RESUMO
Background: This study aimed to measure the level of involvement of Canadians in preparing for incapacity and death and to explore facilitators and barriers. Method: The authors used an online survey based on the social cognitive theory and the Stages of Change model. Result: One-hundred and forty-eight participants took part. The main facilitators were avoiding burdening others and reducing conflicts. Some respondents thought legal planning did not apply to young and healthy people. Some did not trust lawyers. Conclusion: The authors suggest that more people would trust lawyers if they knew the limits of legal documents and if they worked with medical experts.
Assuntos
Diretivas Antecipadas , Morte , Inquéritos e Questionários , Testamentos , Canadá , Humanos , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , Idoso , Idoso de 80 Anos ou mais , Testamentos/estatística & dados numéricos , Diretivas Antecipadas/estatística & dados numéricosRESUMO
If several relatives died with no will, the order of their deaths could affect the inheritance result. When the order of death is unknown, there are three approaches to determine the inheritance result in this simultaneous death situation: apply an inheritance method that is not affected by the order of death; artificially assign the order of death; stipulate that persons with unknown orders do not inherit each other. The last approach is adopted by the current French Civil Code (denoted as the French Approach). We prove that under some basic requirements, the French Approach is the only valid solution to the order of death problem. Therefore, the inheritance law of a country that does not adopt the French Approach either has unsolvable inheritance problems or violates basic requirements. In the appendix, we study the existence and uniqueness of inheritance methods that are invariant for different orders of death and only violate one requirement, such as gender equality.
Assuntos
Hereditariedade , Testamentos , Padrões de HerançaRESUMO
Resumen: El confinamiento por la pandemia del covid-19 afectó el otorgamiento de testamentos, siendo estos tan necesarios ante las crisis sanitarias cuando las personas precisan decidir el destino de sus bienes y otros actos individuales ante el riesgo de vida. La solemnidad del testamento impide el ejercicio de testar de los pacientes, incluso de las personas sanas. Facilitar el derecho de testar en tiempos de peste tiene contenido bioético, al estar de por medio la vida, salud, autodeterminación y el derecho de decidir el destino patrimonial. El testamento en épocas de pandemia, apoyado en las TIC, es una solución que debe viabilizarse con la ayuda de la digitalización y tecnología, con el fin de permitir el ejercicio de los derechos de última voluntad en aislamiento por contagio.
Abstract: The confinement due to the Covid pandemic affected the granting of wills, which are so necessary in the health crisis when people need to decide the fate of their property and other individual acts at the risk of life. The solemnity of the will impedes the exercise of testamentary rights of patients, even healthy people. Facilitating the right to testament in times of plague has a bioethical content since life, health, self-determination and the right to decide the destiny of property are at stake. The will in times of pandemic, supported by ICTs, is a solution that should be made feasible with the help of digitization and technology in order to allow the exercise of the rights of last will in isolation by contagion.
Resumo: O confinamento pela pandemia da covid-19 afetou a outorga de testamentos, sendo estes muito necessários durante as crises sanitárias, quando as pessoas precisam decidir o destino de seus bens e outros atos individuais diante do risco de vida. A solenidade do testamento impede o exercício de testar dos pacientes, inclusive das pessoas sadias. Facilitar o direito de testar em tempos de peste tem conteúdo bioético, al estar de por médio (no entendí el significado de esto) a vida, saúde, autodeterminação e o direito de decidir o destino patrimonial. O testamento em épocas de pandemia, apoiado nas TIC, é uma solução que deve viabilizar-se com a ajuda de digitalização e tecnologia, a fim de permitir o exercício dos direitos de última vontade no isolamento por contagio.
Assuntos
Humanos , Testamentos/legislação & jurisprudência , Tecnologia da Informação , EpidemiasRESUMO
OBJECTIVE: Testamentary capacity (TC) is a legal construct, which concerns a person's mental capacity to make or amend a will. Although expert clinicians are frequently asked to assess TC in forensic settings, there are few instruments and little empirical research to inform and guide their assessments. The present study describes the development and psychometric properties of a standardized assessment measure of TC (Testamentary Capacity Instrument-TCI), and investigates its reliability and validity. METHODS: The TCI is an interview-based, psychometric measure, which assesses a testator's knowledge of four conceptual elements, which together comprise the legal basis for TC in the Anglo-American legal system: (1) what a will is, (2) nature and extent of assets/property, (3) possible heirs/claimants to property, and (4) plan to distribute assets to heirs after death. Cronbach's alpha and percentage exact agreement were used to examine TCI element reliabilities. Using independent samples t-tests, MANOVA and MANCOVA, we investigated validity by comparing TCI element performance of cognitively intact older adults (n = 22) and older adults with ad dementia (n = 20). RESULTS: The TCI elements showed good internal consistency and good inter-rater reliability. The ad group performed significantly below the control group on all four TCI elements, with effect sizes exceeding 1.2, suggesting that the TCI has content and construct validity. CONCLUSIONS: Relative to cognitively intact older adults, older adults with ad dementia showed significant impairment on all four TCI conceptual elements. The TCI has promise as a standardized quantitative measure of TC to support clinical assessment of TC in forensic settings.
Assuntos
Demência , Testamentos , Idoso , Prova Pericial , Humanos , Competência Mental , Testes Neuropsicológicos , Psicometria , Reprodutibilidade dos TestesRESUMO
OBJECTIVES: Medical experts are increasingly asked to assist the courts with Will challenges based on the determination of testamentary capacity and potential undue influence. Unlike testamentary capacity, the determination of undue influence has been relatively neglected in the medical literature. We aim to improve the understanding of the medical expert role in providing the courts with an opinion on susceptibility to undue influence in estate litigation. METHOD: Medical experts with experience in the assessment of testamentary capacity and susceptibility to undue influence collaborated with experienced estate litigators. The medical literature on undue influence was reviewed and integrated. The lawyers provided a historical background and a legal perspective on undue influence in estate litigation and the medical experts provided a clinical perspective on the determination of susceptibility to undue influence. Together, they provided recommendations for how the medical expert could best assist the court. RESULTS: Susceptibility to undue influence is frequently used in estate litigation to challenge the validity of Wills and is defined as subversion of the testator's free will by an influencer, resulting in changes to the distribution of the estate. While a determination of undue influence includes the documentation of indicia or suspicious circumstances under which the Will was drafted and executed, medical experts should focus primarily on the susceptibility of the testator to undue influence. This susceptibility should be based on a consideration of cognitive function, psychiatric symptoms, physical and behavioural function, with evidence derived from the medical documentation, the medical examination, and the history. CONCLUSIONS: The determination of undue influence is a legal one, but medical experts can help the court achieve the most informed legal decision by providing relevant information on clinical issues that may impact the testator's susceptibility to undue influence.
Assuntos
Competência Mental , Transtornos Mentais , Prova Pericial , Humanos , Transtornos Mentais/psicologia , Testamentos/psicologiaRESUMO
The forensic assessment of testamentary capacity is a topical issue given the prevalence of dementia illnesses and the increase in the complexity of modern financial and family structures. Although a contemporaneous assessment would be desirable, the majority of situations require a retrospective assessment of the mental state a deceased individual. Neuropsychologists, independently or as part of a board of consultants, are, therefore, frequently requested to give an expert opinion of the competence of cognitively impaired elderly testators.This paper offers a guide for carrying out a neuropsychological autopsy, namely the process of posthumous evaluation, for determining testamentary capacity. Taking into account the recent literature on the assessment of testamentary capacity, we propose a three-phase procedure for carrying out the neuropsychological autopsy in the forensic context. The neuropsychological autopsy of testamentary capacity is based on the meticulous, chronologically structured evaluation of any medical documents, available psychometric data, along with the critical examination of any source of information about the cognitive level of functioning of the deceased person at the time of the will.
Assuntos
Competência Mental , Testamentos , Idoso , Autopsia , Prova Pericial/métodos , Humanos , Testes Neuropsicológicos , Estudos Retrospectivos , Testamentos/psicologiaRESUMO
Introducing the concept of motivated historiography, we seek to answer the question of what constitutes a good history of psychology and of German Critical Psychology (CP) in particular. It is suggested that one needs to include questions about the purpose of historiography, the background and horizon of the historiographer, the quality and originality of the thesis, the quality of the material, selected and omitted, and the quality of interpretations. We submit that the article by Schönpflug (2021) does not accomplish a realistic account of CP. We conclude that the two original main theses in the article on links of CP to communism and Nazism reflect motivated historiography and are remnants of political and cultural struggles in Germany in the 1970s. We suggest that more important than just denouncing an innovative program is to do justice to the sociopolitical, academic, and theoretical entanglements, the historical contributions and the intellectual legacies of CP, while also accounting for shortcomings. (PsycInfo Database Record (c) 2021 APA, all rights reserved).
Assuntos
Historiografia , Alemanha , TestamentosRESUMO
We use data on estate divisions to study to whom altruistic preferences are directed. Insofar bequests are given without the prospect of future personal benefits in mind, they are presumably intrinsically motivated. Hence, estate divisions provide a rare opportunity to study intrinsically motivated prosocial behavior in the field. The empirical analysis is based on data from digitized estate reports for all individuals in Sweden who passed away in 2002 and 2003. The data show in detail how the decedents distributed their bequests. We find that family members, both genetic (offspring) and non-genetic (partner), receive the lion's share of the estates. Other relatives, friends and strangers (represented by charities) receive only very small shares of the total estate wealth. The results suggest that intrinsically motivated altruism is primarily directed towards close family members.
Assuntos
Altruísmo , Testamentos/psicologia , Idoso , Idoso de 80 Anos ou mais , Família , Feminino , Humanos , Masculino , Suécia , Testamentos/legislação & jurisprudênciaRESUMO
Although physicians enjoy extensive educational backgrounds, financial planning typically is not a significant component of the curricula they have completed. As a result, many physicians could benefit from greater financial acumen, and their preparation for retirement might be lacking in light of their relatively high-income levels. This article by a private wealth advisor with 29 years of industry experience provides physicians with the basic building blocks to understand and manage their finances. It focuses on 3 pillars of financial planning: (1) protecting themselves, their families, and their assets; (2) reducing their taxes; and (3) growing their wealth.
Assuntos
Administração Financeira/organização & administração , Administração da Prática Médica/economia , Urologistas/economia , Financiamento Pessoal/economia , Humanos , Seguro de Vida/economia , Pensões , Aposentadoria/economia , Impostos/economia , Testamentos/economiaRESUMO
Animal experiences, including learned behaviors, can be passed down to several generations of progeny in a phenomenon known as transgenerational epigenetic inheritance. Yet, little is known regarding the molecular mechanisms regulating physiologically relevant transgenerational memories. Here, we present a method for Caenorhabditis elegans in which worms learn to avoid the pathogen Pseudomonas aeruginosa (PA14). Unlike previous protocols, this training paradigm, either using PA14 lawns or through exposure to a PA14 small RNA (P11), induces memory in four generations of progeny. For complete details on the use and execution of this protocol, please refer to Moore et al. (2019) and Kaletsky et al. (2020).
Assuntos
Aprendizagem da Esquiva/fisiologia , Epigênese Genética/genética , Epigenômica/métodos , Animais , Caenorhabditis elegans/genética , Proteínas de Caenorhabditis elegans/genética , Condicionamento Psicológico/fisiologia , Padrões de Herança , Aprendizagem/fisiologia , Memória/fisiologia , Pseudomonas aeruginosa/patogenicidade , RNA , TestamentosRESUMO
April 2020 marks what would have been the hundredth birthday of Professor Thomas Stephen Szasz, who passed away in 2012. This year was also the 60th anniversary of the first publication of his iconoclastic thesis on the "myth of mental illness." In the present paper, Szasz's main views on mental illness and modern psychiatry are summarized. By showing the origins of Szasz's ideas in particular, it describes the following topics: Szasz's distinction between bodily disease and mental illness, his preoccupation with the progressive medicalization of everyday life, his description of psychiatry as an institution of social control, his critique of the therapeutic state, i.e., the alliance between psychiatry and the state, and his deliberations on liberty, personal freedom and responsibility. While addressing Szasz's main critics, the paper attempts to show the influence of Szasz's concept on today's psychiatry and stresses that despite well-deserved criticism he expressed some of the epistemological and ethical problems of modern psychiatry better than anyone else, which makes his legacy still important for the mental health practitioners of today.
Assuntos
Transtornos Mentais , Psiquiatria , Humanos , Transtornos Mentais/terapia , Saúde Mental , TestamentosRESUMO
OBJECTIVES: Physicians and other mental health experts are increasingly called on to assist the courts with the determination of testamentary capacity. We aim to improve the understanding of the retrospective assessment of testamentary capacity for medical experts in order to provide more useful reports for the court's determinations and to provide a methodology for the retrospective assessment of testamentary capacity. METHOD: Medical experts with experience in the retrospective assessment of testamentary capacity collaborated with lawyers who practice estate litigation. The medical literature on the assessment of testamentary capacity was reviewed and integrated. The medical experts provided a clinical perspective, while the lawyers ensured that the case law and legal perspective were integrated into this review. RESULTS: The focus and limitations of the medical expert are outlined including the need to be objective, nonpartisan, and fair. For the benefit of the court, the medical expert should describe the nature and severity of relevant medical, psychiatric, and cognitive disorders, and how they may impact on the specific criteria for testamentary capacity as defined by the leading case of Banks v Goodfellow. Medical experts should opine only on the issue of vulnerability to influence and defer to the court to determine the facts of the case regarding any influence that may have been exerted. CONCLUSIONS: Although the ultimate determination of testamentary capacity is a legal one, medical experts can help the court achieve the most informed legal decision by providing relevant information on clinical issues that may impact the criteria for testamentary capacity.
Assuntos
Competência Mental , Testamentos , Prova Pericial , Humanos , Estudos RetrospectivosRESUMO
In the older generations, cognitive impairment and wealth are both increasing. Doctors routinely assess decisional capacity in health matters yet are less adept in the assessment of other domains. Recent New Zealand Court decisions will likely result in increased requests by lawyers for contemporaneous medical assessments of the capacity to make a will. The clinical assessment is underpinned by the legal test for testamentary capacity. A psychogeriatrican and a barrister explain the principles and the clinical application. Careful assessments could protect the older adult and minimise the risk of a contested will after death.
Assuntos
Disfunção Cognitiva , Avaliação Geriátrica , Competência Mental , Testamentos/legislação & jurisprudência , Idoso , Envelhecimento , Tomada de Decisões , Humanos , Nova ZelândiaRESUMO
It is becoming increasingly apparent that certain phenotypes are inherited across generations independent of the information contained in the DNA sequence, by factors in germ cells that remain largely uncharacterized. As evidence for germline non-genetic inheritance of phenotypes and diseases continues to grow in model organisms, there are fewer reports of this phenomenon in humans, due to a variety of complications in evaluating this mechanism of inheritance in humans. This review summarizes the evidence for germline-based non-genetic inheritance in humans, as well as the significant challenges and important caveats that must be considered when evaluating this process in human populations. Most reports of this process evaluate the association of a lifetime exposure in ancestors with changes in DNA methylation or small RNA expression in germ cells, as well as the association between ancestral experiences and the inheritance of a phenotype in descendants, down to great-grandchildren in some cases. Collectively, these studies provide evidence that phenotypes can be inherited in a DNA-independent manner; the extent to which this process contributes to disease development, as well as the cellular and molecular regulation of this process, remain largely undefined.
Assuntos
Metilação de DNA/genética , Doença/genética , Epigenômica/métodos , Células Germinativas/metabolismo , Adolescente , Animais , Criança , Feminino , Humanos , Masculino , Camundongos , Pessoa de Meia-Idade , Modelos Animais , Fenótipo , Fumar/genética , Espermatozoides/metabolismo , Hormônios Tireóideos/genética , TestamentosRESUMO
Caenorhabditis elegans must distinguish pathogens from nutritious food sources among the many bacteria to which it is exposed in its environment1. Here we show that a single exposure to purified small RNAs isolated from pathogenic Pseudomonas aeruginosa (PA14) is sufficient to induce pathogen avoidance in the treated worms and in four subsequent generations of progeny. The RNA interference (RNAi) and PIWI-interacting RNA (piRNA) pathways, the germline and the ASI neuron are all required for avoidance behaviour induced by bacterial small RNAs, and for the transgenerational inheritance of this behaviour. A single P. aeruginosa non-coding RNA, P11, is both necessary and sufficient to convey learned avoidance of PA14, and its C. elegans target, maco-1, is required for avoidance. Our results suggest that this non-coding-RNA-dependent mechanism evolved to survey the microbial environment of the worm, use this information to make appropriate behavioural decisions and pass this information on to its progeny.
Assuntos
Aprendizagem da Esquiva , Caenorhabditis elegans/genética , Caenorhabditis elegans/microbiologia , Pseudomonas aeruginosa/genética , RNA Bacteriano/genética , RNA não Traduzido/genética , Animais , Proteínas de Caenorhabditis elegans/genética , Proteínas de Caenorhabditis elegans/metabolismo , Feminino , Proteínas de Membrana/genética , Proteínas de Membrana/metabolismo , Mutação , Neurônios/metabolismo , Pseudomonas aeruginosa/patogenicidade , Interferência de RNA , RNA Interferente Pequeno/genética , Ribonuclease III/metabolismo , Especificidade da Espécie , Fator de Crescimento Transformador beta/metabolismo , TestamentosRESUMO
Converging evidence suggests that parental exposure to drugs of abuse can affect offspring phenotypes. The impacts of drug abuse on germ cell quality may mediate multigenerational and transgenerational inheritance, although biological pathways underlying this mode of inheritance are not yet characterized. Germline epigenetic marks are modified by drug exposure and have emerged as promising mechanistic candidates in recent work. Drug exposure also impacts overall germline integrity and reproductive functioning, although the role of these consequences in multi/transgenerational inheritance is unclear. This review synthesizes literature on effects of exposure to alcohol, cocaine, and nicotine on the germline with a focus on epigenetic modifications following drug exposure and broader impacts on germline integrity and reproductive functioning. We discuss potential interactions between reproductive functioning, germline integrity, and germline epigenome/transcriptome in pathways underlying multi/transgenerational inheritance. We find that existing data may support independent or interactive contributions of these germline impacts on offspring phenotypes in a manner that may mediate multi/transgenerational inheritance.
Assuntos
Cocaína/farmacologia , Epigenoma/efeitos dos fármacos , Etanol/farmacologia , Células Germinativas/efeitos dos fármacos , Nicotina/farmacologia , Animais , Metilação de DNA/efeitos dos fármacos , Epigênese Genética/efeitos dos fármacos , Epigenômica , Regulação da Expressão Gênica no Desenvolvimento/efeitos dos fármacos , Humanos , Transtornos Relacionados ao Uso de Substâncias/genética , TestamentosRESUMO
BACKGROUND: Multi-locus species phylogeny inference is based on models of sequence evolution on gene trees as well as models of gene tree evolution within the branches of species phylogenies. Almost all statistical methods for this inference task assume a common mechanism across all loci as captured by a single value of each branch length of the species phylogeny. RESULTS: In this paper, we pursue a "no common mechanism" (NCM) model, where every gene tree evolves according to its own parameters of the species phylogeny. Based on this model, we derive an analytically integrated likelihood of both species trees and networks given the gene trees of multiple loci under an NCM model. We demonstrate the performance of inference under this integrated likelihood on both simulated and biological data. CONCLUSIONS: The model presented here will afford opportunities for exploring connections among various criteria for estimating species phylogenies from multiple, independent loci. Furthermore, further development of this model could potentially result in more efficient methods for searching the space of species phylogenies by focusing solely on the topology of the phylogeny.
Assuntos
Evolução Molecular , Genômica/métodos , Animais , Simulação por Computador , Culicidae/genética , Especiação Genética , Funções Verossimilhança , Modelos Genéticos , Redes Neurais de Computação , Filogenia , Probabilidade , Testamentos/estatística & dados numéricosRESUMO
Arsenic (As) is a toxic element that is highly abundant in the environment. However, there has not been sufficient research into the mechanisms of arsenic-induced transgenerational effects. In biomedical and environmental toxicology research field, C. elegans are often used as the ideal model. In this study, F0 generation animals were cultured with arsenite, while subsequent generations animals (F1 - F6) were cultured in the absence of arsenic. Experiments were performed to examine the transgenerational glycometabolism and the associated mechanisms in all seven generations (F0 - F6) of C. elegans. Results show that arsenite exposure increased total glucose content but reduced glucose metabolites in F0 generation C. elegans. The total glucose content was also elevated in subsequent generations probably due to transgenerational downregulation of fgt-1. In addition, arsenite exposure induced transgenerational downregulation of histone demethyltransferase spr-5 and elevated histone dimethylation in F0 generation. This study highlights that single generation exposure to arsenite causes transgenerational changes in glycometabolism in C. elegans, which may be caused by downregulation of spr-5 and elevation of H3K4me2.
Assuntos
Arsenitos/farmacologia , Proteínas de Caenorhabditis elegans/efeitos dos fármacos , Proteínas de Caenorhabditis elegans/metabolismo , Proteínas Facilitadoras de Transporte de Glucose/efeitos dos fármacos , Proteínas Facilitadoras de Transporte de Glucose/metabolismo , Ativação Transcricional/efeitos dos fármacos , Regulação para Cima/efeitos dos fármacos , Animais , TestamentosRESUMO
Studies on "epigenetic inheritance" or "transgenerational epigenetic inheritance" have emerged at ever-increasing numbers in the last years, in plant as well as animal systems and in diverse contexts ranging from stress adaptation to behavioral studies. Despite the very different organisms and biological processes investigated, the overarching question has been if and how an organism's epigenome registers and records external cues and relays this information to its progeny. Very often, these experiments are based on the hypothesis that epigenetic memorization of events or conditions could be the basis of an altered response of the progeny upon encountering the same or a similar condition. If confirming the hypothesis, such studies challenge our fundamental understanding of evolution by natural selection; therefore they require particular rigor in design and great care in data analysis. Here, we want to provide general guidelines on how to design studies on epigenetic inheritance in plants and to consider critical points during data analysis and interpretation. While we cannot provide a step-by-step guide that fits all experimental setups and questions addressed, we explain frequent misconceptions and often overlooked pitfalls. Our aim is to provide researchers with conceptual tools to sensibly design their studies and to interpret their results in the admissible framework.