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1.
J Am Acad Psychiatry Law ; 52(2): 176-185, 2024 Jun 04.
Artigo em Inglês | MEDLINE | ID: mdl-38834367

RESUMO

The Criminal Sentiments Scale-Modified (CSS-M) has been widely used as a measure of criminal attitudes. This analysis examined CSS-M scores in a large sample of outpatients with serious mental illnesses and a criminal legal system history. We compared total and subscale scores in our sample to scores from two other previously published U.S. studies in which the CSS-M was used, and evaluated associations between total CSS-M score and nine variables (age, educational attainment, gender, race, marital status, employment status, diagnostic category, substance use disorder comorbidity, and adverse childhood experiences (ACE) score). Scores were higher than in two prior U.S. studies involving other types of samples. Independently significant predictors of higher CSS-M scores included being younger (P < .001), having a higher ACE score (P < .001), being male (P = 03), not identifying as White (P < 001), not having a psychotic disorder (P < 001), and having a comorbid substance use disorder (P = 002). Future research should test the hypothesis that these factors increase risk for arrest and that arrest events, and subsequent criminal legal system involvement, are characterized by negative experiences and perceptions of poor procedural justice, which in turn underpin the negative opinions referred to as "criminal sentiments" or criminal attitudes.


Assuntos
Transtornos Mentais , Humanos , Masculino , Feminino , Adulto , Transtornos Mentais/diagnóstico , Transtornos Mentais/psicologia , Pessoa de Meia-Idade , Pacientes Ambulatoriais/psicologia , Pacientes Ambulatoriais/legislação & jurisprudência , Criminosos/psicologia , Transtornos Relacionados ao Uso de Substâncias/psicologia , Atitude , Experiências Adversas da Infância/psicologia , Adulto Jovem
2.
Eat Weight Disord ; 29(1): 42, 2024 Jun 08.
Artigo em Inglês | MEDLINE | ID: mdl-38850379

RESUMO

PURPOSE: The Eating Attitude Test-26 (EAT-26) is a screening tool for eating disorders (EDs) in clinical and non-clinical samples. The cut-off score was suggested to be varied according to target population. However, no studies have examined the appropriateness of the originally proposed score of 20 for screening DSM-5 eating disorders in Japan. This study aimed to identify an appropriate cut-off score to better differentiate clinical and non-clinical samples in Japan for EDs. METHODS: The participants consisted of 54 patients with anorexia nervosa restricting type, 58 patients with anorexia nervosa binge-eating/purging type, 37 patients with bulimia nervosa diagnosed according to DSM-5 criteria, and 190 healthy controls (HCs). Welch's t test was used to assess differences in age, body mass index (BMI), and total EAT-26 scores between HCs and patients with EDs. Receiver operating characteristic (ROC) analysis was conducted to identify the optimal cut-off score. RESULTS: The HCs had significantly higher BMI and lower total EAT-26 mean scores than patients with EDs. The area under the ROC curve was 0.925, indicating that EAT-26 had excellent performance in discriminating patients with EDs from HCs. An optimal cut-off score of 17 was identified, with sensitivity and specificity values of 0.866 and 0.868, respectively. CONCLUSIONS: The result supports the suggestions that optimal cut-off score should be different according to target populations. The newly identified cut-off score of 17 would enable the identification of patients with EDs who have been previously classified as non-clinical samples in the EAT-26 test. LEVEL OF EVIDENCE: III: evidence obtained from case-control analytic study.


Assuntos
Transtornos da Alimentação e da Ingestão de Alimentos , Humanos , Feminino , Japão , Adulto , Transtornos da Alimentação e da Ingestão de Alimentos/diagnóstico , Transtornos da Alimentação e da Ingestão de Alimentos/psicologia , Adulto Jovem , Adolescente , Masculino , Curva ROC , Inquéritos e Questionários , Anorexia Nervosa/diagnóstico , Anorexia Nervosa/psicologia , Sensibilidade e Especificidade , Índice de Massa Corporal , Programas de Rastreamento/métodos , Atitude , Estudos de Casos e Controles , Bulimia Nervosa/diagnóstico , Bulimia Nervosa/psicologia
3.
Am J Occup Ther ; 78(4)2024 Jul 01.
Artigo em Inglês | MEDLINE | ID: mdl-38848283

RESUMO

IMPORTANCE: There is a need for tools to measure adults' playfulness in reference to parent-child joint play. OBJECTIVE: To (1) develop items for the Scale of Parental Playful Attitude (PaPA), (2) evaluate evidence for validity based on content, and (3) evaluate evidence for validity based on the response process. DESIGN: A mixed-methods design with three phases: (1) development of the first draft of the PaPA (based on the literature, focus groups, and semistructured interviews), (2) review by experts and revision of the first draft, and (3) cognitive interviews with parents. SETTING: Various (e.g., schools, a university). PARTICIPANTS: Phase 1 had 32 participants: 13 parents of children ages 2.5-6 yr without major diagnosed conditions; 8 parents of autistic children age 4-7 yr; and 11 preschoolers age 3-5 yr. Phase 2 involved 10 experts. Phase 3 had 5 participants: 3 mothers and 2 fathers of children ages 2.5-6 yr; 1 child was autistic. OUTCOMES AND MEASURES: Interview protocols and experts' review form. RESULTS: Phase 1 involved the initial item development. Extrinsic motivation and barriers to play emerged as important areas to include. Experts' review enhanced representation of the construct of playfulness. Content validity index values ranged from .78 to 1.00. Cognitive interviews provided insights into parents' comprehension of PaPA items. CONCLUSIONS AND RELEVANCE: Validity related to test content and the response process was supported. Additional sources of validity testing are necessary. Plain-Language Summary: Adult playfulness is critical for both the child and the parent, especially for developing a deeper connection. The Scale of Parental Playful Attitude (PaPA) assesses parents' self-perceptions of their playfulness when playing with their child. The study authors developed the PaPA (in both English and Spanish) to address a lack of tools for assessing how parents perceive their own playfulness relative to their child's playfulness. Understanding how parents perceive their own playful attitudes can create opportunities for occupational therapists to guide parents to approach play with an attitude that is as attuned as possible to their child's playfulness. Future validity studies are needed to support the clinical use of the PaPA.


Assuntos
Relações Pais-Filho , Pais , Jogos e Brinquedos , Humanos , Pré-Escolar , Masculino , Feminino , Criança , Adulto , Pais/psicologia , Reprodutibilidade dos Testes , Grupos Focais , Atitude , Psicometria
4.
Lancet Planet Health ; 8(6): e378-e390, 2024 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-38849180

RESUMO

BACKGROUND: Exposure to climate change-related threats (eg, hurricanes) has been associated with mental health symptoms, including post-traumatic stress symptoms. Yet it is unclear whether climate change anxiety, which is understudied in representative samples, is a specific mental health threat, action motivator, or both, particularly in populations exposed to climate-change related disasters. We sought to examine the associations between exposure to hurricanes, climate change anxiety, and climate change actions and attitudes in a representative sample of US Gulf Coast residents. METHODS: This study used data from a 5-year, representative, prospectively assessed, probability-based, longitudinal cohort sample of residents in Texas and Florida (USA) exposed to exogenous catastrophic hurricanes rated category 3 or greater. Participants were adults aged 18 years and older and were initially recruited from the Ipsos KnowledgePanel in the 60 h before Hurricane Irma (Sept 8-11, 2017). Relationships between climate change anxiety, hurricane exposure, hurricane-related post-traumatic stress symptoms, general functional impairment, and climate change-related individual-level actions (eg, eating a plant-based diet and driving more fuel efficient cars) and collective-level actions (eg, petition signing and donating money) and climate change action attitudes were evaluated using structural equation modelling. FINDINGS: The final survey was completed by 1479 individuals (787 [53·2%] women and 692 [46·8%] men). Two climate change anxiety subscales (cognitive-emotional impairment and perceived experience of climate change) were confirmed using confirmatory factor analysis. Mean values were low for both climate change anxiety subscales: cognitive-emotional impairment (mean 1·31 [SD 0·63], range 1-5) and perceived climate change experience (mean 1·67 [SD 0·89], range 1-5); these subscales differentially predicted outcomes. The cognitive-emotional impairment subscale did not significantly correlate with actions or attitudes; its relationship with general functional impairment was attenuated by co-occurring hurricane-related post-traumatic stress symptoms, which were highly correlated with general functional impairment in all three models (all p<0·0001). The perceived climate change experience subscale correlated with climate change attitudes (b=0·57, 95% CI 0·47-0·66; p<0·0001), individual-level actions (b=0·34, 0·21-0·47; p<0·0001), and collective-level actions (b=0·22, 0·10-0·33; p=0·0002), but was not significantly associated with general functional impairment in any of the final models. Hurricane exposure correlated with climate change-related individual-level (b=0·26, 0·10-0·42; p=0·0011) and collective-level (b=0·41, 0·26-0·56; p<0·0001) actions. INTERPRETATION: Expanded treatment for post-traumatic stress symptoms after disasters could help address climate change-related psychological distress; experiences with climate change and natural hazards could be inflection points to motivate action. FUNDING: National Science Foundation and the National Center for Atmospheric Research.


Assuntos
Ansiedade , Mudança Climática , Tempestades Ciclônicas , Humanos , Ansiedade/epidemiologia , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , Texas , Florida , Estudos Longitudinais , Idoso , Atitude , Inquéritos e Questionários , Estudos Prospectivos , Adulto Jovem , Transtornos de Estresse Pós-Traumáticos/epidemiologia , Transtornos de Estresse Pós-Traumáticos/psicologia
5.
PLoS One ; 19(6): e0301895, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38837940

RESUMO

Development of autonomous vehicles (AVs) is growing in a rapid rate, however, the most dominant barriers in their adoption seem to be rather psychological than technical. The present online survey study aimed to investigate which demographical and personality dimensions predict attitudes towards AVs on a Hungarian sample (N = 328). Data was collected by convenience and snowball sampling. Three-level hierarchical regression models were applied: in the first level, demographical variables, then general personality traits and third, attitude-like personality factors were entered. We demonstrated that the predictive effect of age, gender and education disappeared when personality dimensions were included into the models. Importantly, more positive general attitudes towards technology and higher optimism regarding innovations predicted eagerness to adopt AVs. On the other hand, individuals with more negative attitudes and higher dependence on technology as well as those with lower level of Sensory Sensation Seeking and higher level of Conscientiousness were more concerned about AVs. Our results suggest that AV acceptance cannot be regarded as a one-dimensional construct and that certain personality traits might be stronger predictors of AV acceptance than demographical factors.


Assuntos
Personalidade , Humanos , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , Inquéritos e Questionários , Atitude , Hungria , Adulto Jovem , Adolescente
6.
PLoS One ; 19(6): e0304967, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38837962

RESUMO

Second-hand luxury goods feature both characteristics of luxury products like perceived value including social, emotional, and quality value, and second-hand goods like price-performance ratio. Enlarging the second-hand luxury market is of significance to protect the environment and save rare and valuable natural resources, and thus investigating the determinants of purchase intention is meaningful. From the perspective of the psychology of consumers, the influence of factors related to consumers (recycling awareness, subjective norms, attitudes, perceived behavioral control) and products (perceived value, price-performance ratio) on the intention to buy second-hand luxury goods is explored in this study through an online survey with Chinese consumers as a sample. The results are analyzed using the structural equation model (SEM) and show that consumers' attitudes, perceived behavioral control, and recycling awareness will promote the intention of purchasing second-hand luxury goods, and the perceived value and price-performance ratio of second-hand luxury goods also have a positive impact on the purchase intention. However, there is no significant relationship between subjective norms and purchase intention. In addition, this study also explores the interrelationship between constructs and draws corresponding conclusions, providing references for the subsequent development of the second-hand luxury market.


Assuntos
Comportamento do Consumidor , Intenção , Humanos , Masculino , Feminino , Adulto , China , Inquéritos e Questionários , Pessoa de Meia-Idade , Atitude , Adulto Jovem , Reciclagem/economia , Comércio , População do Leste Asiático
7.
PLoS One ; 19(6): e0302023, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38857237

RESUMO

In the context of digital marketing, consumers often express aversion to perk advertisements yet find it challenging to resist the temptation and forward it, resulting in inconsistent attitudes and behaviors. This study, based on the Associative Propositional Evaluation model and the Confirmation Bias theory, utilizes event-related potential experiments to identify the interactive impacts of immediate rewards and information diagnosticity in advertisements on consumer attitude change in specific contexts. The research findings indicate that when rewards were present, information diagnosticity positively influences attitude change and the willingness to forward. However, when rewards were absent, the impact of information diagnosticity on attitude change and the willingness to forward is not significant, and neuroscientific evidence supports these findings. Theoretically, this study extends the research perspective on attitude change in online advertising contexts and broadens the application of the Associative Propositional Evaluation model in the field of consumer attitude change towards advertisements. In practice, this research holds significant guiding value for constraining platform manipulation of consumer cognitive behaviors, guiding the healthy development of platform economics, and promoting digital technology ethics.


Assuntos
Publicidade , Atitude , Comportamento do Consumidor , Recompensa , Humanos , Feminino , Masculino , Adulto , Cognição/fisiologia , Adulto Jovem , Potenciais Evocados/fisiologia
8.
Arch. argent. pediatr ; 122(3): e202310122, jun. 2024. tab
Artigo em Inglês, Espanhol | LILACS, BINACIS | ID: biblio-1554688

RESUMO

Introducción. La edad en que los niños son introducidos a los dispositivos de comunicación es cada vez más temprana. Las investigaciones sobre los hábitos relacionados con ellos, en niños pequeños, son importantes. El objetivo de este estudio fue describir los hábitos sobre el uso de dispositivos mediáticos (edad de comienzo, tiempo frente a las pantallas, preferencias populares) de niños preescolares y explorar la relación con las características familiares. Población y métodos. Estudio descriptivo transversal: Los padres de niños de 36-72 meses que asistían a los centros de cuidado infantil en Kayseri, una ciudad central de Anatolia, Turquía, completaron un cuestionario sobre los hábitos familiares y de los niños, relacionados con los medios de comunicación. Resultados. Se incluyeron 858 cuestionarios. El 28 % de los niños utilizaban pantallas por más de 2 h/día; el 36 % fueron introducidos a los dispositivos de comunicación antes de los 2 años de edad. La televisión fue el dispositivo más usado (95 %), y los dibujos animados, el programa elegido en el 86,7 %. Los hijos de padres con educación superior tuvieron menos tiempo de pantallas frente a la televisión, la computadora o el teléfono móvil (p = 0,012; p = 0,007; p <0,01 para la madre y p = 0,049; p = 0,032; p = 0,04 para el padre respectivamente). La introducción de libros en los primeros 6 meses de edad se asoció con menor tiempo diario frente a las pantallas (p = 0,011; p = 0,009; p = 0,002 para televisión, computadora y teléfono móvil, respectivamente). El tiempo de los padres frente a la televisión se correlacionó positivamente con el de los niños (p <0,05; r: 0,354). Conclusión. El nivel de educación de los padres, el tiempo que ellos dedican a las pantallas y la introducción de libros en etapas tempranas se relacionaron con los hábitos de los niños frente a los dispositivos mediáticos. Se necesitan estudios amplios para explicar esta relación con mayor claridad.


Introduction: The age at which children are introduced to media devices is becoming increasingly earlier. Studies regarding the media habits of young children have gained importance. The aim of the study was to describe the screen media habits (age of introduction media, time spend with screen, popular choices) of preschool children and to explore their relationship with household characteristics. Population and methods: Cross-sectional descriptive study; the parents of children aged 36-72 months who attended childcare centers in Kayseri, a central Anatolian city in Türkiye, completed a questionnaire on media habits of families and children. Results: There were 858 questionaires included. The proportion of children using screen media more than 2 h/day was 28%; 36% of children were introduced to media devices before the age of two. The most frequently used media tool was television (95%) and the program watched was cartoons for TV (86.7%). Children of highly educated parents had shorter TV, computer and smartphone screen time (p = 0.012, p = 0.007, p <0.01 for mother and p = 0.049, p = 0.032, p = 0.04 for father respectively). Introducing books in the first 6 months was associated with shorter daily screen time (p = 0.011, p = 0.009, p = 0.002 for TV, computer and smartphone ,respectively). Parent's time spent on TV was positively correlated with children's time spent on TV (p <0.05, r = 0.354). Conclusion: Parents' education levels, parents' screen time and introducing book in early age was related to children's media habits. Comprehensive studies are needed to explain this relationship more clearly.


Assuntos
Humanos , Pré-Escolar , Pais , Tempo de Tela , Mães , Turquia , Atitude , Estudos Transversais
9.
BMC Psychol ; 12(1): 255, 2024 May 08.
Artigo em Inglês | MEDLINE | ID: mdl-38720382

RESUMO

BACKGROUND: In recent years, the use of artificial intelligence (AI) in education has increased worldwide. The launch of the ChatGPT-3 posed great challenges for higher education, given its popularity among university students. The present study aimed to analyze the attitudes of university students toward the use of ChatGPTs in their academic activities. METHOD: This study was oriented toward a quantitative approach and had a nonexperimental design. An online survey was administered to the 499 participants. RESULTS: The findings of this study revealed a significant association between various factors and attitudes toward the use of the ChatGPT. The higher beta coefficients for responsible use (ß=0.806***), the intention to use frequently (ß=0.509***), and acceptance (ß=0.441***) suggested that these are the strongest predictors of a positive attitude toward ChatGPT. The presence of positive emotions (ß=0.418***) also plays a significant role. Conversely, risk (ß=-0.104**) and boredom (ß=-0.145**) demonstrate a negative yet less decisive influence. These results provide an enhanced understanding of how students perceive and utilize ChatGPTs, supporting a unified theory of user behavior in educational technology contexts. CONCLUSION: Ease of use, intention to use frequently, acceptance, and intention to verify information influenced the behavioral intention to use ChatGPT responsibly. On the one hand, this study provides suggestions for HEIs to improve their educational curricula to take advantage of the potential benefits of AI and contribute to AI literacy.


Assuntos
Intenção , Estudantes , Humanos , Estudantes/psicologia , Estudantes/estatística & dados numéricos , Masculino , Feminino , Universidades , Adulto Jovem , Adulto , Inteligência Artificial , Tecnologia Educacional , Inquéritos e Questionários , Atitude , Adolescente
10.
PLoS One ; 19(5): e0299877, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38722829

RESUMO

This study investigated the decision-making dynamics for pro-environmental behavior among Thai university students, focusing on reducing the consumption of single-use plastics (SUP). By adopting a dynamic approach to the Theory of Planned Behavior (TPB), the research examined the influence of psychosocial factors, including attitudes, perceived behavioral control, and subjective norms, on SUP reduction intention at different phases of behavior change. Using structural equation modelling, we analyzed quantitative data (n = 317) from the selected universities. The results revealed that attitudes predicted behavioral intentions only among individuals in the contemplation phase of reducing SUP. Attitudes had a small but limited influence on the behavioral intentions of students who had not yet acted. Perceived behavioral control, on the other hand, significantly impacted behavioral intentions across all phases of behavior change, highlighting its importance in SUP reduction. The study also confirmed subjective norms' positive influence on students' behavioral intentions in the pre-contemplation phase. Practical implications suggested segmenting residents based on their behavior change phase so that public policymakers can allocate resources more efficiently and effectively by tailoring campaigns to specific behavior change phases, ultimately promoting sustainable behavior among university students.


Assuntos
Hábitos , Plásticos , Estudantes , Humanos , Estudantes/psicologia , Universidades , Masculino , Feminino , Tailândia , Adulto Jovem , Intenção , Adulto , Adolescente , Atitude , Inquéritos e Questionários , População do Sudeste Asiático
11.
PLoS One ; 19(5): e0296327, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38691517

RESUMO

There are warnings that human actions will lead to irreversible environmental damage if they continue at their current pace and scale. With regard to individual aspects, a pro-environmental attitude and positive affective-motivational beliefs towards sustainability represent fundamentals for a more sustainable future. However, there is little data regarding these constructs and relevant explanatory factors, especially with regard to young people. We examined environmental attitude (two-dimensional: utilization and preservation) and affective-motivational beliefs towards sustainability with regard to gender, age, socio-economic status, school type and time spent in nature in 484 adolescents (11-14 years) living in German cities by means of univariate and multiple regression analyses. Mean values were high in preservation and affective-motivational beliefs towards sustainability, and relatively low in utilization. Female adolescents had higher values compared to male students in affective-motivational beliefs towards sustainability. Age did not play a substantial role. Although being strongly correlated with each other, school type and socio-economic status each exhibited positive associations to environmental attitude and affective-motivational beliefs towards sustainability. Furthermore, multiple regression analyses identified time spent in nature as a significant predictor of incremental value, suggesting a tentative recommendation to spend at least half an hour per week in nature in order to promote positive attitudes towards the environment and sustainability. In sum, special needs for topic-related education seem to exist for male students, students with lower formal level of education, students with a lower socio-economic status and students who spend little time in nature.


Assuntos
Atitude , Motivação , Instituições Acadêmicas , Humanos , Adolescente , Feminino , Alemanha , Masculino , Criança , Estudantes/psicologia , Classe Social , Fatores Sexuais , Fatores Socioeconômicos , Fatores Etários , Conservação dos Recursos Naturais
12.
PLoS One ; 19(5): e0301282, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38691533

RESUMO

Disparaging rhetoric about Arab people was prevalent during Donald Trump's political rise in the United States. Although this rhetoric was intended to energize conservative Americans, it also echoed throughout many liberal parts of the United States and around the world. In this research, we experimentally examined the effects of such rhetoric on American and Arab people's attitudes and visual representations of each other before and after Trump was elected. Although people overwhelmingly reported not liking the negative rhetoric, the rhetoric alone did not influence explicit and implicit intergroup biases in either location, as measured by feeling thermometers and Implicit Association Tests. However, the election outcome moderated the way rhetoric influenced how American and Arab people visually represented each other. Our research sheds light on nuanced effects of global politics on various information processing stages within intergroup perception.


Assuntos
Árabes , Atitude , Política , Humanos , Árabes/psicologia , Masculino , Feminino , Estados Unidos , Adulto , Adulto Jovem
13.
Proc Natl Acad Sci U S A ; 121(19): e2314653121, 2024 May 07.
Artigo em Inglês | MEDLINE | ID: mdl-38696470

RESUMO

Recent work finds that nonviolent resistance by ethnic minorities is perceived as more violent and requiring more policing than identical resistance by ethnic majorities, reducing its impact and effectiveness. We ask whether allies-advantaged group participants in disadvantaged group movements-can mitigate these barriers. On the one hand, allies can counter negative stereotypes and defuse threat perceptions among advantaged group members, while raising expectations of success and lowering expected risks among disadvantaged group members. On the other hand, allies can entail significant costs, carrying risks of cooptation, replication of power hierarchies, and marginalization of core constituencies. To shed light on this question we draw on the case of the Black Lives Matter (BLM) movement, which, in 2020, attracted unprecedented White participation. Employing a national survey experiment, we find that sizeable White presence at racial justice protests increases protest approval, reduces perceptions of violence, and raises the likelihood of participation among White audiences, while not causing significant backlash among Black audiences. Black respondents mostly see White presence as useful for advancing the movement's goals, and predominant White presence reduces expectations that protests will be forcefully repressed. We complement these results with analysis of tens of thousands of images shared on social media during the 2020 BLM protests, finding a significant association between the presence of Whites in the images and user engagement and amplification. The findings suggest that allyship can be a powerful tool for promoting sociopolitical change amid deep structural inequality.


Assuntos
Atitude , Política , Humanos , Feminino , Masculino , Violência/psicologia , Negro ou Afro-Americano/psicologia , População Branca/psicologia , Adulto , Estados Unidos , Justiça Social/psicologia
14.
PLoS One ; 19(5): e0302904, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38753714

RESUMO

Using validated stimulus material is crucial for ensuring research comparability and replicability. However, many databases rely solely on bidimensional valence ratings, ranging from negative to positive. While this material might be appropriate for certain studies, it does not reflect the complexity of attitudes and therefore might hamper the unambiguous interpretation of some study results. In fact, most databases cannot differentiate between neutral (i.e., neither positive nor negative) and ambivalent (i.e., simultaneously positive and negative) attitudes. Consequently, even presumably univalent (only positive or negative) stimuli cannot be clearly distinguished from ambivalent ones when selected via bipolar rating scales. In the present research, we introduce the Trier Univalence Neutrality Ambivalence (TUNA) database, a database containing 304,262 validation ratings from heterogeneous samples of 3,232 participants and at least 20 (M = 27.3, SD = 4.84) ratings per self-report scale per picture for a variety of attitude objects on split semantic differential scales. As these scales measure positive and negative evaluations independently, the TUNA database allows to distinguish univalence, neutrality, and ambivalence (i.e., potential ambivalence). TUNA also goes beyond previous databases by validating the stimulus materials on affective outcomes such as experiences of conflict (i.e., felt ambivalence), arousal, anger, disgust, and empathy. The TUNA database consists of 796 pictures and is compatible with other popular databases. It sets a focus on food pictures in various forms (e.g., raw vs. cooked, non-processed vs. highly processed), but includes pictures of other objects that are typically used in research to study univalent (e.g., flowers) and ambivalent (e.g., money, cars) attitudes for comparison. Furthermore, to facilitate the stimulus selection the TUNA database has an accompanying desktop app that allows easy stimulus selection via a multitude of filter options.


Assuntos
Atitude , Bases de Dados Factuais , Humanos , Feminino , Masculino , Adulto , Adulto Jovem , Adolescente , Pessoa de Meia-Idade , Emoções
15.
PLoS One ; 19(5): e0302498, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38758804

RESUMO

BACKGROUND: Medical Waste (MW), conceptualized as waste generated in the diagnosis, treatment, or immunization of human beings or animals, posing massive threat to public health. Environment-friendly public attitudes promotes the shaping of pro-environmental behavior. However, the public attitudes of MW and the potential determinants remained scarce. The present study aims to reveal globally public attitudes towards MW and captured the determinants. METHODS: We integrated the crawler technology with sentiment analysis to captured the public attitudes toward MW across 141 specific countries from 3,789,764 related tweets. Multiple cross-national databases were integrated to assess characteristics including risk, resistance, environment, and development. The spatial regression model was taken to counterbalence the potential statistical bias. RESULTS: Overall, the global public attitudes towards MW were positive, and varied significantly across countries. Resilience (ß = 0.78, SD = 0.14, P < 0.01) and development (ß = 1.66, SD = 0.13, P < 0.01) posed positive influence on public attitudes towards MW, meanwhile, risk (ß = -0.1, SD = 0.12, P > 0.05) and environment (ß = 0.09, SD = 0.09, P > 0.05) were irrelated to the shaping of positive MW public attitudes. Several positive moderating influences was also captured. Additionally, the cross-national disparities of the determiants were also captured, more specific, public attitudes towards MW in extremely poor areas were more likely to be negatively affected by risks, resilience and development. CONCLUSIONS: This study focused mainly on the public attitudes as well as captured the potential determinants. Public attitudes towards MW were generally positive, but there were large cross-national disparities. Stakeholders would need to designate targeted strategies to enhance public satisfaction with MW management.


Assuntos
Resíduos de Serviços de Saúde , Opinião Pública , Humanos , Atitude , Eliminação de Resíduos de Serviços de Saúde/métodos
16.
PLoS One ; 19(5): e0302502, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38743773

RESUMO

ChatGPT has demonstrated impressive abilities and impacted various aspects of human society since its creation, gaining widespread attention from different social spheres. This study aims to comprehensively assess public perception of ChatGPT on Reddit. The dataset was collected via Reddit, a social media platform, and includes 23,733 posts and comments related to ChatGPT. Firstly, to examine public attitudes, this study conducts content analysis utilizing topic modeling with the Latent Dirichlet Allocation (LDA) algorithm to extract pertinent topics. Furthermore, sentiment analysis categorizes user posts and comments as positive, negative, or neutral using Textblob and Vader in natural language processing. The result of topic modeling shows that seven topics regarding ChatGPT are identified, which can be grouped into three themes: user perception, technical methods, and impacts on society. Results from the sentiment analysis show that 61.6% of the posts and comments hold favorable opinions on ChatGPT. They emphasize ChatGPT's ability to prompt and engage in natural conversations with users, without relying on complex natural language processing. It provides suggestions for ChatGPT developers to enhance its usability design and functionality. Meanwhile, stakeholders, including users, should comprehend the advantages and disadvantages of ChatGPT in human society to promote ethical and regulated implementation of the system.


Assuntos
Opinião Pública , Mídias Sociais , Humanos , Processamento de Linguagem Natural , Aprendizado de Máquina não Supervisionado , Atitude , Algoritmos
17.
Sci Rep ; 14(1): 11035, 2024 05 14.
Artigo em Inglês | MEDLINE | ID: mdl-38745043

RESUMO

This study focuses on adolescents' cognitive processes, behaviors and social support (SS) as they relate to physical activity (PA) before and after the pandemic. The aims of the study were: (1) to investigate the changes in adolescents' engagement in moderate and vigorous physical activity (MVPA), and examine the changes in PA-related attitudes and behaviors before and after the COVID-19 pandemic; (2) to analyze the correlations between the significant changes that were found, PA engagement, and SS. The survey targeted third-year middle school students of Italian nationality, attending male and female mixed classes, residents in urban, periphery and sub-urban areas, living in families with different incomes, and different habits of engaging in PA. A longitudinal study was developed using a standardized questionnaire. The questionnaire was administered in April-May 2023 to a sample of 952 students aged 11/14 residing in the Marche region in Central Italy. Increasing values were found in the post-COVID-19 phase for all the cognitive processes and attitudes, in particular, those regarding habits (0.66 vs 0.50, + 32%) and identity (0.70 vs 0.55, + 27%) related to PA. Significant correlations were found between these values and VPA engagement and between the values of the same indicators and SS (p < 0.01). The strongest relationship was found with the dimension of identity (r = 0.51; r = 054).


Assuntos
COVID-19 , Exercício Físico , Apoio Social , Humanos , COVID-19/epidemiologia , COVID-19/psicologia , COVID-19/prevenção & controle , Masculino , Feminino , Adolescente , Exercício Físico/psicologia , Itália/epidemiologia , Inquéritos e Questionários , Estudos Longitudinais , Pandemias , Criança , SARS-CoV-2/isolamento & purificação , Atitude , Hábitos , Estudantes/psicologia , Comportamento do Adolescente/psicologia
18.
Sci Eng Ethics ; 30(3): 19, 2024 May 15.
Artigo em Inglês | MEDLINE | ID: mdl-38748085

RESUMO

This study investigated people's ethical concerns of surveillance technology. By adopting the spectrum of technological utopian and dystopian narratives, how people perceive a society constructed through the compulsory use of surveillance technology was explored. This study empirically examined the anonymous online expression of attitudes toward the society-wide, compulsory adoption of a contact tracing app that affected almost every aspect of all people's everyday lives at a societal level. By applying the structural topic modeling approach to analyze comments on four Hong Kong anonymous discussion forums, topics concerning the technological utopian, dystopian, and pragmatic views on the surveillance app were discovered. The findings showed that people with a technological utopian view on this app believed that the implementation of compulsory app use can facilitate social good and maintain social order. In contrast, individuals who had a technological dystopian view expressed privacy concerns and distrust of this surveillance technology. Techno-pragmatists took a balanced approach and evaluated its implementation practically.


Assuntos
Atitude , Aplicativos Móveis , Privacidade , Humanos , Hong Kong , Busca de Comunicante/ética , Busca de Comunicante/métodos , Confiança , Confidencialidade , Tecnologia/ética , Internet , Feminino , Masculino , Adulto , Narração
19.
PLoS One ; 19(5): e0300967, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38748669

RESUMO

Can exposure to extreme weather change political opinion and preferences about climate change? There is a growing literature on both the effects of extreme weather events and the factors explaining attitudes toward global warming, though there remains no clear consensus about whether being exposed to extreme weather influences public opinion about climate change. We contribute to this literature by studying the impact of a variety of extreme weather events associated with climate variability, including severe storms, floods, fires, and hurricanes, on attitudes toward climate change. Specifically, we use a three-wave panel survey and a dynamic difference-in-differences design to analyze public opinion data at the individual level in the US. We find that exposure to only one extreme weather type-fires-has a small but significant effect on acknowledging the existence of climate change and supporting the need for action. However, that impact quickly vanishes, and other types of extreme weather do not appear to have any effect on opinion.


Assuntos
Atitude , Mudança Climática , Clima Extremo , Opinião Pública , Humanos , Inquéritos e Questionários , Feminino , Masculino , Tempo (Meteorologia) , Adulto , Pessoa de Meia-Idade , Aquecimento Global , Estados Unidos
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