Search Results (82)

The widespread adoption of social networking sites (SNSs) has brought social-engineering victimisation (SEV) to the forefront as a significant concern in recent years. Common examples of social-engineering attacks include phishing websites, fake user accounts, fraudulent messages, impersonation of close friends, and malicious links shared through comments or posts on SNS platforms. The increasing number of SNS users is closely linked to a rise in SEV incidents. Consequently, it is essential to explore relevant theories, frameworks, and contributing factors to better understand this phenomenon. This study systematises and analyses 47 scholarly works on SEV in SNSs, examining theories, frameworks, and influencing factors. A total of 90 independent variables were identified and grouped into seven perspectives: socio-demographics, personality traits, socio-emotional factors, habitual factors, perceptual/cognitive factors, message characteristics, and sender characteristics; these were considered alongside mediating variables. The correlations between these variables and victimisation outcomes were evaluated, uncovering factors that increase vulnerability and highlighting contradictory findings in existing studies. This systematised analysis emphasises the limitations in current research and identifies future research directions in order to deepen the understanding of the factors influencing SEV. By addressing these gaps, this study aims to advance mitigation strategies and provide actionable insights to reduce SEV in SNS contexts. Full article

The digital transformation and proliferation of social network sites (SNSs) have created new opportunities to consider digital sources to support the development of software systems. Social network sites (SNSs), such as Twitter and Facebook, can be major sources used during the process of requirement elicitation to identify and extract users’ requirements. The primary objective of SNS-based requirement elicitation is to overcome the limitations of the traditional requirement elicitation methods. However, these valued resources for requirement elicitation are yet to be fully exploited. Software products might not fulfill users’ needs owing to the numerous challenges in processing the data effectively. This study aims to explore the actual use, benefits, and challenges of SNS-based requirement elicitation. Twenty-five practitioners in the software companies in Saudi Arabia were interviewed, and thematic analysis was conducted on the interview data. With the application of the TOE model, five critical benefits and nine challenges were identified and classified into technological, organizational, and environmental contexts. The findings of this study offer valuable implications for researchers and practitioners by providing fine-grained details about the adoption of SNS-based requirement elicitation that could eventually facilitate its implementation effectively. Full article

Effective emergency logistics facility site selection is vital for ensuring prompt and fair food supply during crises. This study tackles the intricate task of choosing optimal sites for emergency food logistics facilities by considering varying urgency levels of needs, uncertain demands, and potential facility interruptions. A novel weighted Mahalanobis distance–gray relational analysis–TOPSIS method is devised to evaluate demand urgency and guide site selection decisions. The proposed location model aims to minimize total cost and unmet demand while integrating discrete scenario strategies to address interruption events. Leveraging the Social Network Search (SNS) algorithm, the model is solved, and its effectiveness is validated through a case study analysis. The results highlight the accuracy of the urgency level determination method in capturing demand characteristics and the model’s provision of an objective and practical framework for formulating rational facility location strategies. This approach holds significant promise for enhancing the promptness and fairness of food supply assurance during emergencies. Full article

With the growing recognition of sustainability and environmental protection, World Heritage Sites (WHSs) are becoming popular destinations among tourists. To promote heritage destinations in South Korea via social networking site (SNS) platforms, the importance of joint support from tourists to share their experiences should be emphasized. In this research, we aimed to assess the formation process of WHS tourists’ SNS intentions by adopting concepts of travel motivation and overall image. As a part of this study, a survey was conducted among 238 tourists currently living in South Korea who have visited WHSs within the country. The survey results showed that cultural, travel, and social motives led to the construction of the overall destination image. The overall image also affects SNS intention in a positive and significant regard. We also examined the mediating effect of overall image on the relationship between motives and SNS intention. The findings of this study provide further theoretical and practical contributions that can be used to help analyze tourists’ motivations and increase the number of international visitors to a particular country. Full article

Cultural tourism (CT), which enhances the economic development of a region, aids a country in reinforcing its identities, enhancing cross-cultural understanding, and preserving the heritage culture of an area. Designing a proper tourism model assists tourists in understanding the point of interest without the help of a local guide. However, owing to the need for the analysis of different factors, designing such a model is a complex process. Therefore, this article proposes a CT model for peak visitor time in Riyadh, a city in Saudi Arabia. The main objective of the framework is to improve the cultural tourism of Riyadh by considering various factors to help in improving CT based on recommendation system (RS). Primarily, the map data and cultural event dataset were processed for location, such as grouping with Kriging interpolation-based Chameleon (KIC), tree forming, and feature extraction. After that, the event dataset’s attributes were processed with word embedding. Meanwhile, the social network sites (SNS) data like reviews and news were extracted with an external application programming interface (API). The review data were processed with keyword extraction and word embedding, whereas the news data were processed with score value estimation. Lastly, the data were fused, corresponding to a historical site, and given to the Multi-Quadratic-Long Short-Term Memory (MQ-LSTM) recommendation system (RS); also, the recommended result with the map was stored in a database. Lastly, the database security was maintained with locality sensitive hashing (LSH). From the experimental evaluation with multiple databases including the Riyadh Restaurants 20K dataset, the proposed recommendation model achieved a recommendation rate (RR) of 97.22%, precision of 97.7%, recall of 98.27%, and mean absolute error (MAE) of 0.0521. This result states that the proposed RS provides higher RR and reduced error compared to existing related RSs. Thus, by attaining higher performance values, the proposed model is experimentally verified. Full article

Emotional eating has emerged as a significant disordered eating and public health concern among adolescents. Despite the widespread prevalence of social networking site (SNS) use among this population, research investigating the influence of SNS use on adolescent eating behaviors remains limited. This study is to examine the impact of SNS use on emotional eating among Chinese adolescents, with a specific focus on exploring the mediating role of negative social comparisons and the moderating effect of perspective-taking. Data were obtained through an online survey involving 778 middle school students in China. The findings indicate that SNS use exerts a positive influence on adolescents’ engagement in emotional eating, with this association being mediated by the presence of negative social comparisons. Perspective-taking demonstrated a protective role in the context of adolescents’ utilization of social media platforms. For individuals characterized by high levels of perspective-taking, the effects of SNS use on negative social comparisons are mitigated, subsequently reducing its impact on emotional eating. Full article

This study explored the effects of social networking site use intensity, upward social comparison, and optimism on college students’ conspicuous consumption and their mechanisms of action using a sample of Chinese college students. A total of 717 Chinese college students (M = 20.08, SD = 1.44; 73.9% female) completed the Social Network Use Intensity Scale, the Upward Social Comparison Scale, the Life Orientation Test, and the Conspicuous Consumption Scale. The results indicate that (1) the intensity of use of social networking sites significantly positively predicts the conspicuous consumption behavior of college students; (2) upward social comparison plays a mediating role between the intensity of social networking site usage and conspicuous consumption; and (3) optimism moderates the second half of the mediating path between the intensity of social networking site use, upward social comparison, and conspicuous consumption. Specifically, the relationship between upward social comparison and conspicuous consumption among college students with low optimism levels is stronger than that among college students with high levels of optimism. Intensity has a stronger positive effect on conspicuous consumption through upward social comparison. It is concluded that the intensity of college students’ use of social networking sites can affect their conspicuous consumption behavior through upward social comparison, and this relationship is moderated by optimism. The results of the study help to reveal the influence of SNS (social networking site) use behavior on conspicuous consumption and its mechanism of action and have implications for reducing the negative impact of conspicuous consumption on college students. Full article

In the context of the increasing proliferation of users on social networking sites (SNS) and the ensuing debate on their benefits and drawbacks, this study examines the interconnection between human behaviors and identity formation on Facebook. We leveraged the concept of plural identity, seeking to identify relationships between online social behaviors and plural identity tendencies. We conceptualize plural identity as a construct spanning the personal and social dimensions of identity, and use these as the core starting points for studying plural identity. Accordingly, the relationships between social-communicative and personal-communicative behaviors involving plural identity on Facebook were investigated. A survey administered to Nigerian Facebook users (N = 429) revealed that social-communicative behaviors (i.e., social support and social interaction) exhibited strong relationships with plural identity on Facebook; similarly, personal-communicative variables (i.e., presentation of the extended self and self-expression) were strongly related to plural identity. This study highlights the role of SNS in satisfying peoples’ social and communication needs, which are interwoven with identity formation. Full article

With the increasing popularity of mobile learning in educational settings, the use of social networking sites (SNSs) as a tool for remote learning has become increasingly prevalent. However, the negative aspects of mobile learning through SNSs have not been extensively explored by scholars. Therefore, in this paper, we aim to investigate the impact of social overload, information overload, life invasion, and privacy invasion on students’ technostress and exhaustion and the resulting reduced intention to use SNSs for mobile learning. We also aim to investigate the impact of social overload, information overload, life invasion, and privacy invasion on students’ technostress and exhaustion and the resulting reduced intention to use SNSs for mobile learning. Data were collected through an online survey from 648 voluntary participants in Jordanian universities. The SOR framework provided a theoretical foundation for understanding the impact of SNSs on mobile learning. Through this study, we found information overload and life invasion were significantly related to higher levels of technostress and exhaustion among students. This suggests that, when students feel overwhelmed by excessive information or when their personal lives are invaded by SNS use, they experience increased technostress and exhaustion. Moreover, the study revealed that technostress and exhaustion were positively associated with a reduced intention to use SNSs for mobile learning. This indicates students who experience higher levels of technostress and exhaustion are less likely to engage with SNSs as a platform for their mobile learning needs. In contrast, we did not find a significant relationship between social overload and technostress, suggesting the amount of social interaction on SNSs may not directly contribute to students’ technostress levels. Additionally, we observed no significant relationship between privacy invasion and exhaustion, indicating privacy concerns may not directly contribute to students’ feelings of exhaustion in the context of mobile learning through SNSs. Regarding practical implications, we thus suggest the importance of establishing norms and rules to protect students’ privacy and prevent overburdening them with excessive SNS use. The SOR framework provides a theoretical foundation for understanding the impact of SNSs on mobile learning, and future researchers could benefit from its application. Full article

Objective: The current study aimed to investigate the effect of SNS use on graduate students’ depression and further explored the effect of negative social comparison and an individual’s implicit personality theory. Methods: Scales for Social Networking Site Use Intensity, the Negative Social Comparison Measure, the Implicit Personality Theory Inventory, and CES-D were used to investigate 1792 graduate students from a full-time university in Wuhan. Result: (1) Social networking site use was positively correlated with negative social comparison and depression; (2) the mediating effect of negative social comparison was significant in social networking site use’s influence on depression; (3) after controlling for negative social comparison, graduate students’ use of SNS could negatively predict depression; and (4) the mediation effect of negative social comparison was moderated by an individual’s implicit personality theory. Specifically, the mediation effect was more pronounced among the entity theorists, while the graduate students’ incremental implicit personality theory may buffer the depressive effect of negative social comparison. Conclusions: Negative social comparison mediates the relationship between SNS use and depression; in addition, individual differences in implicit personality theory (the entity theorist vs. incremental theorist) moderate the link between negative social comparison and depression. Full article

An understanding of the neurocognitive profile underlying the use of social networking sites (SNSs) can help inform decisions about the classification of problematic SNS use as an addictive disorder and elucidate how/when ‘SNS addiction’ might develop. The present review aimed to synthesize structural and functional MRI research investigating problematic/compulsive forms of SNS use or regular (non-addicted) SNS use behaviours. We conducted a systematic search for research articles published in English using the Web of Science, PubMed, and Scopus databases up to October 2022. Studies meeting our inclusion criteria were assessed for quality and a narrative synthesis of the results was conducted. Twenty-eight relevant articles were identified comprising structural MRI (n = 9), resting-state fMRI (n = 6) and task-based fMRI studies (n = 13). Current evidence suggests that problematic SNS use might be characterised by (1) reduced volume of the ventral striatum, amygdala, subgenual anterior cingulate cortex, orbitofrontal cortex and posterior insula; (2) increased ventral striatum and precuneus activity in response to SNS cues; (3) abnormal functional connectivity involving the dorsal attention network; (4) inter-hemispheric communication deficits. Regular SNS use behaviours appear to recruit regions involved in the mentalising network, the self-referential cognition network, the salience network, the reward network and the default mode network. Such findings are at least partially consistent with observations from the substance addiction literature and provide some provisional support for the addictive potential of SNSs. Nonetheless, the present review is limited by the small number of eligible studies and large heterogeneity in the methods employed, and so our conclusions should remain tentative. Moreover, there is a lack of longitudinal evidence suggesting SNSs cause neuroadaptations and thus conclusions that problematic SNS use represents a disease process akin to substance use addictions are premature. More well-powered longitudinal research is needed to establish the neural consequences of excessive and problematic SNS use. Full article

Recent reports have associated the use of social networking sites (SNS) with the drive for thinness in young women; however, its influence on their actual body shape and eating behaviors (EB) remains unclear. We aimed to examine the effect of SNS use on body mass index (BMI), body image (BI), and EB in young women. Participants included 196 healthy women (20–29 years) who answered questions about their SNS use, height, weight, BI and EB via a web-based survey. First, the correlation between time spent on SNS and each variable was determined. Participants were then divided into quartiles according to the duration of daily SNS use as long (≥3 h, n = 52) and short (<1 h, n = 54), and the data were then compared between the groups. Correlation analysis showed that the longer the duration of daily SNS use, the significantly lower the BMI, the use of nutrition labels, and the frequency of consumption of milk and dairy products. The long group had significantly lower BMI and ideal BI than the short group. The results suggest that spending more time on SNS in young women may be associated with thinner actual and ideal body shapes and poorer access to health information and healthy foods. Full article

This study firstly aims to understand how social networking site usage results in online social capital formation, considering two different types of social networking sites (SNS)—LinkedIn and Facebook. It further aims to investigate if the process varies among different social networking sites or remains uniform. This study also validates two prominent scales, namely the Facebook Intensity Scale (FIS) and the Internet Social Capital Scale (ISCS). A structured questionnaire was administered through various social media platforms resulting in a total of 329 valid responses (167 LinkedIn users and 162 Facebook users). Applying the partial least squares method of structural equation modelling, it was found that social networking site use results in the formation of both online-bonding and online-bridging social capital for both types of SNS. Further, moderation analysis results show that the type of SNS platform does not affect the relationship between SNS intensity and online social capital. This implies that users’ social capitals are dependent on how they use an SNS. These findings have both practical and academic implications. They provide new insights into the usage, intensity, and online social capital that should be beneficial for commercial purposes. In terms of academic contribution, this research contributes to the scarce studies that have considered SNSs other than Facebook and also compared two SNSs. It further confirms the social capital theory in the field of online networking. Full article

Background: Social networking sites (SNS) have emerged as digital settings for youth participation and health promotion. Understanding the complex dynamic of analog/digital participation has become crucial for settings-based health promotion strategies that aim to enable people to increase control over their health and environments. Previous research demonstrates that SNS influence young people’s health in complex ways, but less is known about how processes related to intersectionality are reflected in digital settings. This study asked the following question: how do young women with immigrant backgrounds experience and navigate SNS and how can this inform settings-based health promotion strategies? Methods: The study included three focus groups with 15 women aged 16–26 years and used thematic content analysis. Findings and conclusion: Young women with immigrant backgrounds reported that transnational networks provided a sense of belonging. However, their presence on SNS strengthened negative social control and had consequences for endeavors to connect with local peers in both digital and analog settings. Both challenges and resources were amplified. The participants reported that sharing strategies to navigate complex networks was useful; they emphasized the importance of anonymous chats, they shared health-related information with extended networks with lower e-literacy, and they saw opportunities for the cocreation of health promotion strategies. Full article

Dream sharing is a universal practice, and various incentives have been identified, including emotional processing, emotional relief, and demands for containment. Shared dreams can contribute to an individual’s understanding of social reality during traumatic and stressful events. The present study examined dreams shared on social network sites (SNS) during the first COVID-19 lockdown, applying a group-analytic approach. A qualitative dream content analysis conducted by a group of researchers analyzed 30 dreams shared on SNS, focusing on their contents, dominant emotions, and unique group processes. The dream content analysis yielded three meaningful and coherent themes: (1) dominant threats: enemy, danger, and COVID-19; (2) emotional fusion: confusion and despair alongside recovery and hope; and (3) group processes characterized by movement between being alone and being together. The results deepen our understanding of both unique social and psychological group processes and of people’s main experiences and key psychological coping mechanisms in times of collective trauma and natural disasters. They also demonstrate the transformative potential of dreamtelling for individuals’ coping experiences and building hope through the creative social relationships formed within SNS groups. Full article