儿童视听觉通道现实监控的发展

采用视觉图片和动画,听觉声音和词语任务,分别要求5岁（平均年龄66.5个月）、7岁（平均年龄80.8个月）和9岁（平均年龄117.2个月）共233名儿童在知觉和想象材料中作出来源判断,比较现实监控任务中视听觉通道之间和通道内部的发展差异。结果发现,在通道内部,不同实验材料对现实监控的影响不尽相同。在视觉通道内部：较小年龄儿童对图片的现实监控好于动画,较大年龄儿童对动画的现实监控好于图片;在听觉通道内部：儿童对声音的现实监控好于词。随着年龄的增长,对记忆现实监控的通道差异从视觉的图片刺激优势到图片和动画优势,到视觉刺激和声音对词的优势。文章还讨论了这些发展差异的可能原因,对我们理解个体记忆发展的规律和特点以及对实践的指导意义     

Eastern observers cannot inhibit their gaze to eye and nose regions in face perception

It has been found that Western observers cannot inhibit their gaze to the eye region, even if they are told to avoid doing so when they observe face stimuli because of the importance of the eye region. However, studies indicate that the nose region is more important for face processing among Eastern observers. We used the “don’t look” paradigm with Eastern observers, in which participants were told to avoid fixating on a specific region (eye, nose, and mouth). The results extend previous findings as both the eye and nose regions attracted their gaze. Interestingly, the fixation behaviors differed for the eyes and nose in terms of the time-dependent view, in which reflexive saccades to the eye with a persistent fixation to the nose were observed. The nose regions could have stronger attractiveness than previously thought.     

A Comparative analysis of learning,retention, learning and study strategies in the traditional and M-learning systems

IntroductionLearning and study strategies are important issues that have attracted the attention of many researchers in recent decades. The importance of strategies is well known as a way of improving the level of learning.ObjectiveThis research aimed to compare the effect of learning via mobile devices on learning, retention, learning, and study strategies, with traditional instructional methods.MethodThe present study is a quasi-experimental design with a static group comparison design. The study comprised all primary education students of Taybad Branch, Islamic Azad University (N = 54) in the second semester of the academic year 2018–2019 who chose the language course. These students were considered as a research sample and divided them non-randomly into two groups (27 people as experimental and 27 people as the control group). Before the beginning of the research, a researcher-made learning pre-test questionnaire was developed for both groups in similar conditions. Then, we used the traditional method for the control group and implemented the M-Learning method for the experimental group. At the end of sixteen weeks of training, a researcher-made learning post-test and also the standard learning strategies test were performed in both groups, and after two months of learning tests; the retention test was performed for both test and control groups. Independent t-test analyzed data in Statistical Product and Service Solutions (SPSS) software.ResultsFindings showed that the rate of learning and retention among trainees by the M-learning method is more than the traditional method. However, in the traditional method, the motivation for progress was more than M-Learning.ConclusionSince mobile learning has a high degree of interoperability, personalization, and participation, compared to traditional learning, it allows students to learn at any time and place they wish. Language teachers and education planners with regard to the importance of learning various skills, apply e-learning in training increase personal motivation and interest in learning.     

Widgets: A new set of parametrically defined 3D objects for use in haptic and visual categorization tasks

IntroductionMost research to date on human categorization ability has concentrated on the visual and auditory domains. However, a limited – but non-negligible – range of studies has also examined the categorization of familiar or unfamiliar (i.e., novel) objects in the haptic (i.e., tactile-kinesthetic) modality.ObjectiveIn this paper, we describe how we developed a new set of parametrically defined objects, called widgets, that can be used as 3D (or 2D) materials for haptic (or visual) categorization purposes.MethodWidgets are unfamiliar complex 3D shapes with an ovoid body and four types of elements attached to it (eyes, tail, crest, and legs). The stimulus set comprises 24 objects divided into four categories of six exemplars each (the files used for 3D printing are provided as Supplementary Material).ResultsWe also assessed and demonstrated the validity of our stimulus set by conducting two separate studies of haptic and visual categorization, involving participants of different ages: young adults (Study 1), and children and adolescents (Study 2). Results showed that humans can categorize our 3D complex shapes on the basis of both haptically and visually perceived similarities in shape attributes.ConclusionWidgets are very useful new experimental stimuli for categorization studies using 3D printing technology.     

儒家道德情感论的核心特质及其内在理路

直下心源、直契本心是由孔子确立的儒家道德情感论的核心特质,孔子后学由此出发,基于天人合一的视域建构了诚学,将诚提升为了贯通天人、真实无妄的道德情感。儒家从质直、至诚之本心情感出发,涵养与推扩道德情感的内在理路可以概括为以下三个维度:第一,以反观内省的道德理性时时提撕和体认本心情感; 第二,以本心情感为体,以礼乐文化为用,以文质彬彬为旨归; 第三,以“亲亲而仁民,仁民而爱物”为路径,以四端之心为内在心理情感根据,在由近及远、由厚及薄、由亲及疏的无限推扩中实现对道德情感的涵养、提升与超越。     

高中生感知教师支持与学习投入的关系:学业自我效能感和成就目标定向的链式中介作用

采用感知教师支持、学习投入、学业自我效能感和成就目标定向问卷对498名高中生进行问卷调查,探讨感知教师支持对学习投入的影响,以及学业自我效能感和成就目标定向的链式中介效应。结果显示：（1）感知教师支持能通过学业自我效能感间接预测高中生学习投入,感知教师支持可以通过掌握趋近、表现趋近、表现回避间接预测高中生学习投入;（2）学业自我效能感→掌握趋近、学业自我效能感→表现趋近、学业自我效能感→表现回避三者分别在感知教师支持与学习投入之间起链式中介作用,学业自我效能感→掌握回避的中介效应则不显著。上述结果表明,感知教师支持不仅能分别通过学业自我效能感、掌握趋近、表现趋近、表现回避预测高中生学习投入,还能通过学业自我效能感和成就目标定向的链式中介作用间接预测高中生学习投入。     

Drivers’ driving style and their take-over-control judgment

Advanced driver assistance systems (ADASs), which help a driver drive a car safely and easily (e.g., warning alerts, steering control, and brake/acceleration pedal operation), have increased in popularity. However, such systems have not yet been perfected. Sometimes, humans must take over control from the systems; otherwise, they can cause an accident. In this study, we focused on one of the ADASs, adaptive cruise control (ACC), which automatically maintains a selected distance from the preceding car, and investigated individual differences in take-over-control judgment and related factors. The candidate factors included driver’s manual driving style, driving performance without the ACC, and the usability evaluation of ACC. Ten participants repeated the short, strictly controlled trials in a driving simulator (DS), with a varying value of only one parameter (deceleration of the preceding car) affecting the need for intervention. First, we confirmed that the participants made the judgment based on the dangerousness of the situation and that there were individual differences in the take-over-control judgments. Some participants intervened in the ACC control in less dangerous trials, whereas other participants did not, even if their own car got very close to the preceding car. We conducted a correlation analysis and confirmed the results with the estimation of the confidence interval using a bootstrap method. As a result, we found that driving style and driving performance without ACC had a stronger relationship to the number of interventions, rather than the usability evaluation. In particular, methodical drivers, who obeyed traffic rules and manners, began to intervene in less dangerous situations. The tendency to avoid utilizing brake operations was also related to take-over-control judgment. This might be because the participants intervened by pressing the brake pedal. Our study showed that drivers’ driving style could affect the usage of ACC independently from the performance of the ACC.     

社交电商中的社交-消费转换机制

社交情境和消费情境之间可以相互转换是社交电商的重要特征, 然而这种相互转换在现有社交电商采纳行为研究中却没有得到应有的重视。社交-消费转换概念的提出很好地弥补了上述研究不足。社交-消费转换是指用户从社交情境到消费情境的转换过程。基于边界理论, 从社群和用户两方面系统分析社交-消费转换的影响因素与促进机制, 有望构建体现社交电商专属特性的新理论, 帮助人们更加完整地理解社交电商采纳行为, 并为促进社交-消费转换提供切实可行的实践建议。研究内容具体包括以下4个方面：(1)社交电商中社交-消费转换的内涵与外延; (2)社群边界整合供给对整合型社交边界与社交-消费转换的影响; (3)用户边界分割偏好对整合型社交边界与社交-消费转换的影响; (4)社群边界定制氛围对整合型社交边界与社交-消费转换关系的调节作用。     

The Logical Style of Confucius’ Analects

Considered from a logical point of view, Confucius’ Analects contain many implicit forms of reasoning and argumentation. This is shown first by analyzing the phenomenon of parallelism: direct parallelism is often a way of hinting at a general assertion, whereas anti-parallelism hides dilemmas, generalizations and modal notions of “moral preference.” The Analects also have various types of conditionals, ranging from material implications, to modalized implications, and counterfactual conditionals, which are the germs of implicit reasoning, concluding with a moral recommendation. Analogies are particularly abundant and a presentation of three examples suggests that, beyond their explicative role, they also involve moral recommendations. The implicit logic of The Analects requires an active, albeit unconscious participation of the reader, which could be an important element in explaining the enduring influence of the text.     

Teachers’ Beliefs of Creative Children

Teachers’ beliefs about characteristics of creative children do not always align with how creative children actually behave. Understanding these misaligned beliefs—defined as misconceptions—is important because teachers’ misconceptions can undermine efforts to foster children's creative development. This study aimed to identify teachers’ beliefs about the characteristics of creative children with an emphasis on their misconceptions about characteristics as either indicative or contraindicative of creative children. We analyzed responses of 136 teachers to 29 characteristics, indicating or contraindicating creative children, on Gough's (1979). Creative Personality Scale using the Rating Scale Model. Results revealed that teachers tended to have more misconceptions about characteristics contraindicative of creative children than characteristics indicative of creative children while teachers were able to accurately recognize certain characteristics when compared with explicit theories of creativity. In both the indicative and contraindicative characteristics, misconceptions appeared to increase if characteristics were desirable in the classroom. Teachers’ misconceptions may conceal creative potential in children who do not manage their undesirable characteristics in constructive ways. Findings provide practical implications to aid teachers and teacher educators in correcting misconceptions about the characteristics of creative children.