Subjects: Psychology >> Social Psychology submitted time 2024-04-26
Abstract： Memories of individuals are typically encoded, stored, recalled, and reconstructed through direct or indirect interactions with others. Cuc et al. (2007) founded that during interactive retrieval, speakers’ selective recall of memories results in the forgetting of non-target information related to the retrieved information, a phenomenon known as retrieval-induced forgetting (RIF). Simultaneously, listeners in this interactive process are also influenced by the speakers’ selective recall, leading to the forgetting of relevant but not retrieved information, a phenomenon termed socially shared retrieval-induced forgetting (SS-RIF). Building on the intertwined connection between emotion, motivation, and memory, this study investigates the impact of emotional valence and motivation on socially shared retrieval-induced forgetting in the context of interactive retrieval.
In Experiment 1, emotional valence and item type were manipulated to explore the influence of emotional valence on socially shared retrieval-induced forgetting. The experiment employed a within-participants design of 3 (emotional valence: positive emotion, neutral emotion, negative emotion) × 4 (item type: Rp+, Rp−, Nrp+, Nrp−). The dependent variable was participants’ recall accuracy of items under the three emotional conditions. The results demonstrated that listeners exhibited socially shared retrieval-induced forgetting effects under positive and neutral emotions but not under negative emotions in the interactive retrieval practice paradigm. Additionally, the effect was more pronounced under positive emotions compared to neutral emotions, aligning with our Hypothesis 1.
Experiment 2 manipulated positive emotional motivation and item type to investigate the impact of motivation on socially shared retrieval-induced forgetting. The experiment employed a within-participants design of 2 (positive emotional motivation dimension: high-motivation with positive emotion, low-motivation with positive emotion) × 4 (item type: Rp+, Rp−, Nrp+, Nrp−). Results indicated that listeners exhibited socially shared retrieval-induced forgetting effects under both high- and low-motivation with positive emotional conditions, consistent with the findings of Experiment 1. Moreover, the level of socially shared retrieval-induced forgetting was significantly higher under high-motivation with positive emotions compared to low-motivation with positive emotions, supporting our Hypothesis 2.
These findings offer empirical support for comprehending the impact of emotional valence and motivation on socially shared retrieval-induced forgetting, underscoring the crucial role of emotion and motivation in memory outcomes during social interactive tasks.
Subjects: Digital Publishing >> New Media submitted time 2023-10-08 Cooperative journals: 《中国传媒科技》
Abstract：随着大数据、人工智能等技术的发展和应用,汽车行业正面临前所未有的挑战。被发现、被重视的新科技与尚未引起足够关注的改变接连不断,跨界挑战无时、无处不在。新华网与车企同样意识到,一场巨变正在到来。新华网研发的基于生理信号,进行疲劳驾驶检测的可穿戴智能指环系统,就是一个基于车载场景,通过技术的手段,精准定位用户画像,通过先进生理技术和人工智能算法,收集车载用户聆听新闻时的生理反馈,在用户清醒的时候,推荐能让用户感到愉悦的新闻或者音乐信息。在用户出现疲劳初始状态时,推荐能够减轻和缓解用户疲劳的新闻资讯或者音乐信息,减少车载事故的发生,从而打造车内智能资讯分发系统,最终形成车媒体"头条"平台。另外该系统目前已经实现科研成果转化,可以通过工程开发的方式,实时监测用户的疲劳状态信息,以及用户在听新闻时的生理状态变化,协助媒体公司通过技术的手段,进入车联网系统。系统的创新之处在于通过媒体内容和人生理信号的智能交互,改变现有新闻的生产、制造、分发、收集和反馈的全流程,将成为未来车媒体智能推荐系统的典范。
Subjects: Nursing >> Nursing submitted time 2023-05-12
Abstract： Objective To explore the present situation of nurses’ skills in pre-hospital treatment of severe trauma in Yunnan Province, and to provide reference for the construction of trauma centers at all levels in Yunnan province and the training of pre-hospital first aid skills of nurses. Methods Nine experts from the Yunnan Trauma Center Construction Expert Committee were interviewed in a semi-structured way, and the data were processed and analyzed by Giorgi phenomenological analysis. Results Four themes were extracted: Nurses were indispensable to the pre-hospital treatment team. Nurses were found with low level of pre-hospital treatment skills and unclear responsibilities; Give the poor emergency response capability, it was urgent to standardize the treatment process. It was an urgent to establish scientific, objective and quantitative evaluation standard to improve nurses'' pre-hospital treatment ability. Conclusion The pre-hospital first aid ability of nurses in Yunnan province is at a low level, and there is a lack of objective evaluation criteria. It is necessary to strengthen the training of nurses'' pre-hospital treatment skills, clarify their treatment responsibilities, and construct the evaluation index of nurses'' pre-hospital treatment skills for severe trauma, so as to provide scientific and objective reference for standardizing the pre-hospital treatment process and nurse training.
Peer Review Status:
Awaiting Review
Subjects: Psychology >> Social Psychology submitted time 2023-03-24
Abstract： Asimov's Three Laws of Robotics are the basic ethical principles of artificial intelligent robots. The ethic of robots is a significant factor that influences people’s trust in human-robot interaction. Yet how it affects people's trust, is poorly understood. In this article, we present a new hypothesis for interpreting the effect of robots’ ethics on human-robot trust—what we call the human-robot projection hypothesis (HRP hypothesis). In this hypothesis, people are based on their intelligence, e.g., intelligence for cognition, emotion, and action, to understand robots’ intelligence and interact with them. We propose that compared with robots that violate ethical principles, people project more mind energy (i.e., the level of mental capacity of humans) onto robots that abide by ethical principles, thus promoting human-robot trust. In this study, we conducted three experiments to explore how presenting scenarios where a robot abided by or violated Asimov’s principles would affect people’s trust in the robot. Meanwhile, each experiment corresponds to one of Asimov’s principles to explore the interaction effect of the types of robot’s decisions. Specifically, all three experiments were two by two experimental designs. The first within-subjects factor was whether the robot being interacted with had abided by Asimov’s principle with a “no harm” core element. The second within-subjects factor was the types of robot’s decision, with corresponding differences in Asimov’s principles among different experiments (Experiment 1: whether the robot takes action or not; Experiment 2: whether the robot obeys human’s order or not; Experiment 3: whether the robot protects itself or not). We assessed the human-robot trust by using the trust game paradigm. Experiments 1-3 consistently showed that people were more willing to trust robots that abided by ethical principles compared with those who violated. We also found that human-robot projection played a mediating role, which supports the HRP hypothesis. In addition, the significant interaction effects between the type of robot’s decision and robot abided by or violated Asimov’s principle existed in all three experiments. The results of Experiment 1 showed that action robots got more trust than inaction robots when abided by the first principle, whereas inaction robots got more trust than action robots when they violated the first principle. The results of Experiment 2 showed that disobeyed robots got less trust than obeyed robots. The detrimental effect was greater in scenarios where robots violated the second principle than in those who abided. The results of Experiment 3 showed that compared with robots that violated the third principle, the trust-promoting effect of protecting itself versus destroying itself was stronger among those who abided. The above results indicated that the reverse effects of decision types existed in both Experiments 1 and 3. Finally, the cross-experimental analysis showed that: (1) When robots abided by ethical principles, their inaction and disobedience still compromise human-robot trust. When robots violated ethical principles, their obedience incurs the least loss of human-robot trust, while their action and disobedience incur a relatively severe loss of human-robot trust. (2) When the ethical requirements of different robotic laws conflict, there was no significant difference between the importance of not harming humans and obeying human orders in terms of the human-robot trust, and both were more important than protecting robots themselves. This study helps to understand the impact of robotic ethical decision-making on human-robot trust and the important role of human-robot projection, which might have important implications for future research in human-robot interaction.
Peer Review Status:Awaiting Review
Subjects: Mechanics >> Applied Mechanics submitted time 2023-03-20 Cooperative journals: 《应用力学学报》
Abstract： In onder to study the transmission loss of composite laminate under high frequency noise excita-tion , first , the laminate is equivalent to a single-layer anisotropic panel based on the general laminate theo-ry. Then, the transmission loss model of equivalent single-layer panel is established by SEA method , andmodal density , coupling loss factor , and other important input paramelers are calculated. Last , the trans-mission loss of laminate panel is obtained and compared with the experimental results. The results showthat the prediction results of transmission loss are basically consistent with the distribution trend of the ex-perimental values. However, due to the limitation of SEA method and the influence of stiffness equivalenton the inherent characteristics and radiation efficiency of laminate panel , the emor of low frequency band(200 H:-2 500 Hz) is above 3 dB. The high frequency band (2 500 Hz-10 000 Hz) prediction results a-gree well with the experimental values , and the error is within 3 dB. The two-dimensional equivalent SEAmodel of laminate panel can provide certain help for the rapid and accurate prediction of sound transmission characteristics of composite laminates under the excitation of high frequency noise in the process ofnoise reduction design and optimization.
Subjects: Astronomy >> Astrophysical processes submitted time 2022-04-14 Cooperative journals: 《天文研究与技术》
Abstract：GRB 131231A是一个具有EP 和 双追踪行为的特殊暴。为了进一步分析该暴的能谱特征，我们使用贝叶斯方法对它做了详细的时间分辨光谱分析后发现24个分辨谱中16个有明显热成分，这些热成分主要分布在脉冲的前期和峰值附近，支持了伽玛暴喷流从物质主导到磁主导的过渡。加入热成分后参数EP 、 都变硬，而峰值流量Fp几乎不变。我们使用光球层成分计算了相对论流出物的特性参数后发现流出物特性参数初始半径r0 、饱和层半径rs 、光球层半径rph 、流出物滑行运动阶段洛伦兹因子г均发生较为明显的演化；其温度随时间的演化也能用拐折幂律模型拟合，其上升和下降阶段的幂律指数分别为a = 7.653.48、b = -2.103.48，下降指数b与前人得出的接近于-23 有较大偏差。
Subjects: Astronomy >> Astrophysical processes submitted time 2020-06-23 Cooperative journals: 《天文研究与技术》
Abstract：我们使用模型SBPL（平滑拐折幂率）、BPL（两段幂率直接连接的折线）和Band去拟合8个Fermi亮暴得到165个最佳模型拟合谱。然后根据这165个谱的能流Fluence得出三个模型拟合数据的范围和一些结论。得到BPL能很好地拟合较暗的暴（Fluence<5"×" 〖"10" 〗^"-5" erg/〖"cm" 〗^"2" ），而较亮的暴用Band（5"×" 〖"10" 〗^"-5" erg/〖"cm" 〗^"2"
Subjects: Library Science，Information Science >> Information Science submitted time 2017-07-13 Cooperative journals: 《智库理论与实践》
Abstract：[目的 /意义]智库作为国家软实力的象征,已被摆上了国家层面的战略地位。对国内外智库研究进行对比分析,对我国打造中国特色新型智库具有重要的借鉴和现实意义。[方法 /过程]文章以关键词为侧重点,通过CitespaceⅢ可视化软件对国际智库研究文献进行了可视化对比分析,并提出了我国智库发展的新趋势和新模式。[结果 /结论 ]结果表明国外研究热点领域为政府治理、风险管控、科技创新和民生医疗,政策研究和医疗是近年来的研究前沿;国内研究的关键词则归为智库概念研究、国外智库研究和新型智库建设3类,其中中国特色新型智库的建设是国内关注的前沿。结合对国内外智库的可视化分析,本文对我国智库建设提出了:关注焦点从...
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