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1.
J Health Econ ; 98: 102933, 2024 Sep 30.
Artículo en Inglés | MEDLINE | ID: mdl-39366133

RESUMEN

This paper provides an institutional economics framework for analyzing medical ethics. An ethical policy partitions the set of physician actions into (un)ethical subsets, with unethical actions then unavailable. Individual physicians' preferences over policies combined with a political process determine equilibrium constraints. I show that physicians' concern for colleagues' patients uniquely motivates their support for ethics which restrict behavior under strong assumptions. Without these assumptions, even identical physicians might ban actions they would otherwise select for reasons varying from protecting patients to differences in the costs of maintaining ethical policies. Interestingly, heightened altruism for colleagues' patients makes the former reasoning less credible. Novel applications for 'Provide Free Care to Physicians' and 'Duty to Treat in a Pandemic' demonstrate: (i) rising physician income can explain long-run weakening of both formal ethics in the United States; and (ii) the duty to treat can deteriorate as fewer physicians are required to improve pandemic outcomes.

2.
Front Psychiatry ; 15: 1419701, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-39371913

RESUMEN

Background: Advance research directives (ARDs) provide a promising way to involve individuals with mild cognitive impairment (MCI) in research decisions before they lose the capacity to consent. At the same time, the views of people with MCI on ARDs are underexplored. This study assesses the perceptions of people with MCI and family members on the benefits and challenges associated with ARDs. Aims: The aim of this study was to investigate the perspectives of individuals with MCI and family members of individuals with MCI on ARDs. We focus specifically on willingness to participate in nontherapeutic research, understanding of ARDs and the ethical considerations involved. Methods: Thirteen open-ended, face-to-face interviews were conducted using a semi-structured format. Seven interviews were conducted with individuals with MCI, and six with family members of individuals with MCI. The narratives were transcribed verbatim and qualitative content analysis was carried out. Results: Research participation and ARDs were viewed positively, largely based on altruistic motives and the desire to contribute to society. The participants recognized the potential advantages of ARDs in reducing the decision-making burden on family members and maintaining personal autonomy. They also highlighted challenges in comprehending ARDs and navigating the complexities surrounding potential conflicts between current preferences versus preferences described in an ARD. Conclusions: ARDs were predominantly seen as valuable instruments that enable individuals with MCI to participate in research. This study provides insights into the reasons why affected individuals are interested in drafting ARDs. These insights can guide the development of supportive interventions that are tailored to assist individuals with MCI and their families in navigating ARD processes.

3.
Dev Sci ; : e13569, 2024 Oct 07.
Artículo en Inglés | MEDLINE | ID: mdl-39375071

RESUMEN

Although the presence of early helping behavior has been firmly established, it is unclear to what extent children are willing to adopt costs to help others, as well as how this willingness changes as children get older. Canadian 21- to 36-month-olds (N = 48) participated in four helping tasks varying in the type and degree of effort required to help (lifting force, cognitive load, the number of steps in a task, and pushing force). When costs were lower, toddlers were not only more likely to help but also provided help more readily and helped in ways that prioritized others' needs. Importantly, we found that age and how costly helping was to individual children each uniquely predicted high-cost helping, but not low-cost helping. Overall, we demonstrate that toddlers' helping is sensitive to a variety of effortful costs, while simultaneously demonstrating that maturation and individual costs appear to uniquely influence high-cost helping.

4.
Biomimetics (Basel) ; 9(9)2024 Sep 05.
Artículo en Inglés | MEDLINE | ID: mdl-39329560

RESUMEN

This paper presents two novel bio-inspired particle swarm optimisation (PSO) variants, namely biased eavesdropping PSO (BEPSO) and altruistic heterogeneous PSO (AHPSO). These algorithms are inspired by types of group behaviour found in nature that have not previously been exploited in search algorithms. The primary search behaviour of the BEPSO algorithm is inspired by eavesdropping behaviour observed in nature coupled with a cognitive bias mechanism that enables particles to make decisions on cooperation. The second algorithm, AHPSO, conceptualises particles in the swarm as energy-driven agents with bio-inspired altruistic behaviour, which allows for the formation of lending-borrowing relationships. The mechanisms underlying these algorithms provide new approaches to maintaining swarm diversity, which contributes to the prevention of premature convergence. The new algorithms were tested on the 30, 50 and 100-dimensional CEC'13, CEC'14 and CEC'17 test suites and various constrained real-world optimisation problems, as well as against 13 well-known PSO variants, the CEC competition winner, differential evolution algorithm L-SHADE and the recent bio-inspired I-CPA metaheuristic. The experimental results show that both the BEPSO and AHPSO algorithms provide very competitive performance on the unconstrained test suites and the constrained real-world problems. On the CEC13 test suite, across all dimensions, both BEPSO and AHPSO performed statistically significantly better than 10 of the 15 comparator algorithms, while none of the remaining 5 algorithms performed significantly better than either BEPSO or AHPSO. On the CEC17 test suite, on the 50D and 100D problems, both BEPSO and AHPSO performed statistically significantly better than 11 of the 15 comparator algorithms, while none of the remaining 4 algorithms performed significantly better than either BEPSO or AHPSO. On the constrained problem set, in terms of mean rank across 30 runs on all problems, BEPSO was first, and AHPSO was third.

5.
Proc Natl Acad Sci U S A ; 121(39): e2401445121, 2024 Sep 24.
Artículo en Inglés | MEDLINE | ID: mdl-39288181

RESUMEN

Rising inequality has brought redistribution back on the political agenda. In theory, inequality aversion drives people's support for redistribution. People can dislike both advantageous inequality (comparison relative to those worse off) and disadvantageous inequality (comparison relative to those better off). Existing experimental evidence reveals substantial variation across people in these preferences. However, evidence is scarce on the broader role of these two distinct forms of inequality aversion for redistribution in society. We provide evidence by exploiting a unique combination of data. We use an incentivized experiment to measure inequality aversion in a large population sample (≈9,000 among 20- to 64-y-old Danes). We link the elicited inequality aversion to survey information on individuals' support for public redistribution (policies that reduce income differences) and administrative records revealing their private redistribution (real-life donations to charity). In addition, the link to administrative data enables us to include a large battery of controls in the empirical analysis. Theory predicts that support for public redistribution increases with both types of inequality aversion, while private redistribution should increase with advantageous inequality aversion, but decrease with disadvantageous inequality aversion. A strong dislike for disadvantageous inequality makes people willing to sacrifice own income to reduce the income of people who are better off, thereby reducing the distance to people with more income than themselves. Public redistribution schemes achieve this but private donations to charity do not. Our empirical results provide strong support for these predictions and with quantitatively large effects compared to other predictors.


Asunto(s)
Renta , Factores Socioeconómicos , Humanos , Adulto , Persona de Mediana Edad , Masculino , Femenino , Adulto Joven
6.
Behav Sci (Basel) ; 14(9)2024 Sep 11.
Artículo en Inglés | MEDLINE | ID: mdl-39336017

RESUMEN

Altruism is an important element that enables coaches to achieve their clients' coaching goals. Using Q methodology, which enables the examination of individuals' subjectivity, this study investigated South Korean coaches' perceptions of altruism. Through a literature review, interviews, and surveys, 204 statements were collected from the Q population, and 40 statements were selected to form Q Samples. P samples were organized with 31 coaches registered with the Korea Coach Association, and principal component factor analysis using the Quanl program was applied to assess the data. Based on the results of this study, South Korean coaches' perceptions of altruism were sorted into four types: type 1, 'a perception type that considers altruism to lead to respect for the client's presence'; type 2, 'a perception type that considers altruism to be meaningful when practiced'; type 3, 'a perception type that considers altruism is a mindset that leads to the development of happiness'; and type 4, 'a perception type that considers altruism to be a basic attitude that coaches should have'. The results of this study will further clarify coaches' perceptions of altruism, enabling them to receive the necessary training, develop their character, and achieve inner maturity. This, in turn, will help them improve their attitudes towards clients and further enhance their ethics and professionalism.

7.
Cognition ; 254: 105937, 2024 Sep 23.
Artículo en Inglés | MEDLINE | ID: mdl-39317021

RESUMEN

The growing prevalence of artificial intelligence (AI) in our lives has brought the impact of AI-based decisions on human judgments to the forefront of academic scholarship and public debate. Despite growth in research on people's receptivity towards AI, little is known about how interacting with AI shapes subsequent interactions among people. We explore this question in the context of unfair decisions determined by AI versus humans and focus on the spillover effects of experiencing such decisions on the propensity to act prosocially. Four experiments (combined N = 2425) show that receiving an unfair allocation by an AI (versus a human) actor leads to lower rates of prosocial behavior towards other humans in a subsequent decision-an effect we term AI-induced indifference. In Experiment 1, after receiving an unfair monetary allocation by an AI (versus a human) actor, people were less likely to act prosocially, defined as punishing an unfair human actor at a personal cost in a subsequent, unrelated decision. Experiments 2a and 2b provide evidence for the underlying mechanism: People blame AI actors less than their human counterparts for unfair behavior, decreasing people's desire to subsequently sanction injustice by punishing the unfair actor. In an incentive-compatible design, Experiment 3 shows that AI-induced indifference manifests even when the initial unfair decision and subsequent interaction occur in different contexts. These findings illustrate the spillover effect of human-AI interaction on human-to-human interactions and suggest that interacting with unfair AI may desensitize people to the bad behavior of others, reducing their likelihood to act prosocially. Implications for future research are discussed. All preregistrations, data, code, statistical outputs, stimuli qsf files, and the Supplementary Appendix are posted on OSF at: https://bit.ly/OSF_unfairAI.

8.
West J Nurs Res ; : 1939459241279502, 2024 Sep 05.
Artículo en Inglés | MEDLINE | ID: mdl-39234937

RESUMEN

BACKGROUND: Many nurses join the profession because they have altruistic intentions, but some nurses experience barriers to acting on altruistic intentions which may be a source of job dissatisfaction or burnout. OBJECTIVE: The purpose of this study was to evaluate construct validity, internal consistency, and convergence reliability of the Nursing Altruistic Execution Scale (NAES), a novel instrument assessing the perceived ability to help others through work. METHODS: The NAES was developed based upon a literature review examining altruistic behavior as a motivator for nursing work, with expert feedback for instrument refinement. Participants completed the NAES, Copenhagen Burnout Inventory Work-Related Burnout Scale, and Satisfaction of Employees in Health Care Survey. Exploratory factor analysis examined construct validity and factor loadings. Confirmatory factor analysis verified consistency in factor structure. Linear regression assessed for convergence reliability with burnout and job satisfaction. RESULTS: The sample included 843 acute care hospital nurses surveyed in January-March 2023. Exploratory factor analysis revealed a two-factor solution, named altruistic engagement with work and workplace barriers to altruism. Nine instrument items were retained and demonstrated strong internal consistency (Cronbach's alpha 0.79). There was a significant relationship between both factors of the NAES and both burnout and job satisfaction, demonstrating that greater altruistic execution is associated with lower burnout and greater job satisfaction. CONCLUSION: Preliminary findings support the use of the NAES as a valid and reliable scale. Findings show there is correlation between altruistic intentions and burnout. Interventions aimed at enhancing altruistic execution may reduce nurse burnout and thereby improve retention.

9.
J Pak Med Assoc ; 74(5 (Supple-5)): S8-S12, 2024 May.
Artículo en Inglés | MEDLINE | ID: mdl-39221789

RESUMEN

OBJECTIVE: To assess the emotional development of school-aged children. METHODS: The descriptive, analytical study was carried out on children of elementary schools in the Semarang City area in January 2022. Included were children aged 6-12 years with active elementary school status. Data was collected using the 25-item Strength and Difficulties Rutter Questionnaire. The questionnaire was filled manually by the subject along with the guardian or teacher. Data was analysed using SPSS 20. RESULTS: Of the 326 children, 174(53.21%) were girls and 153(46.79%) were boys. Overall, 171(52.3%) subjects were aged <10 years, while 156(47.7%) were aged 10-12 years. There were 295(90.21%) children with normal prosocial behaviour, 206(63%) with normal emotional status, 264(80.73%) with normal conduct, 133(40.67%) with normal hyperactivity level, and 91(27.83%) with normal equation with peers. CONCLUSIONS: Different domains of the Strength and Difficulties Questionnaire showed varying degrees of pro-social behaviour, emotional status, conduct, hyperactivity level and peer interaction among the subjects.


Asunto(s)
Emociones , Salud Mental , Humanos , Niño , Femenino , Masculino , Encuestas y Cuestionarios , Desarrollo Infantil/fisiología , Conducta Social , Pakistán , Grupo Paritario , Conducta Infantil/psicología
10.
Front Psychol ; 15: 1389253, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-39238776

RESUMEN

Aim/purpose: The aim of this study is to investigate the nexus between organizational citizenship behavior and psychological wellbeing and assess the moderating and mediating effects of emotional intelligence (EI) on the relationship betwem psychological wellbeing of IT-enabled Sector employees in Hyderabad. Design/methodology/approach: To measure the study variables of organizational citizenship behavior (OCB) and emotional intelligence (EI) on psychological wellbeing (PWB) data were gathered using a questionnaire. The mediating and moderating effects of emotional intelligence on the relationship between organizational citizenship behavior and psychological wellbeing was also assessed. The was reliable as indicated by the Cronbach's alpha coefficient statistic that between 0.79 to 0.91. Findings: Three hundred valid responses were considered for SEM analysis using AMOS, version 28. The model fit indices indicate excellent fit: CMIN/DF 2.788 CFI 0.935, IFI 0.937, TLI 0.921, NFI 0.923, RMSEA 0.054, SRMR 0.077 and PClose 0.092. The SEM analysis revealed that the impact of exogenous variables OCB and EI were statistically significant (p < 0.001) on endogenous variable psychological wellbeing of IT-enabled industry employees. Furthermore, EI partially mediates psychological wellbeing through the OCB of information technology employees. This empirical study also examined the moderating effects of EI on the psychological wellbeing of information technology-enabled employees through OCB. The slope analysis reveals that emotional intelligence strengthens the positive association between OCB and the PWB of IT-enabled sector employees. EI and OCB enhance PWB and employee performance. Research implications/limitations: The findings of this study have several important implications for organizations in the IT sector and can be used to develop strategies for promoting OCB and EI among employees. The structural relationships between PWB and OCB in the context of hotel employees and reported positive effects of OCB on hotel employees are well documented. The limitations are the data were collected from the Information Technology employees of Hyderabad Metro. There are some subjectivity and cultural issues which were elaborated at the end. Contribution/Originality: This empirical study helps to clarify the relationship between organizational citizenship behavior, psychological wellbeing, and the mediator and moderator variable emotional intelligence. The study also comprehends the available literature and adds value to the existing theoretical knowledge and behavioral studies. JEL classification: M10 M12, M19.

11.
Heliyon ; 10(16): e36255, 2024 Aug 30.
Artículo en Inglés | MEDLINE | ID: mdl-39253246

RESUMEN

Background: Altruistic cooperation (AC) is essential in human social interactions. Previous studies have investigated AC-related behavior in children with autism spectrum disorder (ASD), revealing that there is considerable individual variability in the behavior. However, this issue is still largely unexplored especially in the adult population. Aims: To investigate individual differences in AC-related behavior, we conducted the resource allocation task (RAT) and modified version of the ultimatum game (mUG) among adults with and without ASD. Methods and procedures: The study employed a cross-sectional design, involving 27 adults with ASD (mean age 29.1 ± 4.3 years; three females) and 27 adults with typical development (TD) (mean age 25.8 ± 6.7 years; two females), who completed the RAT and mUG tasks. Beyond clinical characteristics, we assessed three primary psychological metrics: the interpersonal reactivity index (IRI), Barratt impulsiveness scale, and the behavioral inhibition and activation systems. Outcomes and results: No significant differences were observed in the proportions of participants with high AC when assessed by RAT (p = 0.15) and mUG (p = 0.59) between the TD and ASD groups. Participants with high AC from the RAT demonstrated higher perspective-taking scores on the IRI than those with low AC within both the TD (p = 0.04) and ASD groups (p = 0.03). In the TD group, high AC individuals also scored higher on the IRI's fantasy subscale as per the mUG (p = 0.03); however, this trend was not present in the ASD group. Conclusions and implications: The present findings indicate that empathy plays an important role in individual differences in AC-related behavior among adults with and without ASD, although the role could be different depending on the types of AC-related behavior between TD and ASD populations.

12.
J Theor Biol ; 595: 111946, 2024 Sep 11.
Artículo en Inglés | MEDLINE | ID: mdl-39271052

RESUMEN

Explaining the evolution of cooperation in the strong altruism scenario, where a cooperator does not benefit from her contribution to the public goods, is a challenging problem that requires positive assortment among cooperators (i.e., cooperators must tend to associate with other cooperators) or punishment of defectors. The need for these drastic measures stems from the analysis of a group selection model of temporarily formed random groups introduced by Hamilton nearly fifty years ago to describe the fate of altruistic behavior in a population. Challenging conventional wisdom, we show analytically here that strong altruism evolves in Hamilton's original model in the case of biparental sexual reproduction. Moreover, when the cost of cooperation is small and the amplified contribution shared by group members is large, cooperation is the only stable strategy in equilibrium. Thus, our results provide a solution to the 'problem of origination' of strong altruism, i.e. how cooperation can take off from an initial low frequency of cooperators. We discuss a possible reassessment of cooperation in cases of viral co-infection, as cooperation may even be favored in situations where the prisoner's dilemma applies.

13.
Adv Clin Exp Med ; 2024 Sep 09.
Artículo en Inglés | MEDLINE | ID: mdl-39248304

RESUMEN

Obtaining timely data in clinical trials (CTs) is critical for drug registration. This depends directly on the speed at which patients are recruited. This paper provides an overview of selected scientific works and literature from different countries about patients' motivators and barriers to participating in CTs From 55 articles retrieved from PubMed, 5 were selected for the analysis. Additionally, 6 publications, including 2 by Polish authors, were reviewed. As a result, we identified 10 factors for further investigation: altruism, hope for personal benefit, access to better care, the role of a doctor, the opinions of close friends or relatives, financial compensation, side effects, the patient's role as a guinea pig, effort and time, and the use of placebo. Regardless of the therapeutic area, health status, study phase, country, geographic area, economic situation, or healthcare system, patients indicated very similar reasons when deciding to participate in a CT. Even if patients as a group had similar motives and concerns, there are individual elements or unusual factors that need to be better understood and evaluated to accelerate the recruitment process in order to avoid certain drugs or therapies being overlooked or underestimated. In this way, investigators can help patients make the best decisions and more effectively support the process of registering a new drug. Future research on factors influencing patients' decisions is still necessary: We do not know how the COVID-19 pandemic may have influenced patient motivation, how new regulations on CTs are changing patients' perceptions of CTs, and what may be important depending on the study, country, therapeutic area and other factors.

14.
Reprod Biomed Online ; 49(4): 104302, 2024 10.
Artículo en Inglés | MEDLINE | ID: mdl-39102759

RESUMEN

RESEARCH QUESTION: What is the profile of women in the USA who become surrogates, and what is their power of decision and motivations? DESIGN: This quantitative study was performed with 231 participants in the USA, given the country's long history of surrogacy, to help clarify the profile of women who become surrogates, their power of decision and motivations. RESULTS: Descriptive and multivariate cluster analyses showed that women who become surrogates earn above the average income for their state of residency, have a high level of education, have health insurance, are employed, and decide to become a surrogate for prosocial/altruistic reasons. CONCLUSIONS: In contrast to the premise of both radical feminism and ultra-conservative Catholicism, this study found that altruism and empathy are the primary motivations for participating in surrogacy processes, and that a woman's decision to become a surrogate is not motivated by social conditioning relating to poverty or social status.


Asunto(s)
Motivación , Madres Sustitutas , Humanos , Femenino , Madres Sustitutas/psicología , Estados Unidos , Adulto , Altruismo , Embarazo , Toma de Decisiones , Factores Socioeconómicos , Persona de Mediana Edad , Factores Sociodemográficos
15.
J Evol Biol ; 37(10): 1158-1169, 2024 Oct 10.
Artículo en Inglés | MEDLINE | ID: mdl-39120521

RESUMEN

The central dogma of molecular biology can be conceptualised as the division of labour between templates and catalysts, where templates transmit genetic information, catalysts accelerate chemical reactions, and the information flows from templates to catalysts but not from catalysts to templates. How can template-catalyst division evolve in primordial replicating systems? A previous study has shown that even if the template-catalyst division does not provide an immediate fitness benefit, it can evolve through symmetry breaking between replicating molecules when the molecules are compartmentalised into protocells. However, cellular compartmentalisation may have been absent in primordial replicating systems. Here, we investigate whether cellular compartmentalisation is necessary for the evolution of the template-catalyst division via symmetry breaking using an individual-based model of replicators in a two-dimensional space. Our results show that replicators evolve the template-catalyst division via symmetry breaking when their diffusion constant is sufficiently high, a condition that results in low genetic relatedness between replicators. The evolution of the template-catalyst division reduces the risk of invasion by "cheaters," replicators that have no catalytic activities, encode no catalysts, but replicate to the detriment of local population growth. Our results suggest that the evolution of the template-catalyst division via symmetry breaking does not require cellular compartmentalization and is, instead, a general phenomenon in replicators with structured populations.


Asunto(s)
Evolución Biológica , Modelos Biológicos , Catálisis , Modelos Genéticos
16.
Trends Parasitol ; 40(9): 780-787, 2024 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-39152078

RESUMEN

Socially living animals can counteract disease through cooperative defences, leading to social immunity that collectively exceeds the sum of individual defences. In superorganismal colonies of social insects with permanent caste separation between reproductive queen(s) and nonreproducing workers, workers are obligate altruists and thus engage in unconditional social immunity, including highly specialised and self-sacrificial hygiene behaviours. Contrastingly, cooperation is facultative in cooperatively breeding families, where all members are reproductively totipotent but offspring transiently forgo reproduction to help their parents rear more siblings. Here, helpers should either express condition-dependent social immunity or disperse to pursue independent reproduction. We advocate inclusive fitness theory as a framework to predict when and how indirect fitness gains may outweigh direct fitness costs, thus favouring conditional social immunity.


Asunto(s)
Conducta Social , Animales , Insectos/inmunología , Insectos/fisiología , Reproducción/inmunología , Reproducción/fisiología , Conducta Animal/fisiología
17.
Front Public Health ; 12: 1353091, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-39185119

RESUMEN

Background: The supplementary immunization activity (SIA) for the rubella vaccination of adult men born between 1962 and 1978 began in 2019 in Japan because of a vaccine gap in the cohort, as vaccination was not mandatory for those born in that period. However, SIA coverage remains low, despite an active campaign and financial support. Methods: We conducted a randomized controlled study based on a 2 (scenario: self-vaccination, child vaccination) × 2 (message: self-interest, group-interest) factorial design, using a Japanese online panel. Participants with children were assigned to the child vaccination scenario in Intervention 1, whereas others were assigned to the self-vaccination scenario. After Intervention 1, all participants were given the same information about rubella. In Intervention 2, participants assigned to self-interest messages received a message emphasizing the risk of rubella, and those assigned to group-interest messages received a message emphasizing herd immunity. After Intervention 2, we evaluated the effects using a questionnaire. Results: Among the 2,206 participants, information regarding rubella was evaluated as more reliable in the group-than in the self-interest message condition, especially among women. Women evaluated the necessity of rubella vaccination for adult men and women to be higher in the child-vaccination scenario and group-interest messages. However, no differences were found among men. By contrast, men exposed to the self-interest message positively evaluated the reliability of the rubella explanation. Conclusion: The findings indicate that emphasizing self-interest messages is more effective for men in promoting herd immunity against rubella.


Asunto(s)
Altruismo , Vacuna contra la Rubéola , Rubéola (Sarampión Alemán) , Vacunación , Humanos , Masculino , Femenino , Vacuna contra la Rubéola/administración & dosificación , Rubéola (Sarampión Alemán)/prevención & control , Japón , Adulto , Vacunación/psicología , Vacunación/estadística & datos numéricos , Encuestas y Cuestionarios , Factores Sexuales , Persona de Mediana Edad , Programas de Inmunización
18.
Pharmacol Biochem Behav ; 244: 173846, 2024 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-39127241

RESUMEN

The present experiment used the trapped rat model to explore whether pharmacological manipulation of distress affects the likelihood of helping behavior. 120 Sprague-Dawley rats (30 male pairs and 30 female pairs) completed 12 consecutive, daily trials assessing helping behavior. During an individual trial, a trapped rat was placed in a restrainer in the center of an open field, while its cagemate could move around freely and possibly open the restrainer by lifting a door. Trapped rats received an intraperitoneal injection of either 1) physiological saline, 2) the anxiolytic midazolam (1.5 mg/kg), or 3) the anxiogenic yohimbine (2.5 mg/kg) 30 min prior to the start of each trial. Dependent variables measured were: 1) door opening latency (sec), 2) percentage of trials in which a door opening occurred, and 3) the number of free rats classified as "openers." Based on emotional contagion theory, we predicted that 1) free rats paired with midazolam-subjects would show attenuated helping behavior (e.g., higher door opening latency) compared to controls, and conversely 2) free rats paired with yohimbine-subjects would show enhanced helping behavior. First, a significant sex-difference was observed, in that more females were classified as openers than males. This supports previous evidence that females express higher altruistic motivation and experience stronger emotional contagion than males. Second, midazolam-treatment significantly attenuated helping behavior. From trials 4-12, free rats paired with midazolam-subjects expressed slower door opening latencies compared to controls. Third, yohimbine-treatment significantly increased helping behavior (e.g., reduced door opening latencies) - but only on trials 1-3; by trials 9-12, this pattern was reversed. These results are consistent with emotional contagion theory and indicate that intensity of distress directly modulates altruistic motivation through vicarious state-matching.


Asunto(s)
Altruismo , Ansiolíticos , Ansiedad , Midazolam , Ratas Sprague-Dawley , Yohimbina , Animales , Masculino , Ratas , Femenino , Yohimbina/farmacología , Ansiolíticos/farmacología , Midazolam/farmacología , Ansiedad/psicología , Conducta de Ayuda , Emociones/efectos de los fármacos , Conducta Animal/efectos de los fármacos
19.
BMC Psychol ; 12(1): 442, 2024 Aug 14.
Artículo en Inglés | MEDLINE | ID: mdl-39143633

RESUMEN

BACKGROUND: In China, community rehabilitation workers are facing a growing challenge related to heavy occupational stress, which is having an impact on employment turnover. Previous studies have explored the effect of the public service motivation of workers in "helping" jobs on occupational stress or turnover intention, but there is a lack of clarification of the impact of altruism on turnover intention in the case of complex pathways involving various factors. METHODS: A stratified sampling method was used, and a total of 82 community rehabilitation workers who assist disabled people from 34 community health centres in Jiangmen city were included in the study from August to October 2022. The turnover intention, occupational stress, burnout, quality of life, altruism, and certain sociodemographic information of community rehabilitation workers were measured using a structured questionnaire. The partial least squares method was employed to construct and test the structural equation model. RESULTS: Although altruism had no direct impact on occupational stress or turnover intention, altruism moderated the effect of occupational stress on burnout (ßMod = -0.208) and quality of life (ßMod = 0.230) and weakened the mediation of burnout and quality of life between occupational stress and turnover intention. CONCLUSIONS: This study proposes to address the dilemma of "strong function" and "weak specialty" in community rehabilitation services and to conduct positive psychological interventions for community rehabilitation workers through the guidance of altruistic values.


Asunto(s)
Altruismo , Agotamiento Profesional , Estrés Laboral , Reorganización del Personal , Calidad de Vida , Humanos , China , Masculino , Femenino , Estudios Transversales , Adulto , Reorganización del Personal/estadística & datos numéricos , Estrés Laboral/psicología , Agotamiento Profesional/psicología , Calidad de Vida/psicología , Persona de Mediana Edad , Intención
20.
BMC Med Educ ; 24(1): 831, 2024 Aug 01.
Artículo en Inglés | MEDLINE | ID: mdl-39090712

RESUMEN

INTRODUCTION: Professionalism is fundamental to the existence of professions. In pharmacy, interest in this theme improved with events that examined the resocialization of pharmacists in care. With this, evaluating professionalism can help the operationalization of the theme and, consequently, the development of strategies for pharmacy consolidation before its challenges. Therefore, this study aimed to evaluate the professionalism of Brazilian pharmacists. METHODS: To meet the objective, a cross-sectional study was conducted between March 2022 and August 2023. Data were collected using the Brazilian version of the "Modification of Hall's Professionalism Scale for Use with Pharmacists". The scale has 39 items grouped into the domains: autonomy, vocation, professional council, self-regulation, continuing education, and altruism. Data were analyzed using descriptive statistics and an ANOVA analysis of variance with post-hoc Hochberg or Games-Howell tests with Bootstrapping was conducted to verify differences between groups. RESULTS: 600 pharmacists participated in this study. The majority (69%) was female and carried out their professional activities in community pharmacies (50%). Professionalism scores ranged between 14 and 29 points, with an average of 22.8 points. Pharmacists working in outpatient clinics had higher scores in most factors, namely, altruism, continuing education, professional council, vocation, and autonomy. This indicates that the inclination of pharmacists to occupy areas focused on care can be significant to assess professionalism. CONCLUSIONS: The data obtained indicate that pharmacists working in outpatient clinics had higher professionalism scores compared to others. This corroborates the worldwide trend experienced by pharmacy in recent decades, which is the execution of increasingly patient-centered practice models.


Asunto(s)
Farmacéuticos , Profesionalismo , Humanos , Profesionalismo/normas , Estudios Transversales , Femenino , Masculino , Brasil , Adulto , Rol Profesional , Persona de Mediana Edad , Encuestas y Cuestionarios
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