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1.
J Pers Disord ; 38(4): 350-367, 2024 Aug.
Article in English | MEDLINE | ID: mdl-39093634

ABSTRACT

The escalating global concerns surrounding radicalization and violent extremism necessitate a comprehensive understanding and explanation. Identifying the risk factors associated with radicalism and violent extremism is critical to the development of risk assessment, prevention, and intervention strategies. It is imperative to distinguish these risks from civic responsibilities (i.e., activism) to safeguard individual rights. This study aims to examine the association between well-established risk factors for violence-personality disorder symptoms-and violent extremist attitudes, radicalism, and activism. Findings indicate that antisocial personality disorder symptoms were linked to violent extremist attitudes and radicalism, whereas obsessive-compulsive disorder symptoms were related to activism. This suggests that obsessive-compulsive personality disorder may signify a readiness for legal and nonviolent political action; in contrast, antisocial personality disorder symptoms signify a readiness for extremist violence and illegal political action.


Subject(s)
Politics , Violence , Humans , Male , Adult , Female , Violence/psychology , Young Adult , Antisocial Personality Disorder/psychology , Political Activism , Personality Disorders/psychology , Obsessive-Compulsive Disorder/psychology , Middle Aged , Attitude , Risk Factors , Adolescent
2.
PLoS One ; 19(8): e0305115, 2024.
Article in English | MEDLINE | ID: mdl-39093836

ABSTRACT

Poland is currently undergoing substantial transformation in its energy sector, and gaining public support is pivotal for the success of its energy policies. We conducted a study with 338 Polish participants to investigate societal attitudes towards various energy sources, including nuclear energy and renewables. Applying a novel network approach, we identified a multitude of factors influencing energy acceptance. Political ideology is the central factor in shaping public acceptance, however we also found that environmental attitudes, risk perception, safety concerns, and economic variables play substantial roles. Considering the long-term commitment associated with nuclear energy and its role in Poland's energy transformation, our findings provide a foundation for improving energy policy in Poland. Our research underscores the importance of policies that resonate with the diverse values, beliefs, and preferences of the population. While the risk-risk trade-off and technology-focused strategies are effective to a degree, we advocate for a more comprehensive approach. The framing strategy, which tailors messages to distinct societal values, shows particular promise.


Subject(s)
Attitude , Nuclear Energy , Poland , Humans , Male , Female , Adult , Middle Aged , Public Opinion , Public Policy
3.
PLoS One ; 19(8): e0308702, 2024.
Article in English | MEDLINE | ID: mdl-39150933

ABSTRACT

Non-democratic regimes have increasingly been hosting major sports events to boost their visibility and image abroad, which sparked debates about the potential for "sportswashing". Using the case of the 2022 FIFA World Cup in Qatar we examine how the framing of the tournament influenced opinions about Qatar abroad. Our pre-registered survey experiment with more than 14,000 respondents in eight European countries conducted before the tournament shows that framing it in light of human rights issues in Qatar leads to more negative attitudes towards the host of the World Cup. In contrast, frames emphasizing Qatar's organizational capacity improve respondents' attitudes. The heterogeneity of effects across countries highlights the relevance of the national information environment for the effects of major sports events on public opinion. These findings suggest that critical media coverage could potentially mitigate sportswashing efforts while uncritical coverage can increase the legitimacy of autocracies.


Subject(s)
Attitude , Qatar , Humans , Male , Surveys and Questionnaires , Female , Public Opinion , Soccer/psychology , Adult , Sports
4.
PLoS One ; 19(8): e0305664, 2024.
Article in English | MEDLINE | ID: mdl-39150947

ABSTRACT

The recent surge in Internet growth has significantly altered how residents obtain health information and services, underscoring the need to investigate its impact on healthcare perceptions. However, current studies often fail to distinguish between Internet use and involvement, as well as the diverse range of healthcare stakeholders, resulting in incomplete and inconsistent understanding. To address this, this study utilized data from the 2018 China Family Panel Study (CFPS 2018), categorizing attitudes toward healthcare into three dimensions: doctor trust, satisfaction with medical institutions, and perception of systemic healthcare issues. Employing propensity score matching (PSM) to control for thirteen confounding variables, this study examined the Internet's impact on public attitudes toward healthcare among similar demographic, psychological, and health-related variables. Results revealed that both Internet use and involvement affect residents' attitudes toward healthcare to some extent, with involvement having a more pronounced effect. While Internet use increased the perception of systemic healthcare issues, Internet involvement enhanced doctor trust, yet reduced satisfaction with medical institutions and exaggerated the perception of systemic healthcare issues. These findings have significant theoretical and practical implications. They enhance the comprehension of diverse levels and purposes of Internet use, thereby advancing our knowledge of its multi-faced influence on public attitudes toward healthcare. Furthermore, they offer insights for medical institutions to improve service quality, assist Internet media in optimizing information delivery, and illuminate the implications for residents who effectively use the Internet to assess health information.


Subject(s)
Propensity Score , Humans , China , Male , Female , Adult , Internet Use/statistics & numerical data , Trust , Middle Aged , Delivery of Health Care , Surveys and Questionnaires , Internet , Attitude
5.
Mil Med ; 189(Supplement_3): 800-805, 2024 Aug 19.
Article in English | MEDLINE | ID: mdl-39160808

ABSTRACT

INTRODUCTION: Addressing hazing within the U.S. Military has become a critical concern to safeguard the well-being of service members; recent attempts to assess hazing prevalence in the military have been unsuccessful due to under representative data. METHODS: To delve into the hazing climate and reporting culture at Fort Bragg, now Fort Liberty, 227 individuals took part in an anonymous online survey. The survey collected demographics and insights on hazing attitudes and behaviors, perceptions of group experiences including hazing/non-hazing activities, views on leadership, familiarity and experiences with reporting procedures, and bystander intervention. RESULTS: The findings echoed existing literature: while only 17.2% admitted to experiencing hazing, a striking 70.3% acknowledged involvement in specific hazing behaviors. Only 40% of participants who acknowledged experiencing hazing (n = 35) disclosed that they reported or confided in someone about the incident. Responses highlight reporting hurdles including concerns about anonymity, confidence in the reporting process, leadership reactions to reports, and the normalization of these events as tradition. DISCUSSION: Distinct elements of military culture, such as the hierarchical chain of command, loyalty to the brotherhood/sisterhood, and the emphasis on resilience, likely amplify these responses. This study adds to the mounting evidence showcasing gaps in assessing hazing within the U.S. Military. It emphasizes the necessity for a comprehensive hazing prevention program. Presently, prevention relies on mandatory training, often integrated into safety briefings or harassment workshops. However, service members require further assistance in recognizing, rejecting, and reporting instances of hazing despite these trainings.


Subject(s)
Military Personnel , Humans , Military Personnel/psychology , Military Personnel/statistics & numerical data , Male , Adult , Female , Surveys and Questionnaires , United States , Middle Aged , Attitude , Risk Management/methods
6.
PLoS One ; 19(8): e0307294, 2024.
Article in English | MEDLINE | ID: mdl-39110668

ABSTRACT

Does repeated exposure to climate-skeptic claims influence their acceptance as true, even among climate science endorsers? Research with general knowledge claims shows that repeated exposure to a claim increases its perceived truth when it is encountered again. However, motivated cognition research suggests that people primarily endorse what they already believe. Across two experiments, climate science endorsers were more likely to believe claims that were consistent with their prior beliefs, but repeated exposure increased perceptions of truth for climate-science and climate-skeptic claims to a similar extent. Even counter-attitudinal claims benefit from previous exposure, highlighting the insidious effect of repetition.


Subject(s)
Climate , Humans , Female , Male , Climate Change , Adult , Attitude , Culture
7.
Sci Rep ; 14(1): 18246, 2024 08 06.
Article in English | MEDLINE | ID: mdl-39107466

ABSTRACT

Sharing experiences with racism (racial discrimination disclosure) has the power to raise awareness of discrimination and spur meaningful conversations about race. Sharing these experiences with racism on social media may prompt a range of responses among users. While previous work investigates how disclosure impacts disclosers and listeners, we extend this research to explore the impact of observing discussions about racial discrimination online-what we call vicarious race talk. In a series of experiments using real social media posts, we show that the initial response to racial discrimination disclosure-whether the response denies or validates the poster's perspective-influences observers' own perceptions and attitudes. Despite observers identifying denial as less supportive than validation, those who observed a denial response showed less responsive attitudes toward the poster/target (Studies 1-3) and less support for discussions about discrimination on social media in general (Studies 2-3). Exploratory findings revealed that those who viewed denial comments also judged the transgressor as less racist, and expressed less support and more denial in their own comments. This suggests that even as observers negatively judge denial, their perceptions of the poster are nonetheless negatively influenced, and this impact extends to devaluing the topic of discrimination broadly. We highlight the context of social media, where racial discrimination disclosure-and how people respond to it-may be particularly consequential.


Subject(s)
Racism , Social Media , Humans , Racism/psychology , Male , Female , Adult , Denial, Psychological , Attitude , Disclosure
8.
Sci Rep ; 14(1): 18920, 2024 08 14.
Article in English | MEDLINE | ID: mdl-39143172

ABSTRACT

Residents' participation is crucial for sustainable old neighborhood regeneration. Residents' intentions to participate in the regeneration are low in China, resulting in unsustainable neighborhood development problems. Therefore, it is essential to investigate the drivers of residents' participation. Residents' behavioral mechanisms are deeply embedded in their social networks, especially in acquaintance social networks typical of old neighborhoods in China. By constructing a mediated moderation model based on the Theory of Planned Behavior (TPB) and danwei system and taking the old neighborhood regeneration in Xi'an as a case study, this paper investigates the paths and mechanisms of the social network embeddedness, TPB, and danwei system on residents' participation intention. The results show that social network embeddedness can improve residents' intention to participate in regeneration through both direct and indirect pathways, and its indirect effect is much larger than the direct effect. Attitude, subjective norm, and perceived behavioral control significantly and positively mediated the contribution of social network embeddedness on participation intention. However, the specific mediating effect of attitude is significantly smaller than the other two. The danwei system has a significant moderating effect in the first stage of the relationship between social network embeddedness and participation intention. These imply that the extrinsic social factor of social network embeddedness is internalized as a driving force for convergence and motivation of residents' participation intentions mainly through the normative pressure and exchange of experiences between acquaintances and that the danwei system reinforces this extrinsic-intrinsic facilitation process through the danwei's "physical presence." These findings provide revelatory countermeasures for exploring the factors that motivate residents to participate actively in neighborhood regeneration and encourage their involvement at the intervention level.


Subject(s)
Intention , Residence Characteristics , Social Networking , Humans , Male , Female , China , Middle Aged , Social Support , Attitude , Aged , Adult
9.
PLoS One ; 19(8): e0308258, 2024.
Article in English | MEDLINE | ID: mdl-39102409

ABSTRACT

Given the negative outcomes associated with smartphone use during personal and relational activities (SUPRA), parents strive to regulate its use among their children. However, media parenting recommendations lack knowledge of parental views on SUPRA and their relative occurrence in youths. This study aimed to (i) estimate SUPRA frequency among children and adolescents, (ii) assess parental dislike (PD) of SUPRA, and (iii) identify predictors of PD of SUPRA. An online survey was completed by 826 parents (49% mothers, age 25-74, Median = 43 years), capturing PD of SUPRA, estimated frequency of SUPRA in their children (49% female, age 6-18, Median = 10 years), parenting styles (warmth and control), parental attitudes toward screen media, and sociodemographic characteristics. The rate of frequent SUPRA was significantly higher in adolescents (2.7-48.1%) compared to children (2.1-27.2%) with odds ratios ranging from 0.67 to 3.04, depending on the activity type. PD of SUPRA was high in parents of children (M = 4.04, SD = 0.66) and adolescents (M = 3.93, SD = 0.71). Linear regression identified being a mother, having higher levels of control and warmth, and less positive attitudes toward screen media as significant predictors of SUPRA dislike. Our study was the first to report the estimated occurrence and parental dislike of smartphone use (SU) during various personal and relational activities, enabling their direct comparison. Experts warn against SU while studying and at bedtime, which frequently occurred in 4-5% of children and 10-12% of adolescents. More attention should be paid to SU during relational (peer/family) activities due to its relatively high occurrence and parental dissatisfaction.


Subject(s)
Parenting , Parents , Smartphone , Humans , Female , Male , Child , Adult , Adolescent , Middle Aged , Parenting/psychology , Parents/psychology , Parent-Child Relations , Aged , Surveys and Questionnaires , Attitude
10.
Sci Rep ; 14(1): 17427, 2024 08 05.
Article in English | MEDLINE | ID: mdl-39103377

ABSTRACT

The 2018 African swine fever (ASF) outbreak highlighted the importance of biosecurity in food production systems. Despite the significant economic impacts, the sociopsychological consequences on decision-making have been overlooked. Previous studies have focused on algebraic models and simulation-based models without considering the complex psychological and social factors that influence farmers' biosecurity behaviors and decision-making processes. This study aims to classify livestock producers into distinct subgroups based on their attitudes towards biosecurity. We conducted a survey presenting producers with three scenarios to assess their willingness to report suspected ASF cases, trust in government agencies, risk perception, biosecurity knowledge, willingness to purchase livestock insurance, motivation to invest in biosecurity, readiness to report suspected infections, and intention to contact a veterinarian. Using latent class analysis, we identified three distinct classes: Biosecurity Sceptics, Biosecurity Compliant, and Biosecurity Ultra-Compliant. Our results show that producer characteristics significantly influence biosecurity attitudes and class membership, with small-scale producers less likely to adopt ultra-compliant biosecurity practices. Attending at least one eradication program encouraged biosecurity compliance. This research informs the design of targeted food policy and risk communication strategies that account for attitudes of livestock producers to encourage biosecurity adoption and reduce the likelihood of Tier 1 disease incursion.


Subject(s)
Decision Making , Farmers , Animals , Swine , United States , Farmers/psychology , Humans , Biosecurity , African Swine Fever/prevention & control , Animal Husbandry/methods , Health Knowledge, Attitudes, Practice , Surveys and Questionnaires , Female , Male , Attitude
11.
Physiother Res Int ; 29(4): e2116, 2024 Oct.
Article in English | MEDLINE | ID: mdl-39105595

ABSTRACT

BACKGROUND: and Purpose: In the global landscape, quality assurance is paramount for educational institutions to adapt and thrive. The accreditation process involves evaluating an institution's quality according to standards established by experts and officially documenting its level of quality. This study aimed to assess the impact of a single educational session on physiotherapy and rehabilitation students' awareness and understanding of accreditation processes, recognizing their vital role in quality assurance. METHODS: A pretest-posttest design was employed with 211 students from a physiotherapy and rehabilitation department. Data were collected using a questionnaire assessing demographic information, knowledge about accreditation, and thoughts regarding accreditation. The educational session focused on accreditation criteria and processes, involving presentations and interactive discussions. McNemar's analysis was used to compare the response rates given by the students pre-and post-session. RESULTS: Analysis after the education session revealed a significant increase in students' knowledge of accreditation concepts (p < 0.05). Positive attitudes towards accreditation were reinforced, with students recognizing its importance in education quality. Despite pre-existing positive attitudes, the educational intervention enhanced students' understanding and engagement in accreditation processes with a significant increase in three of the eight questions on thoughts about accreditation (p < 0.05). DISCUSSION: This study underscores the efficacy of educational interventions in fostering student engagement and awareness of accreditation. Findings suggest the need for integrating accreditation education into curricula and advocating its significance through seminars and literature support, ultimately enhancing student participation in quality assurance processes.


Subject(s)
Accreditation , Knowledge , Physical Therapy Modalities , Students, Health Occupations , Physical Therapy Modalities/education , Attitude , Students, Health Occupations/statistics & numerical data , Humans , Male , Female , Young Adult , Adult
12.
J Empir Res Hum Res Ethics ; 19(3): 113-123, 2024 Jul.
Article in English | MEDLINE | ID: mdl-39096208

ABSTRACT

This research identifies the circumstances in which Human Research Ethics Committees (HRECs) are trusted by Australians to approve the use of genomic data - without express consent - and considers the impact of genomic data sharing settings, and respondent attributes, on public trust. Survey results (N = 3013) show some circumstances are more conducive to public trust than others, with waivers endorsed when future research is beneficial and when privacy is protected, but receiving less support in other instances. Still, results imply attitudes are influenced by more than these specific circumstances, with different data sharing settings, and participant attributes, affecting views. Ultimately, this research raises questions and concerns in relation to the criteria HRECs use when authorising waivers of consent in Australia.


Subject(s)
Attitude , Ethics Committees, Research , Genomics , Information Dissemination , Informed Consent , Trust , Humans , Australia , Genomics/ethics , Male , Female , Adult , Surveys and Questionnaires , Middle Aged , Ethics, Research , Privacy , Aged , Young Adult , Public Opinion , Adolescent , Confidentiality
13.
PLoS One ; 19(8): e0304698, 2024.
Article in English | MEDLINE | ID: mdl-39173056

ABSTRACT

Across numerous African societies, a prevalent resistance to LGBTQ rights is evident. While prominent strides have been made on LGBTQ rights in various parts of the world, the African context has witnessed limited progress. Public opinion polls indicate that influential figures have succeeded in altering public sentiment towards LGBTQ rights in Western countries, yet such progress remains elusive in the African context. Mechanisms effective in shifting public attitudes toward embracing LGBTQ rights remain largely unexplored, especially in the African context. In this paper, we consider whether endorsement messages conveyed by trusted authorities possess the potential to foster a shift in attitudes towards embracing LGBTQ rights among a nationally representative sample of respondents in Ghana. Through a factorial experiment, we find that there are varying impacts of messaging from distinct trusted authorities in shaping attitudes toward embracing LGBTQ rights. Notably, pro-LGBTQ messaging from traditional and co-partisan leaders yields modest effects, while messaging from religious leaders exhibits no discernible impact. These findings hold significance for determining strategic focal points in potential endeavors to advance LGBTQ rights within the African context.


Subject(s)
Sexual and Gender Minorities , Humans , Ghana , Female , Male , Sexual and Gender Minorities/psychology , Public Opinion , Human Rights , Adult , Attitude
14.
Cogn Res Princ Implic ; 9(1): 50, 2024 Aug 07.
Article in English | MEDLINE | ID: mdl-39110276

ABSTRACT

In today's knowledge economy, it is critical to make decisions based on high-quality evidence. Science-related decision-making is thought to rely on a complex interplay of reasoning skills, cognitive styles, attitudes, and motivations toward information. By investigating the relationship between individual differences and behaviors related to evidence-based decision-making, our aim was to better understand how adults engage with scientific information in everyday life. First, we used a data-driven exploratory approach to identify four latent factors in a large set of measures related to cognitive skills and epistemic attitudes. The resulting structure suggests that key factors include curiosity and positive attitudes toward science, prosociality, cognitive skills, and openmindedness to new information. Second, we investigated whether these factors predicted behavior in a naturalistic decision-making task. In the task, participants were introduced to a real science-related petition and were asked to read six online articles related to the petition, which varied in scientific quality, while deciding how to vote. We demonstrate that curiosity and positive science attitudes, cognitive flexibility, prosociality and emotional states, were related to engaging with information and discernment of evidence reliability. We further found that that social authority is a powerful cue for source credibility, even above the actual quality and relevance of the sources. Our results highlight that individual motivating factors toward information engagement, like curiosity, and social factors such as social authority are important drivers of how adults judge the credibility of everyday sources of scientific information.


Subject(s)
Decision Making , Thinking , Humans , Decision Making/physiology , Adult , Male , Female , Young Adult , Thinking/physiology , Attitude , Individuality , Science , Adolescent , Social Behavior , Middle Aged , Exploratory Behavior/physiology
15.
Acta Psychol (Amst) ; 248: 104424, 2024 Aug.
Article in English | MEDLINE | ID: mdl-39088992

ABSTRACT

The emergence of non-fungible tokens (NFTs) has elicited both excitement and apprehension among consumers, who find themselves influenced by the perceived scarcity and the perceived risks surrounding these novel digital assets. This study investigates the factors influencing consumer adoption of NFTs by integrating the concepts of perceived scarcity and perceived risks within the theoretical framework of the Theory of Planned Behavior (TPB). Employing structural equation modeling, the research evaluates the impact of perceived scarcity, perceived ease of use, attitudes, subjective norms, perceived behavioral control, and perceived risk on NFT purchase intentions. The findings reveal that perceived scarcity and perceived ease of use significantly positively affect consumers' intentions to purchase NFTs. Conversely, perceived risk exerts a negative effect on purchase intentions. Additionally, the study demonstrates that attitudes, subjective norms, and perceived behavioral control positively affect NFT purchase intentions. This study provides a behavioral roadmap for navigating the complex love-hate relationship consumers have with NFTs, shedding light on the factors that motivate individuals to embrace or avoid these digital collectibles.


Subject(s)
Consumer Behavior , Intention , Humans , Female , Male , Adult , Attitude , Young Adult , Risk
16.
Aggress Behav ; 50(4): e22168, 2024 Jun.
Article in English | MEDLINE | ID: mdl-39073175

ABSTRACT

In this study, we sought to capture implicit attitudes toward violence by administering response latency measures. We then examined their associations with explicit (e.g., assessed with self-report) attitudes toward violence and self-reported violent behavior in a combined sample of males from a Canadian university and males from the general community (N = 251; 156 students and 95 community members). To date, there have been mixed findings regarding these associations; some of this inconsistency may be due to the difficulty in accurately conceptualizing and assessing implicit attitudes toward violence. Therefore, we administered three response latency measures to assess this construct: a violence evaluation implicit association test (VE-IAT), a personalized VE-IAT (P-VE-IAT), and a violence evaluation relational responding task, along with three self-report measures of explicit attitudes toward violence and three self-report measures of violent behavior. More positive implicit attitudes toward violence were related to more positive explicit attitudes toward violence (for VE-IAT and P-VE-IAT; r = 0.18 to 0.22), greater likelihood of violence (for VE-IAT; r = 0.18 and for P-VE-IAT; r = 0.16), and greater propensity for violence (for the VE-IAT; r = 0.16). All measures of explicit attitudes toward violence and violent behavior were moderately to strongly associated with one another (r = 0.42 to 0.81). Furthermore, implicit attitudes toward violence explained additional variance in some violent outcomes above explicit attitudes alone. Our findings suggest that scores on certain reaction time measures are important for understanding likelihood and propensity for violence, especially when combined with explicit attitude measures.


Subject(s)
Attitude , Reaction Time , Violence , Humans , Male , Violence/psychology , Adult , Young Adult , Reaction Time/physiology , Middle Aged , Adolescent , Canada , Self Report
17.
Arch Psychiatr Nurs ; 51: 89-94, 2024 Aug.
Article in English | MEDLINE | ID: mdl-39034100

ABSTRACT

This study aims to determine the relationship between young women's attitudes towards dating violence and internalized misogyny. This study used descriptive and relational design. The target population of the study was all young women aged between 18 and 24 years who lived in Turkey. A total of 288 individuals were accessed in the study. Data were collected through the "Personal Information Form" developed by the researchers, "Attitudes towards Dating Violence Scales", and the "Internalized Misogyny Scale". Participating young women's Attitudes Towards Male Psychological Dating Violence Scale mean score and the Internalized Misogyny Scale mean score demonstrated a positive and medium level relationship (p<0.01. r:0.412), and a positive and weak correlation was detected with Devaluing of Women (p<0.01. r:0.374), Distrust of Women (p<0.01. r:0.341), and gender bias in favor of men (p<0.01. r:0.321) sub-scale mean scores. This study found that although the level was weak, there was a correlation between internalized misogyny and dating violence, and the increase in internalized misogyny increased the acceptance of dating violence in young women.


Subject(s)
Intimate Partner Violence , Humans , Female , Turkey , Intimate Partner Violence/psychology , Young Adult , Adolescent , Surveys and Questionnaires , Attitude , Sexism/psychology , Interpersonal Relations , Adult , Male
18.
Front Public Health ; 12: 1401322, 2024.
Article in English | MEDLINE | ID: mdl-39040862

ABSTRACT

Background: Implementing machine learning prediction of negative attitudes towards suicide may improve health outcomes. However, in previous studies, varied forms of negative attitudes were not adequately considered, and developed models lacked rigorous external validation. By analyzing a large-scale social media dataset (Sina Weibo), this paper aims to fully cover varied forms of negative attitudes and develop a classification model for predicting negative attitudes as a whole, and then to externally validate its performance on population and individual levels. Methods: 938,866 Weibo posts with relevant keywords were downloaded, including 737,849 posts updated between 2009 and 2014 (2009-2014 dataset), and 201,017 posts updated between 2015 and 2020 (2015-2020 dataset). (1) For model development, based on 10,000 randomly selected posts from 2009 to 2014 dataset, a human-based content analysis was performed to manually determine labels of each post (non-negative or negative attitudes). Then, a computer-based content analysis was conducted to automatically extract psycholinguistic features from each of the same 10,000 posts. Finally, a classification model for predicting negative attitudes was developed on selected features. (2) For model validation, on the population level, the developed model was implemented on remaining 727,849 posts from 2009 to 2014 dataset, and was externally validated by comparing proportions of negative attitudes between predicted and human-coded results. Besides, on the individual level, similar analyses were performed on 300 randomly selected posts from 2015 to 2020 dataset, and the developed model was externally validated by comparing labels of each post between predicted and actual results. Results: For model development, the F1 and area under ROC curve (AUC) values reached 0.93 and 0.97. For model validation, on the population level, significant differences but very small effect sizes were observed for the whole sample (χ 2 1 = 32.35, p < 0.001; Cramer's V = 0.007, p < 0.001), men (χ 2 1 = 9.48, p = 0.002; Cramer's V = 0.005, p = 0.002), and women (χ 2 1 = 25.34, p < 0.001; Cramer's V = 0.009, p < 0.001). Besides, on the individual level, the F1 and AUC values reached 0.76 and 0.74. Conclusion: This study demonstrates the efficiency and necessity of machine learning prediction of negative attitudes as a whole, and confirms that external validation is essential before implementing prediction models into practice.


Subject(s)
Machine Learning , Social Media , Suicide , Humans , Suicide/psychology , Female , Male , Attitude
19.
PLoS One ; 19(7): e0307061, 2024.
Article in English | MEDLINE | ID: mdl-39024229

ABSTRACT

China's poultry industry faces challenges in adopting and sustaining cage-free systems for poultry production. Effective interventions are crucial to support producers transitioning from cages to alternative systems or maintaining cage-free systems to improve animal welfare. However, little is known about how Chinese poultry producers perceive animal welfare in relation to cage-free systems and the importance of animal welfare in poultry production. Through a qualitative interview study with 30 Chinese farm owners, managers and senior managers from large-scale egg and broiler farms using cages and non-cage systems (collectively referred to as "producers"), this paper explores Chinese poultry producers' attitudes and perceptions regarding animal welfare and welfare in different poultry housing systems. Template analysis was used to analyse the data from semi-structured interviews, which generated themes related to the participants' awareness and understanding of the concept of animal welfare, the factors that impacted their choices of different housing systems, and the perceived priorities in poultry production. The responses revealed that the participating producers had a strong awareness and knowledge of animal welfare. However, the participants' understanding of the term is heterogeneous: generally, egg producers emphasised natural behaviours, whereas broiler producers prioritised health and productivity. Nevertheless, profitability, leadership, and organisational policies primarily influenced housing system choices rather than animal welfare values. Economic motives drove egg producers towards cage-free systems, prompted by consumers' and companies' demand for cage-free eggs committed to transitioning away from cages by 2025. In conclusion, tailored interventions for different poultry sectors within China are necessary. While animal welfare values matter, economic incentives seem more promising for steering the shift towards and maintaining cage-free poultry production.


Subject(s)
Animal Husbandry , Animal Welfare , Poultry , Animals , China , Animal Husbandry/methods , Humans , Attitude , Female , Housing, Animal , Chickens , Male , Farmers/psychology , Perception , Adult , Middle Aged
20.
Sci Rep ; 14(1): 15607, 2024 07 06.
Article in English | MEDLINE | ID: mdl-38971894

ABSTRACT

Robot technologies could lead to radical changes in farming. But what does the public know and think about agricultural robots? Recent experience with other agricultural technologies-such as plant genetic engineering-shows that public perceptions can influence the pace and direction of innovation, so understanding perceptions and how they are formed is important. Here, we use representative data from an online survey (n = 2269) to analyze public attitudes towards crop farming robots in Germany-a country where new farming technologies are sometimes seen with skepticism. While less than half of the survey participants are aware of the use of robots in agriculture, general attitudes are mostly positive and the level of interest is high. A framing experiment suggests that the type of information provided influences attitudes. Information about possible environmental benefits increases positive perceptions more than information about possible food security and labor market effects. These insights can help design communication strategies to promote technology acceptance and sustainable innovation in agriculture.


Subject(s)
Agriculture , Attitude , Public Opinion , Robotics , Humans , Surveys and Questionnaires , Male , Female , Germany , Adult , Middle Aged , Aged , Crops, Agricultural , Young Adult , Adolescent
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