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1.
J Psychiatry Neurosci ; 49(2): E135-E142, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38569725

RESUMO

BACKGROUND: Recent reports have indicated that symptom exacerbation after a period of improvement, referred to as relapse, in early-stage psychosis could result in brain changes and poor disease outcomes. We hypothesized that substantial neuroimaging alterations may exist among patients who experience relapse in early-stage psychosis. METHODS: We studied patients with psychosis within 2 years after the first psychotic event and healthy controls. We divided patients into 2 groups, namely those who did not experience relapse between disease onset and the magnetic resonance imaging (MRI) scan (no-relapse group) and those who did experience relapse between these 2 timings (relapse group). We analyzed 3003 functional connectivity estimates between 78 regions of interest (ROIs) derived from resting-state functional MRI data by adjusting for demographic and clinical confounding factors. RESULTS: We studied 85 patients, incuding 54 in the relapse group and 31 in the no-relapse group, along with 94 healthy controls. We observed significant differences in 47 functional connectivity estimates between the relapse and control groups after multiple comparison corrections, whereas no differences were found between the no-relapse and control groups. Most of these pathological signatures (64%) involved the thalamus. The Jonckheere-Terpstra test indicated that all 47 functional connectivity changes had a significant cross-group progression from controls to patients in the no-relapse group to patients in the relapse group. LIMITATIONS: Longitudinal studies are needed to further validate the involvement and pathological importance of the thalamus in relapse. CONCLUSION: We observed pathological differences in neuronal connectivity associated with relapse in early-stage psychosis, which are more specifically associated with the thalamus. Our study implies the importance of considering neurobiological mechanisms associated with relapse in the trajectory of psychotic disorders.


Assuntos
Transtornos Psicóticos , Esquizofrenia , Humanos , Encéfalo/diagnóstico por imagem , Imageamento por Ressonância Magnética , Neuroimagem , Doença Crônica , Recidiva
2.
Front Public Health ; 12: 1334850, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38425462

RESUMO

Introduction: Medication treatment for opioid use disorder (MOUD) decreases opioid overdose risk and is the standard of care for persons with opioid use disorder (OUD). Recovery coach (RC)-led programs and associated training curriculums to improve outcomes around MOUD are limited. We describe our comprehensive training curriculum including instruction and pedagogy for novel RC-led MOUD linkage and retention programs and report on its feasibility. Methods­pedagogy and training development: The Kentucky HEALing (Helping to End Addiction Long-termSM) Communities Study (HCS) created the Linkage and Retention RC Programs with a local recovery community organization, Voices of Hope-Lexington. RCs worked to reduce participant barriers to entering or continuing MOUD, destigmatize and educate on MOUD and harm reduction (e.g., safe injection practices), increase recovery capital, and provide opioid overdose education with naloxone distribution (OEND). An extensive hybrid (in-person and online, both synchronous and asynchronous), inclusive learning-focused curriculum to support the programs (e.g., motivational interviewing sessions, role plays, MOUD competency assessment, etc.,) was created to ensure RCs developed the necessary skills and could demonstrate competency before deployment in the field. The curriculum, pedagogy, learning environment, and numbers of RCs trained and community venues receiving a trained RC are reported, along with interviews from three RCs about the training program experience. Results: The curriculum provides approximately 150 h of training to RCs. From December 2020 to February 2023, 93 RCs and 16 supervisors completed the training program; two were unable to pass a final competency check. RCs were deployed at 45 agencies in eight Kentucky HCS counties. Most agencies (72%) sustained RC services after the study period ended through other funding sources. RCs interviewed reported that the training helped them better explain and dispel myths around MOUD. Conclusion: Our novel training and MOUD programs met a current unmet need for the RC workforce and for community agencies. We were able to train and deploy RCs successfully in these new programs aimed at saving lives through improving MOUD linkage and retention. This paper addresses a need to enhance the training requirements around MOUD for peer support specialists.


Assuntos
Tutoria , Overdose de Opiáceos , Transtornos Relacionados ao Uso de Opioides , Humanos , Currículo , Transtornos Relacionados ao Uso de Opioides/prevenção & controle , Escolaridade
3.
Artigo em Inglês | MEDLINE | ID: mdl-38393463

RESUMO

OBJECTIVE: Exclusive breastfeeding is recommended for the first 6 months of life, but there are racial/ethnic disparities in meeting this recommendation. METHODS: 2017-2020 North Dakota Pregnancy Risk Assessment Monitoring System (weighted N = 11,754) data were used to examine racial/ethnic differences in the association between self-reported breastfeeding barriers and breastfeeding duration. Breastfeeding duration was self-reported breastfeeding at 2 and 4 months, and number of weeks until breastfeeding cessation. Self-reported breastfeeding barriers were yes/no responses to 13 barriers (e.g., "difficulty latching," "household duties"). Logistic regression estimated odds ratios and 95% confidence intervals to determine if barriers accounted for breastfeeding disparities by race/ethnicity. Cox proportional hazard models estimated hazard ratios for stopping breastfeeding for American Indian and other race/ethnicity individuals, compared to White individuals. Models were adjusted for birthing parents' demographic and medical factors. RESULTS: Logistic regression results suggest American Indian birthing parents had similar odds for breastfeeding duration (2-month duration: OR 0.94 (95%CI 0.50, 1.77); 4-month duration: OR 1.24 (95%CI 0.43, 3.62)) compared to White birthing parents, after accounting for breastfeeding barriers. Cox proportional hazard models suggest American Indian birthing parents had a lower hazard of stopping breastfeeding (HR 0.76 (95%CI 0.57, 0.99)) than White parents, after accounting for breastfeeding barriers. CONCLUSIONS: Accounting for breastfeeding barriers eliminated observed disparities in breastfeeding outcomes between American Indian and White birthing parents. Targeted and culturally safe efforts to reduce barriers to breastfeeding are warranted to reduce racial/ethnic disparities in breastfeeding.

5.
Health Res Policy Syst ; 21(1): 93, 2023 Sep 11.
Artigo em Inglês | MEDLINE | ID: mdl-37697313

RESUMO

The COVID-19 pandemic and more recently the Monkeypox outbreak emphasize the urgency and importance of improving the availability and equitable distribution of resources for health research across rich and poor countries. Discussions about the persistent imbalances in resource allocation for health research between rich and poor countries are not new, but little or no progress has been made in redressing these imbalances over the years. This is critical not only for emergency preparedness, but for the worlds' ability to improve population health in an equitable manner. Concerned with the lack of progress in this area, Member States of the World Health Organization requested the establishment of a Global Observatory on Health Research and Development, with the aim of consolidating, monitoring and analyzing relevant information on health research and development, with a view to informing the coordination and prioritization of new investments. In this commentary, we highlight some of the striking disparities from the Observatory's analysis over the 5 years since its establishment and reflect on what is needed to overturn stagnant progress.


Assuntos
COVID-19 , Defesa Civil , Humanos , Pandemias , Surtos de Doenças , Investimentos em Saúde
6.
Int J Soc Psychiatry ; 69(8): 2110-2120, 2023 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-37644701

RESUMO

PURPOSE: News reporting on mental illness can perpetuate stigma. An understanding of the current picture of such reporting is important to identify areas for improvement. This study investigated the quality of Australian news media coverage of complex mental illness in the context of crime and violence over a 2-year period, prior to the release of new media guidelines. METHODS: This research utilised a systematic search of Australian news articles that were published between July 2018 and July 2020 and reported on mental illness in relation to violent crime. Researchers developed a Mental Illness and Crime Reporting Quality Framework to determine quality scores for news articles according to 11 relevant factors in media guidelines. An additional 11 characteristics of articles were extracted for further descriptive analysis. RESULTS: One-hundred and twenty-eight Australian news articles met inclusion criteria. The average quality score was 50 (SD = 13.91) out of a possible maximum score of 100 (range 11-78). Strengths and weaknesses were identified as some criteria were consistently met, and other criteria were met rarely or not at all. There were emerging trends between quality scores and article characteristics, including publication source, though these analyses were not statistically significant. CONCLUSION: The findings indicate that Australian news coverage of complex mental illness and violent crime met half of the criteria of reporting guidelines that minimises risk of perpetuating or reinforcing stigma. This demonstrates significant opportunity to improve the overall quality of media reporting on crime and mental illness. Future research should evaluate the impact of the guidelines on the quality of news reporting after their implementation by utilising a similar methodology, using these findings as a baseline measure.


Assuntos
Meios de Comunicação de Massa , Transtornos Mentais , Humanos , Austrália/epidemiologia , Transtornos Mentais/epidemiologia , Violência , Crime
7.
BMC Psychiatry ; 23(1): 496, 2023 07 11.
Artigo em Inglês | MEDLINE | ID: mdl-37434145

RESUMO

BACKGROUND: The importance and value of involvement of people with lived experience of suicide has been recognized in suicide research and prevention. Nonetheless, clear guidance on research collaboration and co-production is lacking. This study aimed to address this gap by developing a set of guidelines on active involvement of people with lived experience of suicide in suicide studies., i.e., conducting research with or by people with lived experience, rather than to, about or for them. METHODS: The Delphi method was used to determine statements on best practice for the active involvement of people with lived experience of suicide in suicide research. Statements were compiled through a systematic search of the scientific and grey literature, and reviewing qualitative data from a recent related study conducted by the authors. Two expert panels: people with lived experience of suicide (n = 44) and suicide researchers (n = 29) rated statements over three rounds of an online survey. Statements endorsed by at least 80% of panellists of each panel were included in the guidelines. RESULTS: Panellists endorsed 96 out of 126 statements in 17 sections covering the full research cycle from deciding on the research question and securing funding, to conducting research and disseminating and implementing outcomes. Overall, there was a substantial level of agreement between the two panels regarding support from research institutions, collaboration and co-production, communication and shared decision making, conducting research, self-care, acknowledgment, and dissemination and implementation. However, panels also disagreed on specific statements regarding representativeness and diversity, managing expectations, time and budgeting, training, and self-disclosure. CONCLUSIONS: This study identified consensus recommendations on active involvement of people with lived experience of suicide in suicide research, including co-production. Support from research institutions and funders, and training on co-production for researchers and people with lived experience, are needed for successful implementation and uptake of the guidelines.


Assuntos
Seleção de Pacientes , Suicídio , Humanos , Orçamentos , Comunicação , Consenso , Técnica Delfos
9.
Bull World Health Organ ; 101(5): 326-330, 2023 May 01.
Artigo em Inglês | MEDLINE | ID: mdl-37131943

RESUMO

Research and development leading to new and improved health products is essential for achieving healthier lives for populations worldwide. However, new products in development do not always match the global need for products for neglected diseases and populations. To promote research, provide an incentive for investment and align products with the needs of end-users, research needs to be better coordinated and prioritized. The World Health Organization (WHO) has developed target product profiles that define the characteristics required in new health products to address the greatest public health needs. A WHO target product profile document presents a need and provides guidance on what to include to consider access and equity as part of the research and development plan from the outset. WHO has also set up the Target Product Profile Directory, a free-to-use online database of characteristics used to describe desired health products, including medicines, vaccines, diagnostic tools and medical equipment. Here we describe the process of developing a WHO target product profile, and the benefits of this type of guidance. We urge product developers to share product profiles addressing unmet needs in public health, to help in progress towards global targets for better health and well-being.


Promouvoir la santé des populations à travers le monde va de pair avec la recherche-développement responsable de la conception et de l'optimisation de produits sanitaires. Pourtant, les nouveaux produits à l'étude ne répondent pas toujours aux exigences mondiales des populations et maladies négligées. En vue de promouvoir la recherche, de favoriser les investissements et d'aligner les produits sur les besoins des utilisateurs finaux, les travaux doivent être mieux coordonnés et leurs priorités, mieux définies. L'Organisation mondiale de la Santé (OMS) a donc élaboré des profils de produits cibles qui déterminent les caractéristiques requises pour les nouveaux produits sanitaires, afin qu'ils correspondent davantage aux besoins les plus criants en matière de santé publique. Un profil de produit cible établi par l'OMS est un document qui met en évidence un besoin et fournit des indications sur les aspects à prendre en compte pour garantir l'accès et l'équité dès le départ dans le plan de recherche-développement. L'OMS a également publié un Répertoire des profils de produits cibles, une base de données en ligne consultable gratuitement qui reprend les caractéristiques employées pour décrire les produits sanitaires souhaités (médicaments, vaccins, outils diagnostiques et équipements médicaux). Dans le présent document, nous détaillons le processus de développement d'un profil de produit cible par l'OMS, mais aussi les avantages que comportent de telles indications. Nous encourageons vivement les laboratoires à partager les profils de produits qui répondent à des besoins non satisfaits en matière de santé publique, afin de contribuer à avancer vers les objectifs mondiaux de santé et de bien-être.


La investigación y el desarrollo de productos sanitarios nuevos y mejorados son esenciales para que las poblaciones de todo el mundo vivan más sanas. Sin embargo, los productos nuevos en desarrollo no siempre se ajustan a las necesidades mundiales de productos para enfermedades y poblaciones desatendidas. Para promover la investigación, incentivar la inversión y adaptar los productos a las necesidades de los usuarios finales, es necesario coordinar mejor la investigación y establecer prioridades. La Organización Mundial de la Salud (OMS) ha elaborado perfiles de productos específicos que definen las características que deben reunir los productos sanitarios nuevos para satisfacer las principales necesidades de salud pública. Un documento de perfil de producto específico de la OMS presenta una necesidad y ofrece orientación sobre lo que debe incluirse para tener en cuenta el acceso y la equidad como parte del plan de investigación y desarrollo desde el principio. La OMS también ha creado el Directorio de Perfiles de Productos Específicos, una base de datos en línea de uso gratuito con las características utilizadas para describir los productos sanitarios deseados, incluidos medicamentos, vacunas, herramientas de diagnóstico y equipos médicos. En el presente documento, describimos el proceso de elaboración de un perfil de producto específico de la OMS y las ventajas de este tipo de orientación. Instamos a los desarrolladores de productos a compartir perfiles de productos que aborden necesidades no cubiertas en salud pública para contribuir al avance hacia los objetivos mundiales de mejora de la salud y el bienestar.


Assuntos
Vacinas , Humanos , Organização Mundial da Saúde , Pesquisa , Nível de Saúde
12.
Health Promot J Austr ; 33(3): 602-613, 2022 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-34490675

RESUMO

ISSUE ADDRESSED: News reports linking mental illness to violent crime are among the most stigmatising portrayals. These portrayals can perpetuate stereotypes of dangerousness, negatively influencing public attitudes and having a harmful impact on people with lived experience of mental illness. With the aim of improving the quality of news portrayals and mitigating harm, best-practice guidelines for media reporting on mental illness, violence and crime have been developed. To increase understanding of the guidelines' content, a 1-hour workshop based on the main principles was developed for journalism students. METHODS: In this study, the workshop was piloted with a pre and 3-week follow-up evaluation with a cohort of journalism students (n = 29). RESULTS: Three weeks after the workshop, there were significant improvements in attitudes towards severe mental illness, knowledge of best-practice reporting, intentions and confidence to report consistently with the best-practice guidelines and performance on an editing task designed to assess adherence to the guidelines. Belief in dangerousness/unpredictability reduced markedly, demonstrating that the workshop effectively addressed misinformation about people with severe mental illness being a risk to the public. CONCLUSIONS: This pilot trial provides promising initial results and provides a basis for wider implementation and evaluation of media training on this topic. SO WHAT: Improved understanding of best-practice media guidelines, as generated through this workshop, has potential to reduce stigmatising news reporting on people with mental illness, and consequently reduce public stigma.


Assuntos
Transtornos Mentais , Crime , Humanos , Projetos Piloto , Estudantes , Violência
13.
BMC Psychiatry ; 21(1): 591, 2021 11 23.
Artigo em Inglês | MEDLINE | ID: mdl-34814884

RESUMO

BACKGROUND: Many adolescents struggle with their grief and mental health issues after the death of a close person, such as a family member or a friend. Given the potentially devastating impact of the loss on the adolescent and their family, professional help can be warranted. However, little is known about how to best help these adolescents. This study aimed to address this gap by determining what help professionals (i.e., counselors) should provide to bereaved adolescents. METHODS: The Delphi method was used to achieve consensus regarding the importance of statements that describe actions a helping professional can take to help a bereaved adolescent. Statements were compiled through a systematic search of the scientific and grey literature, and reviewing interview data from a recent related research study with bereaved adolescents, parents and counselors. An expert panel (N = 49) comprising 16 adolescents, 14 parents and 19 helping professionals, rated each statement. Statements that were endorsed by at least 80% of panellists were considered consensus recommendations. RESULTS: Panellists endorsed 130 out of 190 statements as appropriate actions. These included help for a bereaved adolescent being offered on an ongoing basis, with support to be provided flexibly to meet individual adolescent needs and to acknowledge the agency of the adolescent. Support after a loss by suicide should be tailored to address specific suicide-related issues. Parents of bereaved adolescents should also be offered support so that they are better equipped to help their bereaved adolescent. CONCLUSIONS: This study identified consensus recommendations on how a helping professional might best help bereaved adolescents. It is hoped that these recommendations will guide helping professionals and enhance adolescent grief interventions.


Assuntos
Luto , Suicídio , Adolescente , Consenso , Técnica Delfos , Pesar , Humanos , Saúde Mental , Inquéritos e Questionários
15.
Bull World Health Organ ; 99(4): 287-295, 2021 Apr 01.
Artigo em Inglês | MEDLINE | ID: mdl-33953446

RESUMO

Triple elimination is an initiative supporting the elimination of mother-to-child transmission of three diseases - human immunodeficiency virus (HIV) infection, syphilis and hepatitis B. Significant progress towards triple elimination has been made in some regions, but progress has been slow in sub-Saharan Africa, the region with the highest burden of these diseases. The shared features of the three diseases, including their epidemiology, disease interactions and core interventions for tackling them, enable an integrated health-systems approach for elimination of mother-to-child transmission. Current barriers to triple elimination in sub-Saharan Africa include a lack of policies, strategies and resources to support the uptake of well established preventive and treatment interventions. While much can be achieved with existing tools, the development of new products and models of care, as well as a prioritized research agenda, are needed to accelerate progress on triple elimination in sub-Saharan Africa. In this paper we aim to show that health systems working together with communities in sub-Saharan Africa could deliver rapid and sustainable results towards the elimination of mother-to-child transmission of all three diseases. However, stronger political support, expansion of evidence-based interventions and better use of funding streams are needed to improve efficiency and build on the successes in prevention of mother-to-child transmission of HIV. Triple elimination is a strategic opportunity to reduce the morbidity and mortality from HIV infection, syphilis and hepatitis B for mothers and their infants within the context of universal health coverage.


La triple élimination est une initiative visant à soutenir l'éradication de la transmission mère-enfant de trois maladies ­ l'infection au virus de l'immunodéficience humaine (VIH), la syphilis et l'hépatite B. Bien que des avancées considérables aient été observées en ce sens dans certaines régions, les progrès demeurent lents en Afrique subsaharienne, pourtant durement touchée par ces maladies. Les caractéristiques communes aux trois affections, notamment leur épidémiologie, les interactions entre elles et les principales interventions nécessaires à leur prise en charge permettent aux systèmes de santé d'adopter une approche intégrée pour éviter la transmission mère-enfant. Plusieurs obstacles entravent actuellement la triple élimination en Afrique subsaharienne, parmi lesquels l'absence de politiques, de stratégies et de ressources pour garantir la disponibilité de traitements préventifs et curatifs bien établis. Les outils existants offrent déjà de nombreuses solutions; mais pour accélérer la progression de cette triple élimination en Afrique subsaharienne, il est indispensable de développer de nouveaux produits et modèles de soins, ainsi qu'un programme de recherche prioritaire. Dans le présent document, nous voulons montrer que si les systèmes de santé collaborent avec les communautés en Afrique subsaharienne, ils pourront obtenir des résultats rapides et durables en vue d'éradiquer la transmission mère-enfant des trois maladies susmentionnées. Néanmoins, une telle démarche implique un soutien politique massif, l'expansion des interventions fondées sur des données scientifiques, et une meilleure utilisation des sources de financement afin d'améliorer l'efficacité et de s'appuyer sur les réussites en matière de prévention de la transmission du VIH de la mère à l'enfant. La triple élimination représente une occasion stratégique de réduire la morbidité et la mortalité liées à l'infection au VIH, à la syphilis et à l'hépatite B, tant chez les mères que chez les nourrissons, dans un contexte de couverture maladie universelle.


La triple eliminación es una iniciativa que apoya la eliminación de la transmisión maternoinfantil de tres enfermedades: la infección por el virus de la inmunodeficiencia humana (VIH), la sífilis y la hepatitis B. En algunas regiones se han logrado avances significativos hacia la triple eliminación, pero los progresos se han desarrollado con mayor lentitud en el África subsahariana, la región con la mayor carga de estas enfermedades. Las características comunes de las tres enfermedades, como su epidemiología, las interacciones entre ellas y las intervenciones básicas para combatirlas, permiten un enfoque integrado de los sistemas de salud para la eliminación de la transmisión maternoinfantil. Los obstáculos actuales para la triple eliminación en el África subsahariana incluyen la falta de políticas, estrategias y recursos para apoyar la adopción de intervenciones preventivas y de tratamiento bien establecidas. Aunque se puede lograr mucho con las herramientas existentes, se necesita el desarrollo de nuevos productos y modelos de atención, así como una agenda de investigación prioritaria, para acelerar el progreso de la triple eliminación en el África subsahariana. En este documento pretendemos demostrar que los sistemas de salud que trabajan conjuntamente con las comunidades del África subsahariana podrían obtener resultados rápidos y sostenibles hacia la eliminación de la transmisión maternoinfantil de las tres enfermedades. Sin embargo, se necesita un mayor apoyo político, la ampliación de las intervenciones basadas en la evidencia y un mejor uso de los flujos de financiación para mejorar la eficiencia y aprovechar los éxitos en la prevención de la transmisión maternoinfantil del VIH. La triple eliminación es una oportunidad estratégica para reducir la morbilidad y la mortalidad de la infección por el VIH, la sífilis y la hepatitis B para las madres y sus hijos en el contexto de la cobertura sanitaria universal.


Assuntos
Infecções por HIV , Hepatite B , Sífilis , África Subsaariana/epidemiologia , Feminino , HIV , Infecções por HIV/epidemiologia , Infecções por HIV/prevenção & controle , Hepatite B/epidemiologia , Hepatite B/prevenção & controle , Humanos , Lactente , Transmissão Vertical de Doenças Infecciosas/prevenção & controle , Sífilis/epidemiologia , Sífilis/prevenção & controle
16.
BMC Psychol ; 9(1): 28, 2021 Feb 12.
Artigo em Inglês | MEDLINE | ID: mdl-33579383

RESUMO

BACKGROUND: People with an intellectual disability experience higher rates of mental health problems, but experience significant barriers to receiving professional help. Increasing the knowledge and skills of those who support them can help to reduce some of these barriers. This study aimed to develop guidelines for offering mental health first aid to a person with an intellectual disability. METHODS: Using the Delphi research method, a systematic search of websites, books and journal articles was conducted to develop a survey containing items about the knowledge, skills and actions needed for assisting a person with an intellectual disability who is experiencing mental health problems. These items were rated over three survey rounds by an expert panel according to whether they should be included in the guidelines. RESULTS: Fifty-three experts completed all three survey rounds (67% retention rate). A total of 202 items were rated over the three rounds to yield 170 endorsed items that were incorporated into the guidelines. The developed guidelines emphasise the need to recognise the unique signs of mental health problems in people with an intellectual disability, and provide appropriate support, communication and respect for people with an intellectual disability. The guidelines will also build the capacity of carers to address behaviours of concern, socially limiting behaviours or seeking professional help when the need arises. The guidelines will be used to develop a mental health first aid course. CONCLUSION: The guidelines and the resultant mental health first aid course will be a helpful resource with the potential to address some of the barriers to mental health help-seeking that people with an intellectual disability experience.


Assuntos
Primeiros Socorros , Deficiência Intelectual , Consenso , Técnica Delfos , Humanos , Saúde Mental , Inquéritos e Questionários
17.
Pers Soc Psychol Bull ; 47(7): 1188-1204, 2021 07.
Artigo em Inglês | MEDLINE | ID: mdl-33048012

RESUMO

The current research examined how people infer whether novel sources are biased based on their ability to justify their position. Across nine studies, when sources provided weak versus strong arguments, message recipients perceived the source as more biased. This effect held controlling for other possible inferences, such as lack of expertise or untrustworthiness. This research also examined whether perceived source bias on one message can carry over to ambiguously related future persuasive messages. Studies 6 to 8 demonstrated that perceivers use both the perceived bias from an initial message and the argument quality of the second message to determine a source's bias on the new topic. Finally, perceived bias carried over from an initial message can influence persuasion on a second topic (Study 9). Ultimately, the present work provides insight into factors that affect perceived bias and the dynamic consequences of those perceptions.


Assuntos
Atitude , Comunicação Persuasiva , Dissidências e Disputas , Humanos
18.
Arch Suicide Res ; 25(4): 829-844, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-32479160

RESUMO

BACKGROUND: Youth suicide is a major public health concern worldwide. Public service announcements (PSAs) may have a role in suicide prevention, as part of broader suicide prevention campaigns. METHOD: We conducted a double-blind four arm randomized controlled trial in which 18 to 24 year olds were allocated to watch one of three suicide prevention PSAs intervention PSAs or a control PSA. Participants provided data prior to viewing their allocated PSA and again four weeks after viewing it. Our primary outcome was a change in participants' attitudes toward the preventability of suicide, and analysis was conducted on an intention-to-treat basis. RESULTS: A total of 349 participants were randomized to one of four groups and 266 participants provided pre and post viewing data. Across the four groups, no significant change was observed in our primary outcome: attitudes toward the preventability of suicide (p = .455). There were also no differences between groups on secondary outcomes, namely other attitudes toward suicide (permissiveness, incomprehensibility, avoidance and loneliness), risk taking behavior, levels of distress, suicidal ideation, and likelihood of help-seeking and actual help-seeking. CONCLUSION: Our study has highlighted that attitudes and help-seeking intentions in young adults are difficult to change with low intensity one-off exposure to PSA messages. Further research is required to understand the factors that contribute to safe and effective messaging about suicide prevention.


Assuntos
Prevenção ao Suicídio , Adolescente , Atitude , Humanos , Intenção , Ideação Suicida , Adulto Jovem
19.
Early Interv Psychiatry ; 15(6): 1502-1512, 2021 12.
Artigo em Inglês | MEDLINE | ID: mdl-33260268

RESUMO

AIM: Despite youth being the most common age group for onset of mental disorders, there is less knowledge on the benefits and harms of treatments in young people. In addition, efficacy data from randomized controlled trials may not generalize to how treatment works outside of research settings. This study aimed to investigate young people's perceived effectiveness of different treatments for mental health problems, the professionals who delivered these, and the experience of negative effects. METHODS: We developed a consumer report website where young people who were ever diagnosed with a mental disorder provided ratings on the helpfulness or harmfulness of different types of professionals, mental health treatments (medical, psychological complementary/alternative) and self-help strategies, and whether they had experienced particular negative effects. RESULTS: Here, 557 young people aged 12-25 years, who were recruited from English-speaking, high-income countries, provided 1258 ratings of treatments. All treatments showed varied perceptions of effectiveness. Medical and psychological treatments were rated moderately helpful on average with low rates of harmfulness. Self-help strategies were rated as being as helpful as professional treatments. Side effects related to the head or mind (e.g., concentration difficulties, inability to feel emotions, depression and irritability) were the most common across all types of medicines. For psychological treatments, treatment being too expensive and feeling worse at the end of a session were the most commonly reported negative effects. CONCLUSIONS: Study findings may be a useful guide to clinicians, researchers, young people and their families about what is likely to work in real-world settings.


Assuntos
Transtornos Mentais/tratamento farmacológico , Saúde Mental , Psicoterapia , Adolescente , Adulto , Antipsicóticos/efeitos adversos , Antipsicóticos/uso terapêutico , Criança , Humanos , Inquéritos e Questionários , Resultado do Tratamento , Adulto Jovem
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