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The number of falls among older adults is rising due to an aging population worldwide. An integrated communication campaign utilizing mHealth (mobile health) encouraged older adults to perform strength, balance, and flexibility ex...
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The number of falls among older adults is rising due to an aging population worldwide. An integrated communication campaign utilizing mHealth (mobile health) encouraged older adults to perform strength, balance, and flexibility exercises to reduce their risk of falling. Campaign development was guided by a mixed-method approach which incorporated expert interviews (N = 3), qualitative interviews (N = 22), and a quantitative baseline pre-campaign survey (N = 274) with older adults. We evaluated the campaign impact with a pre-post survey analysis (post n = 141). Impact was measured by knowledge, attitudes, self-efficacy, and behaviors as key Social Cognitive Theory factors to exercise adoption. Results showed that respondents with campaign exposure had a significant increase in all factor scores from pre- to post-campaign survey, which was significantly higher in the group with campaign exposure. The impact evaluation illustrated how digital mobile channels effectively provide means to reach older adults to reduce their risk of falling.
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Purpose Drawing from social cognitive theory, the purpose of this study is to examine how personal, environmental and behavioral factors can interplay to influence people's use of YouTube as a learning resource. Design/methodology...
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Purpose Drawing from social cognitive theory, the purpose of this study is to examine how personal, environmental and behavioral factors can interplay to influence people's use of YouTube as a learning resource. Design/methodology/approach This study proposed a conceptual model, which was then tested with data collected from a survey with 150 participants who had the experience of using YouTube for learning. The bootstrap method was employed to test the direct and mediation hypotheses in the model. Findings The results revealed that personal factors, i.e. learning outcome expectations and attitude, had direct effects on using YouTube as a learning resource (person -> behavior). The environmental factor, i.e. the sociability of YouTube, influenced the attitude (environment -> person), while the behavioral factor, i.e. prior experience of learning on YouTube, affected learning outcome expectations (behavior -> person). Moreover, the two personal factors fully mediated the influences of sociability and prior experience on YouTube usage for learning.Practical implications - The factors and their relationships identified in this study provide important implications for individual learners, platform designers, educators and other stakeholders who encourage the use of YouTube as a learning resource. Originality/value This study draws on a comprehensive theoretical perspective (i.e. social cognitive theory) to investigate the interplay of critical components (i.e. individual, environment and behavior) in YouTube's learning ecosystem. Personal factors not only directly influenced the extent to which people use YouTube as a learning resource but also mediated the effects of environmental and behavioral factors on the usage behavior.
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Opinion expressions on Facebook are characterized by "click speech" in which people express their opinions and support (or disagreement) of posts through the "like," "comment," and "share" buttons. This study uses a 2 (low vs. hig...
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Opinion expressions on Facebook are characterized by "click speech" in which people express their opinions and support (or disagreement) of posts through the "like," "comment," and "share" buttons. This study uses a 2 (low vs. high opinion congruency) x 2 (message civility vs. incivility) between-subject factorial experiment to examine the spiral of silence on participants' likelihood to interact with social media. We randomly assigned 502 participants to one of four experimental conditions. Results indicate that the fear of isolation increased the likelihood of commenting on Facebook posts and a civil climate increased the likelihood of liking comments on Facebook posts. Findings suggest that "click-speech" could be considered a form of opinion expression. (C) 2016 Elsevier Ltd. All rights reserved.
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Understanding public perception is critical to developing effective policies for nuclear energy. This study conducted focus group discussions with the Thai and Vietnamese public to understand their trust in potential stakeholders,...
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Understanding public perception is critical to developing effective policies for nuclear energy. This study conducted focus group discussions with the Thai and Vietnamese public to understand their trust in potential stakeholders, benefit perception, risk perception, and acceptance of nuclear energy. The participants in both countries preferred economic benefits, such as boosting national development to environmental benefits. Participants perceived nuclear accidents as a major risk, but such perceptions were sometimes based on misunderstandings. The findings suggested that participants evaluated trust toward relevant stakeholders based on their expertise, transparency, and empathy. Overall, participants indicated that their respective countries were not ready for nuclear energy: The Thais thought that their govemment should heighten public education on nuclear energy, while the Vietnamese thought that their country lacked expertise for managing nuclear power plants. This study also highlights the theoretical and policy implications for nuclear energy development in Southeast Asia. Directions for future studies were discussed.
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As knowledge acquisition is an important component of health communication research, this study examines factors associated with Singaporean women's breast cancer knowledge using an augmented cognitive mediation model. We conducte...
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As knowledge acquisition is an important component of health communication research, this study examines factors associated with Singaporean women's breast cancer knowledge using an augmented cognitive mediation model. We conducted a nationally representative study that surveyed 802 women between the ages of 30 and 70 using random-digit dialing. The results supported the augmented cognitive mediation model, which proposes the inclusion of risk perception as a motivator of health information seeking and structural knowledge as an additional knowledge dimension. There was adequate support for the hypothesized paths in the model. Risk perception was positively associated with attention to newspaper, television, Internet, and interpersonal communication. Attention to the three media channels was associated with interpersonal communication, but only newspaper and television attention were associated with elaboration. Interpersonal communication was positively associated with structural knowledge, whereas elaboration was associated with both factual and structural knowledge. Differential indirect effects between media attention and knowledge dimensions via interpersonal communication and elaboration were found. Theoretical and practical implications are discussed.
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Objective: The aim of this study is to investigate the relationship between five domain-specific skills of health literacy: Find Health Information (FHI), Appraise Health Information (AHI), Understand Health Information to act (UH...
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Objective: The aim of this study is to investigate the relationship between five domain-specific skills of health literacy: Find Health Information (FHI), Appraise Health Information (AHI), Understand Health Information to act (UHI), Actively Manage One's Health (AMH), and E-health literacy (e-Heals), and health information seeking behaviors and three categories of health outcomes.
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This study examined the effects of complementary and competitive framing environments on people's support for and attitudes toward pro-environmental behaviors (PEBs) and green energy technologies (GETs). Results suggest that frame...
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This study examined the effects of complementary and competitive framing environments on people's support for and attitudes toward pro-environmental behaviors (PEBs) and green energy technologies (GETs). Results suggest that frames have different effects on attitudes and policy support. Relative to the control group, complementary anti-climate action frames lowered attitudes toward PEBs and GETs. Competitive frames led to attitudes toward GETs that were significantly different from the complementary pro- and anti-frame conditions. For policy support, significant differences were found between the complementary pro- and anti-frames, and between the competitive and complementary pro-climate action frames for PEBs.
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Purpose Cyberchondria describes excessive or repeated online health-related information seeking associated with an increased level of health anxiety. Given the nascent nature of the concept of cyberchondria, this systematic review...
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Purpose Cyberchondria describes excessive or repeated online health-related information seeking associated with an increased level of health anxiety. Given the nascent nature of the concept of cyberchondria, this systematic review attempts to summarize the current landscape of cyberchondria research. Design/methodology/approach Based on a comprehensive search and systematic filtering process, 40 articles were included in the final sample. Findings Characteristics of these articles, measures of cyberchondria and factors related to cyberchondria were reported. This review found that the measures of cyberchondria are still in the developmental stages and thus require further validation in future studies. In addition, while studies have examined various factors associated with cyberchondria, the detailed processes involved in the development of cyberchondria require further conceptualization. Originality/value The contributions of this review are threefold: first, it presented a comprehensive overview of studies on cyberchondria by addressing their key characteristics such as country of study, sample size and research method. Second, this review analyzed major assessment tools of cyberchondria to offer useful guidance on future investigations on cyberchondria. Third, it identified important antecedents and consequences of cyberchondria in previous research, which contributes to theoretical understanding of how cyberchondria develops.
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This paper examines digital news sharing between news consumers, often via social media, as a form of reciprocal exchange. Reciprocity is the informal exchange of goods and favors between people for mutual benefit and to maintain ...
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This paper examines digital news sharing between news consumers, often via social media, as a form of reciprocal exchange. Reciprocity is the informal exchange of goods and favors between people for mutual benefit and to maintain social cohesion. The study draws on seven focus groups of mobile news users of ages 18 to over 66 to explore the structure of news sharing and reciprocity, the values attached to shared news and the norms underpinning exchange behavior. Findings show that news reciprocity manifests in direct and indirect exchanges. The interviewees note that news sharing is neither haphazard nor casual. It involves strategic actions playing on implicit standards to optimize mutual offerings of news that are instrumentally and symbolically valuable. The data show that notions of reciprocity shape how often and in what form people share news with friends, for example, using chat apps to guarantee responses. Participants exchanged news items they felt would help the relationship prosper and thrive just as they avoided those that they thought would offend. Thus, the exchange of news becomes an element in the maintenance and development of social relationships.
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Although interventions targeting the health of students in schools are becoming common, few studies have examined how health messages operate at the group level in school environments. This study examines the effects of message-ba...
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Although interventions targeting the health of students in schools are becoming common, few studies have examined how health messages operate at the group level in school environments. This study examines the effects of message-based health interventions (extrinsic vs. intrinsic goal framing) in group environments (exergame competitive vs. exergame noncompetitive) on eliciting attitudes and intentions toward physical activity among children and adolescents. We conducted a 7-week school-based intervention program involving 336 children and 259 adolescents in Singapore in which pre-and post-intervention responses were recorded. Our findings revealed the difference in responses between child and adolescent groups. Children who participated in noncompetitive exergames with extrinsically framed health messages and those who participated in competitive exergames with intrinsically framed health messages demonstrated more favorable attitudes toward physical activity. However, the same effects were absent in our adolescent group. These findings suggest that the integration of exergames into competitive and noncompetitive environments can serve as a gateway to traditional physical activity in schools when strategically combined with intrinsically and extrinsically framed messages. Practical and theoretical implications for schools and health educators are discussed.
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