基于三元精神病态模型的精神病态认知-情感加工框架

精神病态作为暴力犯罪、累犯和青少年犯罪的重要预测变量, 在临床心理学和司法领域受到了广泛重视。三元精神病态模型通过大胆、卑劣和去抑制三个维度对精神病态进行了操作化定义, 反映了精神病态在神经生物学维度上存在的认知情感加工缺陷。其中, 低威胁敏感性是精神病态大胆的主要病因学基础; 而执行功能受损, 尤其是注意调节缺陷则导致了精神病态的去抑制倾向; 而与情绪识别存在联系的共情缺陷可能是卑劣的深层原因。未来研究中仍需关注精神病态的概念化问题, 以及不同精神病态特质之间是否存在共同的潜在病因学基础, 探索精神病态特质在生命早期阶段的体现从而进行及时有效的干预。     

Escaping the impulse to immediate gratification: the prospect concept promotes a future-oriented mindset, prompting an inclination towards delayed gratification

People's willingness to postpone receiving an immediate reward in order to gain additional benefits in the future, that is, a tendency to shallow delay discounting, is closely related to one's health, wealth, and happiness. We conducted two experiments investigating how the prospect concept can induce a future-oriented mindset and induce people to behave accordingly. We found that engaging in prospective imagery led the participants to focus on delayed utility over immediate utility in financial decisions (Experiment 1). Participants who received the prospect prime via a scrambled-sentence task decreased their desire to pursue hedonic activities for instant gratification (Experiment 2). Moreover, a state of future orientation mediated the effect of the prospect prime on measures of delayed gratification (Experiments 1 and 2). Thus, reminders of prospect may activate a mindset for future orientation by which delayed gratification is strengthened.     

亚威信仰与古代以色列社会——歌德瓦与马克思主义社会学圣经批评

圣经社会学批评是当代影响最大的圣经批评学流派之一,源自现代圣经批评学,但将社会学理论系统地运用到圣经批评中形成圣经社会学批评,则始于上世纪六七十年代。歌德瓦是圣经社会学批评的奠基人之一。他成功地将马克思主义社会学理论引入到圣经批评学之中,重构了以亚威崇拜为中心的古代以色列社会。他从"反抗模式"出发,论述了亚威信仰和崇拜源于受压迫的乡村农牧民,他们平等的社会关系导致了亚威信仰的诞生;亚威崇拜对早期以色列社会的作用不仅产生一套"伦理规范",更是深入社会结构深层的权力象征,在以色列人的社会、经济和文化方面发挥着独特功能,是维系以色列共同体平等的社会关系和抵御外来侵略不可或缺的力量。     

Benefitting from a different perspective: The effect of a complementary matching of psychological distance and habitual perspective on emotion regulation

Psychological distance in terms of its purpose as a psychological adjustment is currently not well understood. Some researchers claim that psychological distance serves as an emotion regulator, while others argue that psychological distance has the reverse effect, leading to cognitive avoidance and rumination. To elucidate upon this discrepancy, we propose that a complementary matching of psychological distance to one's habitual psychological distance perspective may lead to better emotion regulation when compared to the original perspective (i.e. fixing on either psychological immersion or distance). This study hypothesizes that a complementary matching of psychological distance to one's habitual perspective generally leads to better emotion regulation; specifically, individuals with high avoidant attachment, who habitually distance themselves from their experiences, may benefit from psychological immersion, while individuals with high anxious attachment, who habitually immerse themselves in their experiences, may benefit from psychological distancing. A total of 83 participants completed measures of adult attachment orientations; read a conflict scenario, triggering their attachment systems; and then rewrote that scenario using designated pronouns, thereby employing psychological immersion or psychological distance. Participants in the self‐immersed condition were asked to write from the first‐person perspective, whereas those in the self‐distancing condition were asked to write from the third‐person perspective. The results support our hypothesis of a complementary matching of psychological distance and habitual perspective.     

Gender makes the difference: The moderating role of leader gender on the relationship between leadership styles and subordinate performance

Using a predominantly male research and development (R&D) sample and a predominantly female customer service personnel sample, we investigated how authoritarian and benevolent leadership styles interact with leader gender to influence subordinate performance (i.e., task performance, citizenship behavior, and creativity). Our research extends role congruity theory (Eagly & Karau, 2002) by adopting  and  attribution principles to offer a more comprehensive framework for explaining how leader gender affects the impact of leadership styles on subordinate performance. Our results suggest that the negative relationship between authoritarian leadership and subordinate performance is stronger for female than for male leaders and that the positive relationship between benevolent leadership and subordinate performance is stronger for male than for female leaders. Accordingly, in addition to leaders’ engaging in gender-role congruent behaviors, a useful strategy is to adopt behaviors that are perceived as a positive deviation from their gender role.     

Abnormally high residual dislocation density in pure aluminum after Al/Ti/Al laminate annealing for seven days

We report an abnormally high residual dislocation density in aluminium in an Al/Ti/Al laminate annealed at 873 K for seven days. The residual dislocation density reaches 7.5 × 10¹⁴ m^?2, higher than that in aluminum after severe plastic deformation processes such as accumulative roll bonding and high-pressure torsion. It is proposed that the high residual dislocation density may result from obstruction of the movement of TiAl₃ nanoparticles by the grain boundary and Ti atoms conglomerating at vacancies distributed in the aluminium matrix at a high temperature for a sufficient time to allow a relatively stable crystal.     

Density evolution during the growth of disc-shaped aluminium nanoparticles on a liquid surface

Aluminium (Al) nanoparticles (NPs) have been successfully fabricated on a liquid surface by thermal evaporation at room temperature. The Al NPs exhibit a disc-shaped morphology with mean diameter and height in the ranges 20–35 and 1.3–3.7?nm, respectively. As the nominal film thickness increases from 0.02 to 0.18?nm, the mean diameter and height are nearly independent of the thickness, implying that the density of the NPs increases during their growth. An explanation for this phenomenon is presented.     

Surface effect on the screw dislocation mobility over the Peierls barrier

The effect of the image force on the Peierls stress (τ _p ) of a screw dislocation below a free surface is studied via a self-consistent semidiscrete variational Peierls–Nabarro model. The consequence of reduction in elastic energy and increase in stacking fault energy by the presence of the free surface is found to additively increase the Peierls stress (τ _p ). This model gives a physical interpretation of the same tend observed in a recent molecular dynamic study, while previous continuum analysis predicted the opposite.