agronomic traits showed highly significant differences (p < 0.01) on genotype, environment and genotype by environment interaction. Results showed that genotypes Hengyu321 (G9), Yufeng303 (G10) and Huanong138 (G3) were of higher stability on grain yield, ear weight and 100-kernel weight, respectively. Genotypes Hengyu1587 (G8) and Hengyu321 (G9) showed good performance in terms of grain yield, whereas Longping208 (G2) and Weike966 (G12) showed broad adaptability for ear weight. It was also found that the genotypes with better adaptability in terms of 100-kernel weight were Zhengdan958 (G5) and Weike966 (G12). The genotype and environment interaction model based on AMMI analysis indicated that Hengyu1587 and Hengyu321 were the ideal genotypes, due to extensive adaptability and high grain yield under both testing sites. Bangladesh J. Bot. 50(2): 343-350, 2021 (June)

scholarly journals The Behavior Of Bureaucracy in Formulation Annual Government Planning Process

2013 ◽  
Vol 3 (3) ◽  
pp. 108
Author(s):  
Jamaluddin Ahmad
Keyword(s):  
Planning Process ◽  
External Environment ◽  
Interaction Model ◽  
Social Model ◽  
Environment Interaction ◽  
Regional Government ◽  
Government Budget ◽  
Individual Decision ◽  
Government Planning ◽  
Bureaucratic Behavior

The consistency of regional government budget is actually reflected from adjustment planning and budgeting program, which is really determined by formulating process of annual government planning every year. Formulating process is bureaucracy responsibility, so most of behaviors of bureaucracy where dominated. This research aimed at: (1) describing behaviors of bureaucracy types in formulating process annual government planning, (2) describing external environment models interaction with behaviors of bureaucracy types in formulating process annual government planning, and (3) explain the formulating process of annual government planning principles with behaviors of bureaucracy types. The results of the research showed that between behaviors of bureaucracy types consists of: career staff type, politics type, professional type, and missioner type, which dominated by the career staff type in formulating process annual government planning. This happens because of the perception, individual decision making, communication patterns, unit leadership, internal organization and culture. While the external environment interaction model of  bureaucratic behavior is a social model the determined the regency leadership factor, factor structure, factor of bureaucratic authority, and cultural factors. While the application of the principles annual government planning formulation based on the type of bureaucratic behavior has basically done but still needs improvement.

scholarly journals The Role of Resilience in Internet Addiction among Adolescents between Sexes: A Moderated Mediation Model

2018 ◽  
Vol 7 (8) ◽  
pp. 222 ◽  
Author(s):  
Cho Nam ◽  
Da Lee ◽  
Ji Lee ◽  
A Choi ◽  
Sun Chung ◽  
...  
Keyword(s):  
Internet Addiction ◽  
Protective Factor ◽  
Protective Role ◽  
Anxiety And Depression ◽  
Mediation Model ◽  
Moderating Effects ◽  
School Students ◽  
Clinical Variables ◽  
Moderated Mediation Model

The behavioral inhibition/activation systems (BIS/BAS) have been considered to be predictors of Internet addiction, mediated by clinical variables such as anxiety and depression. However, resilience has been suggested as a protective factor toward Internet addiction, and certain sex differences in resilience buffering the effects of vulnerability have been reported. Thus, the aim of this study was to identify any role of resilience that might moderate the effects of BIS/BAS on Internet addiction through multiple clinical variables in boys and girls. A total of 519 middle-school students (268 boys and 251 girls, all 14 years old) were administered a questionnaire battery that measures Internet addiction, BIS/BAS, depression, anxiety, impulsivity, anger, and resilience. We used the PROCESS macro in SPSS to perform moderation and mediation analysis. Findings revealed that although a somewhat similar mediation model was supported in both sexes, moderating effects of resilience only emerged in girls. The results showed a protective role of resilience differing between sexes. These results suggest that clinicians should consider sex in the way resilience works as a protective factor against Internet addiction and focus on mitigating the effects of vulnerability by enhancing resilience in female Internet addicts.

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