RESUMO
Personal similarities to a transgressor makes one view the transgression as less immoral. We investigated whether personal relevance might also affect the perceived immorality of politically-charged threats. We hypothesized that increasing the personal relevance of a threat would lead participants to report the threat as more immoral, even for threats the participant might otherwise view indifferently. U.S. participants recruited online (N = 488) were randomly assigned to write about the personal relevance of either a liberal threat (pollution), conservative threat (disrespecting an elder), neutral threat (romantic infidelity), or given a control filler task. Participants then rated how immoral and personally relevant each political threat was, as well as reported their political ideology. Partial support for our hypothesis emerged: when primed with conservative writing prompts, liberal-leaning participants rated the conservative threat as more immoral, compared with the same threat after a liberal writing prompt. We did not find these results for conservative-leaning participants, perhaps because all participants cared relatively equally about the liberal threat.
Assuntos
Princípios Morais , Política , HumanosRESUMO
BACKGROUND: Von Hippel-Lindau (VHL) disease is an inherited tumour predisposition syndrome and a paradigm for the importance of early diagnosis and surveillance. However, there is limited information on the "real world" management of VHL disease. METHODS: A national audit of VHL disease in the United Kingdom. RESULTS: VHL disease was managed mostly via specialist clinics coordinated through regional clinical genetics services (but frequently involving additional specialties). Over the study period, 19 genetic centres saw 842 individuals (393 males, 449 females) with a clinical and/or molecular diagnosis of VHL disease and 74 individuals (35 male, 39 female) with a prior risk of 50% (affected parent). All centres offered retinal, central nervous system and abdominal surveillance to affected individuals and at-risk relatives though surveillance details differed between centres (but complied with international recommendations). Renal lesions detected on the first surveillance scan were, on average, larger than those detected during subsequent scans and the larger the diameter at detection the greater the likelihood of early intervention. CONCLUSIONS: In a state-funded health care system individuals with a rare inherited cancer predisposition syndrome are generally able to access appropriate surveillance and patient management is improved compared to historical data. The "real world" data from this study will inform the future development of VHL management protocols.
Assuntos
Neoplasias , Doença de von Hippel-Lindau , Feminino , Genótipo , Humanos , Masculino , Medicina Estatal , Reino Unido/epidemiologia , Proteína Supressora de Tumor Von Hippel-Lindau/genética , Doença de von Hippel-Lindau/genéticaRESUMO
OBJECTIVE: Phaeochromocytomas and paragangliomas (PPGL) are rare, but strongly heritable tumours. Variants in succinate dehydrogenase (SDH) subunits are identified in approximately 25% of cases. However, clinical and genetic information of patients with SDHC variants are underreported. DESIGN: This retrospective case series collated data from 18 UK Genetics and Endocrinology departments. PATIENTS: Both asymptomatic and disease-affected patients with confirmed SDHC germline variants are included. MEASUREMENTS: Clinical data including tumour type and location, surveillance outcomes and interventions, SDHC genetic variant assessment, interpretation, and tumour risk calculation. RESULTS: We report 91 SDHC cases, 46 probands and 45 non-probands. Fifty-one cases were disease-affected. Median age at genetic diagnosis was 43 years (range: 11-79). Twenty-four SDHC germline variants were identified including six novel variants. Head and neck paraganglioma (HNPGL, n = 30, 65.2%), extra-adrenal paraganglioma (EAPGL, n = 13, 28.2%) and phaeochromocytomas (PCC) (n = 3, 6.5%) were present. One case had multiple PPGLs. Malignant disease was reported in 19.6% (9/46). Eight cases had non-PPGL SDHC-associated tumours, six gastrointestinal stromal tumours (GIST) and two renal cell cancers (RCC). Cumulative tumour risk (95% CI) at age 60 years was 0.94 (CI: 0.79-0.99) in probands, and 0.16 (CI: 0-0.31) in non-probands, respectively. CONCLUSIONS: This study describes the largest cohort of 91 SDHC patients worldwide. We confirm disease-affected SDHC variant cases develop isolated HNPGL disease in nearly 2/3 of patients, EAPGL and PCC in 1/3, with an increased risk of GIST and RCC. One fifth developed malignant disease, requiring comprehensive lifelong tumour screening and surveillance.
Assuntos
Neoplasias das Glândulas Suprarrenais , Carcinoma de Células Renais , Tumores do Estroma Gastrointestinal , Neoplasias Renais , Paraganglioma , Feocromocitoma , Neoplasias das Glândulas Suprarrenais/genética , Feminino , Mutação em Linhagem Germinativa/genética , Humanos , Masculino , Proteínas de Membrana/genética , Pessoa de Meia-Idade , Paraganglioma/genética , Paraganglioma/patologia , Feocromocitoma/genética , Feocromocitoma/patologia , Estudos Retrospectivos , Succinato Desidrogenase/genética , Succinato Desidrogenase/metabolismo , Reino UnidoRESUMO
Extremely positive experiences, and positive appraisals thereof, produce intense positive emotions that often generate both positive expressions (e.g., smiles) and expressions normatively reserved for negative emotions (e.g., tears). We developed a definition of these dimorphous expressions and tested the proposal that their function is to regulate emotions. We showed that individuals who express emotions in this dimorphous manner do so as a general response across a variety of emotionally provoking situations, which suggests that these expressions are responses to intense positive emotion rather than unique to one particular situation. We used cute stimuli (an elicitor of positive emotion) to demonstrate both the existence of these dimorphous expressions and to provide preliminary evidence of their function as regulators of emotion.
Assuntos
Agressão/fisiologia , Emoções/fisiologia , Expressão Facial , Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Adulto JovemRESUMO
We explore the existence and underlying neural mechanism of a new norm endorsed by both black and white Americans for managing interracial interactions: "racial paralysis', the tendency to opt out of decisions involving members of different races. We show that people are more willing to make choices--such as who is more intelligent, or who is more polite-between two white individuals (same-race decisions) than between a white and a black individual (cross-race decisions), a tendency which was evident more when judgments involved traits related to black stereotypes. We use functional magnetic resonance imaging to examine the mechanisms underlying racial paralysis, to examine the mechanisms underlying racial paralysis, revealing greater recruitment of brain regions implicated in socially appropriate behavior (ventromedial prefrontal cortex), conflict detection (anterior cingulate cortex), deliberative processing (dorsolateral prefrontal cortex), and inhibition (ventrolateral prefrontal cortex). We also discuss the impact of racial paralysis on the quality of interracial relations.
Assuntos
Comportamento de Escolha/fisiologia , Julgamento/fisiologia , Imageamento por Ressonância Magnética , Racismo/psicologia , Adolescente , Adulto , Encéfalo/fisiologia , Mapeamento Encefálico/métodos , Conflito Psicológico , Feminino , Humanos , Imageamento por Ressonância Magnética/métodos , Masculino , Testes Neuropsicológicos , Adulto JovemRESUMO
Over the past several years, the concept of automaticity of higher cognitive processes has permeated nearly all domains of psychological research. In this review, we highlight insights arising from studies in decision-making, moral judgments, close relationships, emotional processes, face perception and social judgment, motivation and goal pursuit, conformity and behavioral contagion, embodied cognition, and the emergence of higher-level automatic processes in early childhood. Taken together, recent work in these domains demonstrates that automaticity does not result exclusively from a process of skill acquisition (in which a process always begins as a conscious and deliberate one, becoming capable of automatic operation only with frequent use) - there are evolved substrates and early childhood learning mechanisms involved as well.