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81.
Emanuele Fino Sergio Melogno Paolo Iliceto Sara D’Aliesio Maria Antonietta Pinto Gabriella Candilera Ugo Sabatello 《Advances in cognitive psychology / University of Finance and Management in Warsaw》2014,10(2):32-38
Background. Adolescence represents a critical period for brain
development, addressed by neurodevelopmental models to frontal,
subcortical-limbic, and striatal activation, a pattern associated with rise of
impulsivity and deficits in inhibitory control. The present study aimed at
studying the association between self-report measures of impulsivity and
inhibitory control with executive function in adolescents, employing structural
equation modeling. Method. Tests were administered to 434 high
school students. Acting without thinking was measured through the Barratt
Impulsiveness Scale and the Dickman Impulsivity Inventory, reward sensitivity
through the Behavioral Activation System, and sensation seeking through the
Zuckerman–Kuhlman–Aluja Personali- ty Questionnaire. Inhibitory control was
assessed through the Behavioral Inhibition System. The performance at the
Wisconsin Card Sorting Task indicated executive function. Three models were
specified using Sample Covariance Matrix, and the estimated parameters using
Maximum Likelihood. Results. In the final model, impulsivity and
inhibitory control predicted executive function, but sensation seeking did not.
The fit of the model to data was excellent. Conclusions. The
hypothesis that inhibitory control and impulsivity are predictors of executive
function was supported. Our results appear informative of the validity of
self-report measures to examine the relation between impulsivity traits rather
than others to regulatory function of cognition and behavior. 相似文献
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Ken’ichi Yokoyama Yuki Hirata Toshiaki Inaba Kenichiro Mutoh Jun’ichi Sakai 《Philosophical Magazine Letters》2017,97(1):11-18
The role of the dynamic interactions between hydrogen in a solid solution and the stress-induced martensite transformation in hydrogen embrittlement has been investigated using trained Ni–Ti superelastic alloy. In a cyclic tensile test in the stress plateau region caused by stress-induced martensite and reverse transformations after hydrogen charging, a further decrease in the critical stress for the martensite transformation is observed. In addition, the number of cycles to fracture for a trained specimen is significantly larger than that for a non-trained specimen. Since most of the charged hydrogen is preferentially trapped in defects induced by training, the hydrogen embrittlement is considerably suppressed as a result of decreasing interactions between the hydrogen and the transformation. The present results indicate that hydrogen in a solid solution more strongly interacts with the stress-induced martensite transformation than hydrogen trapped in defects, thereby further enhancing the hydrogen embrittlement related to phase transformations. 相似文献
85.
Brett O’Neill S.J. 《The Journal of religious ethics》2022,50(1):103-122
The massive scale of forced displacement across the globe discloses the fractured state of the modern international order. Francisco de Vitoria’s theological approach to the law of nations, in the context of the Spanish conquest of the Americas, had a significant influence on this order’s development. This paper argues that recovering his innovative insights today can help refurbish a collective sense of international responsibility for refugees. Vitoria’s bold assertion of indigenous Americans’ dominion affirmed all human beings as members of a world commonwealth with equal claims to basic rights. The “right to travel” he articulated, by its orientation to “natural partnership and communication,” can promote refugee rights and global fraternity. 相似文献
86.
Rev’d Ian StJohn Fisher Ph.D. 《Science and engineering ethics》1996,2(3):335-344
Religion, defined as ‘the idea of a state that transcends ourselves and our world and the working out of the consequences
of that idea’, may influence the ethical thinking of scientists and engineers in two ways. The first is at the level of the
individual and how personal beliefs affect the choice of research, design or development projects, relationships with other
researchers and the understandings of the consequences of research on other aspects of life. The second level is that of the
social and cultural setting in which scientists and engineers work; how society decides which research to sponsor, how to
apply the results of scientific discovery and which technology it chooses to develop and for what purposes. In neither of
these areas is religious belief a necessary condition for scientists and engineers to pursue one course of action rather than
another. The existence of religious belief within the individual and society is, though, part of the ethical framework in
which scientist and engineers work and therefore something to which attention should be paid. Religion provides a particular
perspective on what should be. Conversely science and technology provide information on the nature of the person and the universe
in which we live, which must be taken into account when theologians and religious moralists apply their ethical norms and
principles. 相似文献
87.
This paper reports on a study of the relationship between demographic, personality, and attitudinal variables and impulsive buying (a consumer's tendency to buy spontaneously, unreflectively, and immediately); using secondary analysis of data from common participants in two large national surveys of British adults: one survey contributing data on impulsive buying, demographics, and money attitudes; and the second, a Big Five personality trait measure. In particular, we focus on the attitudes characterized by the extent to which individuals associate money with security, freedom, power, and love. Younger females and those with higher household income were more likely to engage in impulsive buying. Correlational and regression analysis showed that those high on Neuroticism and Extraversion and those low on Conscientiousness were more likely to be impulse buyers. All four money attitudes were related to impulsive buying (Money as Security most strongly). A hierarchical regression indicated that demographic variables accounted for 3 percent, personality a further 9 percent, and money attitudes a further 13 percent of the variance, showing that these three sets of variables accounted for around a quarter of the variance. Implications are considered for educational and therapeutic interventions in reducing maladaptive impulsive buying. 相似文献
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90.
This study is based on exploring the trust between peers and the individual characteristics related to homophobic bullying in adolescence. Participants were 334 adolescents (141 boys and 193 girls) aged from 15 to 20 years. Participants completed the homophobic bullying scale, to investigate bullying actions towards sexual minorities, the personal attributes questionnaire, for personal characteristics, and the inventory of parent and peer attachment, to the trust between peers. The results demonstrated how female participants manifested a higher level of interpersonal traits and trust among peers than boys. Results showed how a lack of trust between peers predicts homophobic bullying. Nevertheless, we found that the lack of interpersonal characteristics represents a variable that likely mediates the relationship between lack of trust in peers and homophobic bullying. Theoretical and practical implications are discussed. 相似文献