Encouraging adolescents to sort garbage is vital for the sustainable development of the ecological environment. This study investigates the relationship between adolescents’ social media use and their garbage sorting intention. A survey, in both online and paper-based versions, was distributed in 2020 in Shanghai and a total number of 605 valid responses were obtained. This study supports the proposed sequential mediation model, indicating that adolescents’ social media use increased their garbage sorting intention via the serial mediation effect of objective and subjective knowledge and the perceived importance of garbage sorting. The current study and its findings provide important insights into the link between adolescents’ social media use and their garbage sorting intention, particularly its underlying mechanism, by distinguishing knowledge into two specific types and introducing perceived importance into the conceptual model. Practical implications for improving adolescents’ intention to sort garbage are also discussed.
Population aging and digitalization have become universal phenomena. Over the past two decades, digital inclusion has started to play a crucial role in supporting successful aging. Based on a nationally representative sample of around 5200 older adults in China over the period of 2014–2018, we explore the effects of online social interactions (OSIs) on the life satisfaction of older adults. We find that OSIs can improve the levels of life satisfaction of older Chinese adults. Estimates from fixed effect and cross-lagged structural equation models further suggest that OSIs work by increasing physical activities, healthy time allocation, interpersonal trust, and informal social engagement and reducing loneliness. We also find that OSIs narrow the social inequality in life satisfaction across groups from rural–urban areas and groups with different social statuses. Moreover, a comparison among different online engagements shows that not all online activities positively affect older adults’ life satisfaction. Different online activities have varying effects. Our results highlight that public digital interventions focusing on social functions can benefit the lives of older adults.
Drawing upon the General Learning Model, the present study developed a moderated mediation model to provide an in-depth understanding of whether and how adolescents’ reading prosocial content in books predicts their prosocial behavior. The target population in this study is Chinese adolescents, and we adopted a paper-based survey to collect data (N = 602). The age range of the sample was from 12 to 19 (M = 15.198, SD = 1.596). Among all participants, 49.3% were female, and 50.7% were male. PROCESS SPSS Macro was used to analyze the proposed moderated mediation model. The results showed that prosocial content reading was positively associated with adolescents’ prosocial behavior. The positive association included a direct relationship and an indirect relationship through the mediation of moral identity. Furthermore, this study revealed the moderation effect of age on the relationships among prosocial content reading, moral identity, and prosocial behavior. Specifically, as age increases, the effects of prosocial content reading on moral identity and prosocial behavior attenuate, and the mediation effect of moral identity also decreases. The study adds to the body of knowledge on the prosocial media effect by extending it to book reading.
Environmental knowledge inequality is a barrier to
address environmental issues. This study explores the role of media use in
environmental knowledge gap in China, and the empirical evidence is analyzed by
using the secondary data from Chinese General Social Survey. OLS regression and
heterogeneity analysis revealed that internet use increases environmental
knowledge gap; radio use reduces environmental knowledge gap between people
with higher and lower levels of education. Newspaper and television use have
limited influence on environmental knowledge acquisition. However, newspapers
and television are more beneficial for people with lower levels of education,
but not those with higher levels.
In the last few years more and more Chinese Internet users are turning to paid digital content for educational and professional guidance. Drawing on the MAIN model and the social impact theory, this study examines how bandwagon cues of the content product and professional backgrounds of the content provider impact consumer trust and purchase intention. In a 2 2 between-subject factorial design, participants viewed a introduction interface of a online content product depicting high and low levels of bandwagon cue and source expertise.Our study suggests that bandwagon cues indirectly affect consumer purchase intention, mediated by consumer trust, and that the effect is contingent upon the content provider having a high level of expertise. Managerial implications are also provided based on the empirical results.
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