Environmental Behavior of Youth and Sustainable Development

Environmental Health Knowledge Does Not Necessarily Translate to Action in Youth

Environmental challenges pose serious health problems, especially for children, and lay public action is lacking. This study sought to characterize the relationship between environmental health knowledge and behavior in youth. A cross-sectional, descriptive survey with quantitative and qualitative questions was conducted. Open-ended questions were coded to generate themes/subthemes. Subscales' scores were presented as mean ± SD or median and interquartile range (IQR). T- and Mann-Whitney tests were used to compare groups, and correlations were used to evaluate covariation. A total of 452 children were surveyed. Youth verbalized concerns about their environments and their impact on health. Air pollution was the most concerning issue. Participants had moderate knowledge scores. Few described the three health domains; even fewer included environment. Behavior scores were low and weakly correlated with knowledge, but were moderately correlated with attitude and self-efficacy. Participation in environmental classes, activities, and clubs was associated with higher scores. We found variable environmental health knowledge, limited understanding of the local environment's impact on health, and a weak association between youth's knowledge and behavior. Focused formal and non-formal educational experiences were associated with improved scores, indicating the value of targeted youth educational programming to increase environmental health knowledge and action.

Assessing the Quality and Efficiency of Education in Rural Schools through the Models of Integration and the Cooperation of Educational Institutions: A Case Study of Russia and Indonesia

Education is an important part of life that helps people improve their socio-economic conditions. However, unequal resource allocation affects education efficiency and quality in urban and rural areas. In this regard, this research aimed to study the implementation of integration and cooperation models amongst educational institutions to improve the quality and efficiency of education in the rural areas of Russia and Indonesia. The study has used primary data collection based on a questionnaire to accomplish its goals. Different factors such as the working environment, vocational education, financial incentives, integrated curriculum, and webbed network system are examined. The results show that an integrated curriculum and webbed network system are the most critical factors for enhancing education quality and efficiency in the educational institutes of rural Russia and Indonesia.

A Normalized Rich-Club Connectivity-Based Strategy for Keyword Selection in Social Media Analysis

In this paper, we present a study on keyword selection behavior in social media analysis that is focused on particular topics, and propose a new effective strategy that considers the co-occurrence relationships between keywords and uses graph-based techniques. In particular, we used the normalized rich-club connectivity considering the weighted degree, closeness centrality, betweenness centrality and PageRank values to measure a subgroup of highly connected “rich keywords” in a keyword co-occurrence network. Community detection is subsequently applied to identify several keyword combinations that are able to accurately and comprehensively represent the researched topic. The empirical results based on four topics and comparing four existing models confirm the performance of our proposed strategy in promoting the quantity and ensuing the quality of data related to particular topics collected from social media. Overall, our findings are expected to offer useful guidelines on how to select keywords for social media-based studies and thus further increase the reliability and validity of their respective conclusions.