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1.
Front Sociol ; 9: 1426476, 2024.
Article in English | MEDLINE | ID: mdl-39385979

ABSTRACT

Why do states respond non-coercively in the face of crisis? Existing scholarship within international relations has stagnated in its conclusions regarding understanding this occurrence. This perspective article attempts to bridge the self-control theory of social psychology to provide a more nuanced understanding of why states self-refrain themselves from taking aggressive retaliatory foreign policies in state-to-state crises. It argues the importance of cognitive-affective units, such as encodings, expectancies, beliefs, goals, values, and self-regulatory plans, as the sociological interpretation of why states are committed to pursuing delayed rewards. It builds upon existing sociological theories adopted in international relations scholarship, such as state identities and role conceptions, and further considers the social psychology variables detrimental in self-control theories, and argues for its relevance to decompose the ability of a state to prioritize delayed gratification over immediate awards in tensions faced.

2.
Front Psychol ; 15: 1346503, 2024.
Article in English | MEDLINE | ID: mdl-39346506

ABSTRACT

Collaboration improves multiple academic and social outcomes. Accordingly, computer-supported collaborative learning (CSCL) can be beneficial in distance education contexts to overcome the issues specific to online learning (e.g., underperformance, low identification with university). Distance universities often attract a substantial number of non-traditional students (e.g., students with disability, students with migration background). Despite their representation, non-traditional students face negative stereotypes and associated social consequences, including social identity threat, diminished sense of belonging, and less motivation for social interactions. In the context of online learning, where there is little individuating information, social categories like socio-demographic group memberships become salient, activating stereotypes. Consequently, socio-demographic group memberships can have detrimental consequences for the integration of non-traditional students. The purpose of the present study was to (a) determine the extent of social identity threat for students in higher distance education, (b) explore the social consequences of this threat in the same context, (c) validate these findings through longitudinal analyses embedded in a CSCL task, and (d) use learning analytics to test behavioral outcomes. In a longitudinal study with three measurement occasions over 8 weeks (N = 1,210), we conducted path analyses for cross-sectional associations and Random Intercept Cross-Lagged Panel Models for longitudinal predictions. The results showed that non-traditional students mostly reported higher social identity threat than traditional students. While the expected longitudinal within-person effects could not be demonstrated, we found stable between-person effects: students who reported higher levels of social identity threat also reported lower sense of belonging and lower social approach motivation. Exploratory analyses of actual online collaboration during CSCL offer potential avenues for future research. We conclude that social identity threat and its social consequences play an important role in higher distance education and should therefore be considered for successful CSCL.

3.
Behav Sci (Basel) ; 14(9)2024 Aug 23.
Article in English | MEDLINE | ID: mdl-39335949

ABSTRACT

The prejudices often associated with the perception of people with disability can limit their access to the opportunities and resources available in society, leading them to live in a climate of great socio-economic uncertainty exacerbated since the COVID-19 pandemic. This research focuses on the perceptions of young people in France, defined as those aged between 18 and 30, towards people with disability. The study draws on the principles of social psychology to understand these perceptions, the factors that influence them and the most effective ways of promoting greater inclusion. A survey of 660 young people confirms that, despite recent progress, people with disabilities are still perceived as socially excluded. The results show that familiarity with disability, open-mindedness, the visibility of disability and the quality of interactions with people with disabilities have a strong influence on perceptions. To improve these perceptions, disability training and awareness raising are considered more effective than communication or positive discrimination measures. This research is the first to explore perceptions of disability among young people in France, with the potential to influence future behavior. It suggests ways to promote effective inclusive practices and support policies that encourage positive interactions with people with disabilities.

4.
Disaster Med Public Health Prep ; 18: e125, 2024 Sep 18.
Article in English | MEDLINE | ID: mdl-39292218

ABSTRACT

OBJECTIVE: Coronavirus disease 2019 (COVID-19) has caused psychological distress among health-care professionals (HCP) worldwide, suggesting that morale could also be affected. This warrants further investigation as HCPs' morale directly impacts delivery of quality care and work productivity. This study aims to explore the experiences of HCPs who served migrant workers in a local COVID-19 hotspot in Singapore and the impact on their morale. METHODS: Eleven volunteer HCPs from a regional hospital in Singapore who served migrant workers in a local COVID-19 hotspot were recruited. Semi-structured face-to-face interviews were conducted, and recordings were transcribed verbatim. Transcripts were analyzed using thematic analysis. Morale of HCPs was evaluated based on responses. RESULTS: Four main themes emerged: motivators, challenges, support, and leadership. Motivators or factors that drove HCPs to serve include varying personal reasons and a sense of duty to do good. Challenges faced by HCPs include a language barrier, keeping up with rapidly changing workflows, fear of contagion, and coping with emotions. Support and leadership were revealed to have boosted HCPs' morale. CONCLUSIONS: Peer and social support and effective leadership have potential protective effects on HCPs' morale against negative experiences faced during the COVID-19 pandemic.


Subject(s)
COVID-19 , Health Personnel , Morale , Transients and Migrants , Humans , Singapore , COVID-19/psychology , COVID-19/epidemiology , Health Personnel/psychology , Health Personnel/statistics & numerical data , Transients and Migrants/psychology , Transients and Migrants/statistics & numerical data , Male , Female , Adult , Qualitative Research , Pandemics , Middle Aged , SARS-CoV-2 , Motivation , Interviews as Topic/methods
5.
Article in English | MEDLINE | ID: mdl-39187647

ABSTRACT

Mental health disparities between racial/ethnic minority groups and non-Latinx Whites in the United States persist despite significant efforts aimed at decreasing these disparities. Efforts to address mental health disparities have largely focused on individual (e.g., stigma, help-seeking, health behaviors) and structural (e.g., public policy, interventions, addressing poverty) level factors. In contrast, this paper considers how processes at the interactional level (i.e., interactions between patients and providers) are also an important contributor to racial/ethnic disparities in mental health. Specifically, social psychological research has demonstrated how biases, including stereotypes, prejudice, and discrimination, can affect patient-provider interactions and contribute to mental health disparities. This narrative review of empirical studies that examine interactional processes between patients and mental health providers identified eleven studies to be included. Concepts represented in the studies are summarized and additional frameworks that can help explain how disparities are maintained are proposed. Last of all, practical suggestions for mitigating provider bias during patient-provider interactions are provided based on the findings from the narrative review.

6.
Nanoethics ; 18(2): 9, 2024.
Article in English | MEDLINE | ID: mdl-39170757

ABSTRACT

Participants in the long-running bioethical debate over human germline genetic modification (HGGM) tend to imagine future people abstractly and on the basis of conventionalized characteristics familiar from science fiction, such as intelligence, disease resistance and height. In order to distinguish these from scientifically meaningful terms like "phenotype" and "trait," this article proposes the term "persemes" to describe the units of difference for hypothetical people. In the HGGM debate, persemes are frequently conceptualized as similar, modular entities, like building blocks to be assembled into genetically modified people. They are discussed as though they each would be chosen individually without affecting other persemes and as though they existed as components within future people rather than being imposed through social context. This modular conceptual framework appears to influence bioethical approaches to HGGM by reinforcing the idea of human capacities as natural primary goods subject to distributive justice and supporting the use of objective list theories of well-being. As a result, assumptions of modularity may limit the ability of stakeholders with other perspectives to present them in the HGGM debate. This article examines the historical trends behind the modular framework for genetically modified people, its likely psychological basis, and its philosophical ramifications.

7.
Healthcare (Basel) ; 12(16)2024 Aug 06.
Article in English | MEDLINE | ID: mdl-39201112

ABSTRACT

Attitudes of mental health professionals towards the use of coercion are highly relevant concerning its use coercion in mental healthcare, as mental health professionals have to weigh ethical arguments and decide within a legal frame in which situations to use coercion or not. Therefore, assessment of those attitudes is relevant for research in this field. A vital instrument to measure those attitudes towards the use of coercion is the Staff Attitude to Coercion Scale. This scoping review aims to provide a structured overview of the advantages and limitations in the assessment of attitudes toward coercion. We conducted a scoping review in Medline, PsycINFO, CINAHL, and Web of Science, based on the PRISMA-ScR. Inclusion criteria were empirical studies on the attitudes of mental health professionals. We included 80 studies and systematically mapped data about the main results and limitations in assessing attitudes toward coercion. The main results highlighted the relevance and increased interest in staff attitudes towards coercion in mental healthcare. Still, the majority of the included studies relied on a variety of different concepts and definitions concerning attitudes. The data further indicated difficulties in developing new and adapting existing assessment instruments because of the equivocal definitions of underlying concepts. To improve the research and knowledge in this area, future studies should be based on solid theoretical foundations. We identified the need for methodological changes and standardized procedures that take into account existing evidence from attitude research in social psychology, nursing science, and other relevant research fields. This would include an update of the Staff Attitude to Coercion Scale based on the limitations identified in this review.

8.
J Health Psychol ; : 13591053241266384, 2024 Jul 27.
Article in English | MEDLINE | ID: mdl-39066552

ABSTRACT

This study explores how social actors account for psychosocial barriers to healthcare access. Interviews with 17 residents in remote regions of Greece and 12 professionals employed by Mobile Medical Units were analyzed using the tools and concepts of critical discursive social psychology. Analysis indicated that, oriented to different accountability concerns, residents tended to attribute reluctance to seek medical help to structural barriers, while professionals leaned toward psychological and individual-centered explanations. Findings also highlighted the construction of living in hard-to-reach areas as both a "cure" and a "curse" for residents' capacity to achieve a healthy status, representing remote communities as both enhancing solidarity and social support and as promoting stigmatization against illness and social isolation. Building upon prior discourse-oriented approaches in health psychology, the study seeks to exemplify how a discursive and rhetorically oriented research agenda can be employed to explore how health inequalities are enacted and (re)produced in social interactions.

9.
J Soc Psychol ; : 1-12, 2024 Jun 09.
Article in English | MEDLINE | ID: mdl-38852168

ABSTRACT

The present study examined the thematic composition and temporal evolution of social psychology through a co-citation network analysis of 80,350 articles published from 1970 through 2022. Six primary thematic clusters were identified: a broad "Classic Social Psychology" cluster most prominent in the 1970s and 1980s; "Traits & Affect" and "Social Cognition" clusters most influential in the 1990s; and "The Self," "Intergroup Relations," and "Big Five" clusters emerging after 2000. A small seventh cluster dedicated to COVID-19 and conspiracy theories emerged around 2021. These trends fit a narrative of generational shifts within distinct social and personality psychology traditions.

10.
BMC Psychol ; 12(1): 326, 2024 Jun 04.
Article in English | MEDLINE | ID: mdl-38835060

ABSTRACT

This study seeks to analyze the psychological construction of Unconventional Religious Orientations and their association with individual income level satisfaction within Generation Z. Generation Z, individuals born between 1995 and 2010, grew up in a socio-cultural context marked by digitization and globalization. This study identifies three key dimensions of Unconventional Religious Orientations: religious spiritual dependence, religious instrumental tendencies, and religious uniqueness identity. By combining rootedness theory, semi-structured interviews, and literature review, we constructed and refined a set of relevant scales. Using exploratory and validation factor analyses (EFA and CFA), we verified the structural validity of the scale. The results of the analyses revealed significant negative correlations between satisfaction with income level and all dimensions of Unconventional Religious Orientation for Generation Z, suggesting that Unconventional Religious Orientation tends to diminish as income satisfaction increases. In addition, the significant positive correlations between these dimensions of religious inclination imply that they may share certain underlying factors in their psychological structure. This study not only successfully developed a set of psychometric instruments for Unconventional Religious Orientations, but also provided a new psychological perspective for understanding the dynamic interaction between economic satisfaction and religious psychological attitudes in Generation Z.


Subject(s)
Income , Personal Satisfaction , Psychometrics , Religion and Psychology , Humans , Female , Psychometrics/instrumentation , Male , Adult , China , Middle Aged , Factor Analysis, Statistical , Spirituality , Surveys and Questionnaires/standards , Religion , East Asian People
11.
J Health Psychol ; : 13591053241254581, 2024 Jun 12.
Article in English | MEDLINE | ID: mdl-38867414

ABSTRACT

To meet the priority healthcare needs of any population there must be a consistently available blood supply donated by willing donors. Due to this universal need for blood, retaining blood donors remains an ongoing challenge for blood services internationally. Encouraging psychological ownership, or the feeling of ownership one experiences over a possession, provides a potential novel solution to donor retention. This study, based on semi-structured interviews with blood donors, investigates how donors perceive and develop psychological ownership in the context of blood donation. Interviews were conducted in Australia with 20 current blood donors (10 men, 10 women; Mage = 41.95). Through thematic analysis, six themes were identified based primarily on the theoretical framework of psychological ownership. This research offers a novel perspective on donor retention, suggesting that donors' ownership over their individual donation practices, and not the blood service, may contribute to maintaining a stable blood supply.

12.
Curr Issues Personal Psychol ; 12(2): 109-119, 2024.
Article in English | MEDLINE | ID: mdl-38807696

ABSTRACT

BACKGROUND: According to the Big Five theory, personality can be classified into five traits (i.e., extraversion, neuroticism, conscientiousness, agreeableness, and openness), and past research showed that situations impact personality. In the present study, (1) we measured which of these five personality traits changed according to different situations and (2) tested whether the across-situation variability (ASV; i.e., a continuous variable showing how much people change their personality traits according to situations) was significantly connected with specific personality domains, revealing a potential marker of personality disturbance. PARTICIPANTS AND PROCEDURE: We recruited 80 participants (40 women) to complete the five situation-version (family, work, friends, romantic partner, and hobbies/leisure) of the Big Five Inventory to measure whether personality traits significantly changed across these situations. In addition, we ran a network analysis to reveal how the ASV is related to personality traits. RESULTS: The findings showed that all traits significantly changed across the situations, except openness, which remained stable. The network analysis revealed that the ASV variable was especially connected with conscientiousness (in romantic partner and family situations). CONCLUSIONS: Most personality traits were flexible, showing how important it is to consider the role of situations in the study of personality. Openness appeared to be particularly stable and understanding its nature represents a challenge for future studies. Finally, the network analysis demonstrated that the ASV shows specific connections with conscientiousness and might be a potential psychopathology marker.

13.
JMIR Nurs ; 7: e53592, 2024 May 09.
Article in English | MEDLINE | ID: mdl-38723253

ABSTRACT

BACKGROUND: Health monitoring technologies help patients and older adults live better and stay longer in their own homes. However, there are many factors influencing their adoption of these technologies. Privacy is one of them. OBJECTIVE: The aim of this study was to provide an overview of the privacy barriers in health monitoring from current research, analyze the factors that influence patients to adopt assisted living technologies, provide a social psychological explanation, and propose suggestions for mitigating these barriers in future research. METHODS: A scoping review was conducted, and web-based literature databases were searched for published studies to explore the available research on privacy barriers in a health monitoring environment. RESULTS: In total, 65 articles met the inclusion criteria and were selected and analyzed. Contradictory findings and results were found in some of the included articles. We analyzed the contradictory findings and provided possible explanations for current barriers, such as demographic differences, information asymmetry, researchers' conceptual confusion, inducible experiment design and its psychological impacts on participants, researchers' confirmation bias, and a lack of distinction among different user roles. We found that few exploratory studies have been conducted so far to collect privacy-related legal norms in a health monitoring environment. Four research questions related to privacy barriers were raised, and an attempt was made to provide answers. CONCLUSIONS: This review highlights the problems of some research, summarizes patients' privacy concerns and legal concerns from the studies conducted, and lists the factors that should be considered when gathering and analyzing people's privacy attitudes.


Subject(s)
Privacy , Humans , Privacy/legislation & jurisprudence , Monitoring, Physiologic/methods
14.
Front Psychol ; 15: 1361163, 2024.
Article in English | MEDLINE | ID: mdl-38638525

ABSTRACT

Social identity formation is crucial for psychosocial development, particularly in the case of migrating adults. A body of research exploring how social identity influences social integration among migrants shows that social identity affects social integration through a range of moderators and procedures. This study reports on a meta-analysis of 33 studies with 47 cases (total N = 33,777; Fisher's z = 0.33, moderate effects) examining the relationship between social identity and social integration in research conducted from 2005-2020. The research findings suggest that social identity can affect social integration directly without any moderators, indicating that most of the identified moderators in the previous studies are sample-specific variables. More importantly, the effects of various aspects of identities exert similar degrees of impact (moderate effect) on social integration; in other words, the usefulness of analyzing different aspects of social identity on social integration is challenged.

15.
Midwifery ; 133: 103997, 2024 06.
Article in English | MEDLINE | ID: mdl-38636350

ABSTRACT

BACKGROUND: Sweden recently adopted new labor induction guidelines lowering the threshold for post-term pregnancies to 41+ weeks. Despite evidence-based foundation, these guidelines stirred controversy among maternity care professionals, who voiced concerns about potential risks and unintended consequences, such as a rising Caesarean section rate. Midwives also highlighted potential impacts on their roles, workload, and working environment; implications that could affect obstetricians and gynecologists as well. Investigating Swedish maternity care professionals' views on labor induction could benefit policymakers, managers, and birthing women alike. AIM: The aim of this study was to describe and compare midwives to obstetricians/gynecologists, with regards to their views on labor induction, and how this relates to other work-related variables such as overall job satisfaction, clinical experience, gender, age, personality, and workload. METHODS: Swedish midwives (N = 207, 99 % women, M = 45.2 years), and obstetricians/gynecologists (N = 240, 83 % women, M = 44.3 years) responded to an online questionnaire reflecting aspects of maternity care work. The data was analyzed using Welch's t-test and Pearson's correlation analysis. RESULTS: A large difference was observed in labor induction views between midwives and obstetricians/gynecologists (d = 1.39), as well as lower job satisfaction with midwives (d = -0.26). Overall job satisfaction further correlated negatively with views on labor induction (r = -0.30). CONCLUSIONS: Labor inductions might pose challenges to midwives and could bring to light underlying tensions between obstetricians/gynecologists and midwives. Given the modest response rate of the study, we cautiously suggest that while the development of new maternity care guidelines should be grounded in evidence, they should also embrace concerns and insights from a diversity of professional perspectives.


Subject(s)
Attitude of Health Personnel , Labor, Induced , Perception , Humans , Female , Sweden , Adult , Pregnancy , Surveys and Questionnaires , Middle Aged , Labor, Induced/psychology , Labor, Induced/statistics & numerical data , Job Satisfaction , Health Personnel/psychology , Health Personnel/statistics & numerical data , Male , Workload/psychology , Workload/standards , Workload/statistics & numerical data , Nurse Midwives/psychology , Nurse Midwives/statistics & numerical data
16.
Harm Reduct J ; 21(1): 79, 2024 04 08.
Article in English | MEDLINE | ID: mdl-38589920

ABSTRACT

People who nonmedically use drugs (PWUD) face intricate social issues that suppress self-actualization, communal integration, and overall health and wellness. "Strengths-based" approaches, an under-used pedagogy and practice in addiction medicine, underscore the significance of identifying and recognizing the inherent and acquired skills, attributes, and capacities of PWUD. A strengths-based approach engenders client affirmation and improves their capacity to reduce drug use-related harms by leveraging existing capabilities. Exploring this paradigm, we conducted and analyzed interviews with 46 PWUD who were clients at syringe services programs in New York City and rural southern Illinois, two areas with elevated rates of opioid-related morbidity and mortality, to assess respondents' perceived strengths. We located two primary thematic modalities in which strengths-based ethos is expressed: individuals (1) being and advocate and resource for harm reduction knowledge and practices and (2) engaging in acts of continuous self-actualization. These dynamics demonstrate PWUD strengths populating and manifesting in complex ways that both affirm and challenge humanist and biomedical notions of individual agency, as PWUD refract enacted, anticipated, and perceived stigmas. In conclusion, programs that blend evidence-based, systems-level interventions on drug use stigma and disenfranchisement with meso and micro-level strengths-based interventions that affirm and leverage personal identity, decision-making capacity, and endemic knowledge may help disrupt health promotion cleavages among PWUD.


Subject(s)
Drug Users , Substance-Related Disorders , Humans , Analgesics, Opioid/therapeutic use , Substance-Related Disorders/epidemiology , Attitude , Harm Reduction
17.
Rev. Psicol., Divers. Saúde ; 13(1)abr. 2024. tab
Article in Spanish, Portuguese | LILACS | ID: biblio-1566822

ABSTRACT

OBJETIVO: Discutir como se estabelece a indicação de tecnologias relacionais off-line e on-line como recurso de cuidado a Pessoas Vivendo com HIV/Aids (PVHA) por psicólogas/os atuantes em serviços especializados. MÉTODO: Trata-se de uma pesquisa de abordagem qualitativa e exploratória. Utilizamos a perspectiva da psicologia social construcionista, além das noções de tecnologias dura, leve-dura e leve e seu encontro com a perspectiva de tecnologias (materiais e não materiais) como mediadoras inventivas. Realizamos entrevistas semiestruturadas e submetemos os dados à análise categorial temática. RESULTADOS: Foram elaboradas duas categorias: tecnologias relacionais off-line e on-line. Tratam-se dos sentidos construídos em torno de estratégias para o cuidado de PVHA, que não são típicas da clínica psicológica clássica. CONCLUSÃO: Concluímos que o uso de tecnologias relacionais off-line e on-line no acompanhamento de PVHA sugere uma ampliação do repertório profissional das/dos psicólogas/os que trabalham em serviços especializados em HIV/Aids, porém, isso não demonstrou ocorrer de forma tão articulada no campo de atuação psicológica, em comparação às práticas psicológicas clássicas.


OBJECTIVE: To discuss how offline and online relational technologies are recommended as a care resource for People Living with HIV/Aids (PLWHA) by psychologists working in specialized services. METHOD: This is research with a qualitative and exploratory approach. We use the perspective of constructionist social psychology, in addition to the notions of hard, soft-hard and soft technologies and their encounter with the perspective of technologies (material and non-material) as inventive mediators. We carried out semi-structured interviews and submitted the data to thematic categorical analysis. RESULTS: Two categories were created: offline and online relational technologies. These are the meanings constructed around strategies for caring for PLWHA, which are not typical of classical psychological clinics. CONCLUSION: We conclude that the use of offline and online relational technologies in monitoring PLWHA suggests an expansion of the professional repertoire of psychologists working in specialized HIV/AIDS services, however, this has not been demonstrated to occur in a so articulated, in the field of psychological action, in comparison to classical psychological practices.


OBJETIVO: Discutir cómo las tecnologías relacionales offline y online son recomendadas como recurso de atención a las Personas que Viven con VIH/SIDA (PVVS) por parte de psicólogos que trabajan en servicios especializados. MÉTODO: Se trata de una investigación con un enfoque cualitativo y exploratorio. Utilizamos la perspectiva de la psicología social construccionista, además de las nociones de tecnologías duras, blandas-duras y blandas y su encuentro con la perspectiva de las tecnologías (materiales y no materiales) como mediadoras inventivas. Realizamos entrevistas semiestructuradas y sometimos los datos a análisis temático categórico. RESULTADOS: Se crearon dos categorías: tecnologías relacionales en línea y fuera de línea. Estos son los significados construidos en torno a estrategias de atención a las PVVS, que no son propias de las clínicas psicológicas clásicas. CONCLUSIÓN: Concluimos que el uso de tecnologías relacionales en línea y fuera de línea en el seguimiento de las PVVS sugiere una expansión del repertorio profesional de los psicólogos que trabajan en servicios especializados en VIH/SIDA, sin embargo, no se ha demostrado que esto ocurra de manera tan articulada en el campo de acción psicológica, en comparación con las prácticas psicológicas clásicas.


Subject(s)
Technology , Professional Practice , HIV
18.
Front Psychol ; 15: 1242516, 2024.
Article in English | MEDLINE | ID: mdl-38420172

ABSTRACT

Misophonia is a disorder of decreased tolerance to specific sounds, often produced by humans but not always, which can trigger intense emotional reactions (anger, disgust etc.). This relatively prevalent disorder can cause a reduction in the quality of life. The causes of misophonia are still unclear. In this article, we develop a hypothesis suggesting that misophonia can be caused by a failure in the organization of the perceived world. The perceived world is the result of both the structure of human thought and the many conditioning factors that punctuate human life, particularly social conditioning. It is made up of abstract symbols that map the world and help humans to orient himself in a potentially dangerous environment. In this context, the role of social rules acquired throughout life is considerable. Table manners, for example, are a set of deeply regulated and controlled behaviors (it's considered impolite to eat with the mouth open and to make noise while eating), which contribute to shape the way the perceived world is organized. So it's not surprising to find sounds from the mouth (chewing etc.) among the most common misophonic sound triggers. Politeness can be seen as an act of obedience to moral rules or courtesy, which is a prerequisite for peaceful social relations. Beyond this example, we also argue that any sound can become a misophonic trigger as long as it is not integrated into the perceived ordered and harmonious world, because it is considered an "anomaly," i.e., a disorder, an immorality or a vulgarity.

19.
R Soc Open Sci ; 11(2): 231792, 2024 Feb.
Article in English | MEDLINE | ID: mdl-38384773

ABSTRACT

Social media has become increasingly important in shaping public vaccination views, especially since the COVID-19 outbreak. This paper uses bow-tie structure to analyse a temporal dataset of directed online social networks that represent the information exchange among anti-vaccination, pro-vaccination and neutral Facebook pages. Bow-tie structure decomposes a network into seven components, with two components, strongly connected component (SCC) and out-periphery component (OUT), emphasized in this paper: SCC is the largest strongly connected component, acting as an 'information magnifier', and OUT contains all nodes with a directed path from a node in SCC, acting as an 'information creator'. We consistently observe statistically significant bow-tie structures with different dominant components for each vaccination group over time. In particular, the anti-vaccination group has a large OUT, and the pro-vaccination group has a large SCC. We further investigate changes in opinions over time, as measured by fan count variations, using agent-based simulations and machine learning models. Across both methods, accounting for bow-tie decomposition better reflects information flow differences among vaccination groups and improves our opinion dynamics prediction results. The modelling frameworks we consider can be applied to any multi-stance temporal network and could form a basis for exploring opinion dynamics using bow-tie structure in a wide range of applications.

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