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Rod A. MartinJessica M. Lastuk Jennifer JefferyPhilip A. Vernon Livia Veselka 《Personality and individual differences》2012,52(2):178-182
Two hundred undergraduate students completed paper-and-pencil measures of the Dark Triad (Machiavellianism, narcissism, and psychopathy) and the Humor Styles Questionnaire, which taps two adaptive (affiliative and self-enhancing) and two maladaptive (aggressive and self-defeating) styles of humor. The first purpose of the study was to replicate relationships between these variables reported by Veselka et al. (2010). The second purpose was to expand on their results by investigating relationships between several sub-factors of the Dark Triad (in addition to global scores) and the humor styles. Results provided substantial replication of Veselka et al. at the global level and, at the sub-factor level, provided additional insights into the potential role of adaptive and maladaptive humor styles in the personality dynamics of individuals characterized by the various facets of the Dark Triad. 相似文献
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Jennifer L. Tapscott Philip A. Vernon Livia Veselka 《Journal of personality assessment》2013,95(5):541-554
This study compared the validity of 2 different self-report approaches to the assessment of psychopathy in nonforensic samples: the Psychopathy Resemblance Index (PRI), derived from a measure of normal personality functioning, and the Self-Report Psychopathy Scale (SRP), developed specifically to assess the maladaptive traits associated with psychopathy. In 2 adult samples (n 1 = 260, n2 = 250), the PRI and the SRP were positively correlated with each other and with measures of maladaptive personality traits related to Machiavellianism and narcissism. However, unlike the SRP, the PRI was independent of trait empathy and general psychopathology and was positively associated with trait emotional intelligence. These results suggest that the PRI captures a more adaptive variant of psychopathy than does the SRP. 相似文献
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Is Weiner's attribution‐help model stable across cultures? A test in Brazilian subcultures
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Ronaldo Pilati Maria Cristina Ferreira Juliana B. Porto Livia de Oliveira Borges Iranilson C. de Lima Irani L. Lellis 《International journal of psychology》2015,50(4):295-302
The effect of attribution of responsibility on the intention to help is a well‐studied effect. The Weiner model of attribution‐emotion‐help is the main theoretical development to describe the structural relation between these variables. Some research results have suggested that culture influences the relation between model variables. Collectivists tend to show more compassionate emotions independent of attribution of responsibility whereby emotion is no longer a mediator. The present research aims to test the Weiner model in Brazil, a country with established subcultures and clear distinctions in the collectivism–individualism dimension across its regions. An experiment with 1,569 participants from all five Brazilian regions was conducted. Path analysis revealed that more socially oriented participants tended to feel more compassion for the experimental scenario's protagonist, independent of controllability manipulation, decreasing the effect of emotions in the model. These results depict the effect of culture on the model, questioning the stability of the model across cultures. 相似文献
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Erica A. Giammarco Breanna AtkinsonHolly M. Baughman Livia VeselkaPhilip A. Vernon 《Personality and individual differences》2013
The current study investigated relations between the perceived ability to deceive and the Dark Triad personality traits in two samples. In study 1, the sample consisted of 1074 participants (329 male, 745 female) aged 17–71 years (M = 22.96, SD = 6.92). Participants completed the perceived ability to deceive scale, in which they were asked to estimate the percentage of people who are worse at lying than they are in a number of situations. Participants also completed the Short-D3 – a measure of the Dark Triad personality traits. As expected, correlational analyses demonstrated that Machiavellianism was most highly correlated with the perceived ability to deceive (r = .41), followed by psychopathy (r = .35), and narcissism (r = .33). These findings were replicated in study 2, which consisted of 1448 undergraduate students (498 males, 947 females, 3 other), aged 18–43 (M = 18.35, SD = 1.77). Study 2 also investigated the association of the Dark Triad and perceived ability to deceive with dimensions of the Big Five model of personality. Implications are discussed. 相似文献
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Costa A Peppe A Brusa L Caltagirone C Gatto I Carlesimo GA 《Behavioural neurology》2008,19(1-2):45-48
Growing interest is present in literature on the study of prospective memory functioning in Parkinson's disease (PD). Current data indicate that prospective memory may be impaired in PD and a relationship with general executive dysfunctioning has been suggested. However, although the dopamine dependency of cognitive dysfunction in PD has been widely investigated, poor is known on the dopaminergic modulation of PM. In the present study we explored the effect of acute administration of levodopa on the performance of a PD sample (n=20) in a time-based prospective memory task. PD patients were evaluated in the morning after a 12-hour therapy wash-out in two experimental conditions: i) after levodopa assumption ("on"); ii) without drug administration ("off"). The experimental task required to execute three uncorrelated actions after 10' for three consecutive trials. Distinct scores for the spontaneous recall of the intention to perform the actions (prospective component) and for the correct execution of the actions (retrospective component) have been computed. Results showed that in the "off" condition PD patients were selectively impaired on the prospective component of the task. However, L-dopa administration significantly improved PD patients' performance actually restoring the prospective memory deficit. These results support a critical role of dopaminergic modulation in prospective memory processes in PD patients, possibly through the replacement of dopamine levels in fronto-striatal pathways. 相似文献
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Chiara Pazzagli Alessandro Germani Livia Buratta Patrick Luyten Claudia Mazzeschi 《International Journal of Clinical and Health Psychology》2019,19(3):209-217
Background/ObjectiveIn recent decades, the prevalence of childhood obesity has increased, with the major implications for public health. However, the factors that contribute to obesity in children are still poorly understood. The present study aimed to investigate the role of parental reflective functioning (PRF) in childhood obesity.MethodIn a cross-sectional design, 120 sets of parents of 60 children (n = 30 with obesity, age range 6–11) were recruited by local paediatricians. Parents completed the Parental Reflective Functioning Questionnaire. Children's and parents’ weight (assessed by BMI), as well as their socio-economic status (SES), were assessed to explore the contribution of PRF in the prediction of children's weight, controlling for parents’ weight and SES.Resultst-test showed significant differences with medium effect sizes in BMI, SES and PRF between parents of children with and without obesity. The best model resulted from hierarchical multiple regression analyses and showed that mothers’ PRF predicted children's BMI above and beyond the prediction by parents’ BMI and SES.ConclusionsLow maternal PRF could be an important target for intervention strategies, highlighting the need to consider parental responses to children's emotions in the treatment of childhood obesity, particularly in parents with low SES and high BMI. 相似文献
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Bosco FM Colle L De Fazio S Bono A Ruberti S Tirassa M 《Consciousness and cognition》2009,18(1):306-319
A large body of literature agrees that persons with schizophrenia suffer from a Theory of Mind (ToM) deficit. However, most empirical studies have focused on third-person, egocentric ToM, underestimating other facets of this complex cognitive skill. Aim of this research is to examine the ToM of schizophrenic persons considering its various aspects (first- vs. second-order, first- vs. third-person, egocentric vs. allocentric, beliefs vs. desires vs. positive emotions vs. negative emotions and how each of these mental state types may be dealt with), to determine whether some components are more impaired than others. We developed a Theory of Mind Assessment Scale (Th.o.m.a.s.) and administered it to 22 persons with a DSM-IV diagnosis of schizophrenia and a matching control group. Th.o.m.a.s. is a semi-structured interview which allows a multi-component measurement of ToM. Both groups were also administered a few existing ToM tasks and the schizophrenic subjects were administered the Positive and Negative Symptoms Scale and the WAIS-R. The schizophrenic persons performed worse than control at all the ToM measurements; however, these deficits appeared to be differently distributed among different components of ToM. Our conclusion is that ToM deficits are not unitary in schizophrenia, which also testifies to the importance of a complete and articulated investigation of ToM. 相似文献