马克思劳动人本思想对资本逻辑的批判与超越

不断占有剩余价值以自我增殖,进而无度扩张,这构成资本的内在逻辑。资本提升了劳动能力,改进了劳动方式,变革了全部社会关系,瓦解了封建体系,为人的解放创造了前提。但在资本逻辑支配下,劳动采取异化形式沦为资本增殖的元素,引发资本统治劳动、人为物驭的发展悖论,此一洞见构成马克思劳动人本思想对资本逻辑的批判向度。透过劳动从属资本的迷雾,马克思深度揭示了劳动发展与社会演进和人的本质的内在同一性,确认了劳动者的历史主体地位,指明了经由劳动和劳动者解放实现人的解放以及资本逻辑消亡的必然性,彰显了劳动人本思想以劳动和劳动者为本的价值诉求及对资本逻辑的超越之维。     

初中学生心理健康状况及其影响因素

本研究对441名初中学生进行问卷调查,结果发现：1．有7．5％的初中学生存在明显的心理健康问题。2．初中学生心理健康存在性别与年级的差异。女生比男生,初三、初二学生比初一学生有更多的心理健康问题。3．日常生活压力是影响初中学生心理健康的重要因素。4．解决问题、求助两种应付方式对学生的心理健康有积极作用,而自责、幻想、忍耐、合理化等应付方式则会危害心理健康。     

目标结构与学习动机

本文概述了目标结构理论的形成及发展,并进一步论述了在教学中不同的目标结构,导致学生间不间的相互关系,从而使学生形成不同的学习动机,取得不同的学业成就。竞争目标结构激发的是能力中心的动机系统;个体化目标结构激发的是任务掌握的动机系统;合作目标结构激发的是道德中心的动机系统。由此,我们认为在当前的教学实践中应重视合作目标结构的建立。     

情绪调节灵活性对负性情绪的影响：来自经验取样的证据

情绪调节灵活性是指个体根据不断变化的情境需求灵活部署情绪调节策略的能力。本研究采用经验取样方法,通过拟合个体在日常生活事件(如,未通过考试)和突发公共卫生事件(COVID-19)中的策略使用剖面结构和情境负性程度与策略使用程度的共变关系测量个体的情绪调节灵活性水平,并探讨其对个体后续负性情绪(抑郁和焦虑)的影响。两个独立样本结果表明：单一策略使用偏好(如沉浸偏好和表达抑制偏好)的个体在负性生活事件中和疫情期间经历了更高水平的抑郁和焦虑情绪。此外,当个体随情境负性程度提高使用更多分心策略,而随情境负性程度降低使用更多认知重评策略(意味较高的情绪调节灵活性),其抑郁和焦虑情绪水平更低。以上结果共同证实了情绪调节灵活性有利于减少个体的负性情绪体验。     

Should a luxury Brand's Chatbot use emoticons? Impact on brand status

Luxury brands are increasingly adopting chatbots for online customer service. But, little is known about the role of adding design features such as emoticons on customers' luxury experience. This study fills this research gap by exploring the influence of a luxury brand chatbot's adoption of emoticons on status perception and its underlying mechanisms. Results from two experiments suggest that luxury brands might be better off not using emoticons in chatbot communications because it dampens the brand status perception due to perceived unexpectedness, which in turn decreases the perception of the appropriateness of the interaction with chatbots. However, this negative effect of luxury brand's use of emoticons in chatbot communication only exists for traditional luxury brands, not for masstige brands. This study advances the literature on AI, particularly regarding luxury brand-specific chatbot applications. It also offers insights for luxury brand managers that they should be cautious in adopting emoticons in chatbot communication given the risk of ruining the brand status, especially when the brand is a traditional luxury brand as opposed to a masstige brand.     

Looking more masculine among females: Spatial context modulates gender perception of face and biological motion

Perception of visual information highly depends on spatial context. For instance, perception of a low-level visual feature, such as orientation, can be shifted away from its surrounding context, exhibiting a simultaneous contrast effect. Although previous studies have demonstrated the adaptation aftereffect of gender, a high-level visual feature, it remains largely unknown whether gender perception can also be shaped by a simultaneously presented context. In the present study, we found that the gender perception of a central face or a point-light walker was repelled away from the gender of its surrounding faces or walkers. A norm-based opponent model of lateral inhibition, which accounts for the adaptation aftereffect of high-level features, can also excellently fit the simultaneous contrast effect. But different from the reported contextual effect of low-level features, the simultaneous contrast effect of gender cannot be observed when the centre and the surrounding stimuli are from different categories, or when the surrounding stimuli are suppressed from awareness. These findings on one hand reveal a resemblance between the simultaneous contrast effect and the adaptation aftereffect of high-level features, on the other hand highlight different biological mechanisms underlying the contextual effects of low- and high-level visual features.     

The asymmetric effect of regulatory fit on moral judgments of other-oriented lies

We examined whether regulatory fit effects are asymmetric—namely, whether they occur only among individuals with a promotion focus or a prevention focus. We adopted a task where individuals make moral judgments of other-oriented lies and conducted three studies. The results indicated that prevention-focused individuals judged other-oriented lies based on a vigilant strategy as more moral than lies based on an eager strategy (Studies 1 and 2). Meanwhile for promotion-focused individuals, there were no differences between eager and vigilant strategies on moral judgments of other-oriented lies. Additionally, the results suggested that the feeling of rightness is an underlying mechanism of the regulatory fit effects of prevention focus (Study 3).     

肿瘤疫苗治疗肿瘤的前景

肿瘤疫苗的发展已经历了一个多世纪,20世纪50年代,人们开始了自体肿瘤疫苗的研究.使肿瘤疫苗(主动性免疫治疗)成为继手术、放疗、化疗之后的肿瘤治疗方法.肿瘤疫苗作为主动特异性免疫治疗,在临床中起到越来越重要的作用,人们开始尝试利用多种方法制备肿瘤疫苗并利用其促进机体免疫应答,从整体细胞,分子水平调控机体对肿瘤的免疫.目前肿瘤疫苗的研制已取得很大进展,给人类战胜肿瘤提供很大希望。     

小学生快速阅读的眼动研究

用自然实验和实验室实验考察了对小学四年级学生进行快速阅读训练的有效性,结果发现：（1）快速阅读训练可以显著地提高小学生的有效读速;（2）快速阅读训练可以显著减少注视次数、注视点平均持续时间;（3）快速阅读训练可以显著扩大眼跳距离。