情感代理能否提高多媒体学习的效果?

近年来,情感代理如何影响学习受到了研究者们的高度重视。情感代理是可以通过面部表情、声音、肢体动作和言语信息等影响学习者情感体验的教学代理。以往研究主要关注两种类型的情感代理：表达型情感代理和移情型情感代理。表达型情感代理是仅通过自身的情绪表达(如：使用微笑的面部表情和热情的声音)以影响学习者情绪体验的代理。移情型情感代理则是能根据学习者的学习表现或情绪状态给予情感反馈(如;点头、鼓励和共情)的代理,其目的是为了调节学习者的情绪、激励其继续努力。虽然不同的研究者对情感代理的具体操作有所不同,但无论哪种类型的情感代理均是为了增加学习者的积极情绪,提高内部动机,最终促进学习。关于情感代理的潜在作用,研究者基于不同的理论观点给出了不同的解释。情绪感染理论认为一个人的情绪状态容易受到另一个人情绪表达的影响,因此界面代理的情绪会直接影响学习者的情绪和动机。情绪反应理论认为如果教师的言语和非言语线索诱发了积极的情绪,学习者就会产生趋近学习的行为(例如,制定相应的学习计划)。多媒体学习认知情感理论强调了学习过程中情感和动机的重要性。基于多媒体学习认知情感理论,情感代理能唤起学习者的积极情绪,增加学习动机,进而提高学习成绩。而认知负荷理论和干扰理论却认为情感代理丰富的面部表情和手势动作可能会增加学习者的外部认知负荷,吸引学习者的注意力,减少对关键信息的注意,因此干扰学习效果。在上述理论的指导下,研究者们对情感代理的效果进行了探究,结果发现,情感代理可以有效地唤起学习者的积极情绪(d_积极情绪= 0.45),提高学习动机(d_内部动机= 0.52)。但不一定能影响认知负荷（d_{内部认知负荷} = -0.01;d_{外部认知负荷} = 0.09;d_{相关认知负荷} = 0.08）,并且在学习效果上的作用也比较微弱(d_保持 = 0.18;d_理解 = 0.32;d_迁移 = 0.14;d_联合 = 0.32)。情感代理在学习效果上的作用不稳健的原因可能是受到了潜在调节因素的影响。例如,学习者的个体特征（如,工作记忆能力和年级水平）、情感代理的类型、任务特征和测验时间等。总之,尽管目前关于情感代理的研究结果存在不一致,但整体而言,在积极情感代理条件下,学习者更加快乐,更有动力。因此,在教育实践中,教学设计者可以考虑为学习者呈现一个积极的教学代理以帮助他们更加快乐地学习。未来关于情感代理的研究需要继续关注情感代理的操纵和评定方法;探究影响情感代理效果的边界条件;考察情感代理影响学习背后的神经机制;提高情感代理研究的生态效度等。     

Unveiling the reasoning processes of robots through introspective dialogues in a storytelling system: A study on the elicited empathy

The work studies the empathy elicited by a storytelling system in which the characters in the story are interpreted by humanoid robots and modelled as cognitive agents. The ACT-R architecture is exploited to shape the characters’ personalities and equip them with knowledge and behaviours typical of social practices. The narration is enriched with gestures and emotional expressions obtained by setting parameters that can be correlated to some emotions, such as the pitch and speech rate, the LEDs colour and the head inclination. The system has been evaluated by comparing a simple narrative modality with an enhanced one, where an introspective dialogue is adopted to explain and let transparent the internal reasoning processes of the characters. The obtained results show that storytelling affected the cognitive component of empathy, especially through the advanced narrative mode.     

宁夏临终关怀现状及实践

在宁夏回族地区如何开展临终关怀工作和提高临终关怀工作的质量,根据在宁夏回族地区开展临终关怀工作五年的实践体会,分析了宁夏主要由于社会老龄化的压力、家庭结构的变化和宁夏疾病死因顺位变化原因开展临终关怀的必要性。探讨了目前宁夏临终关怀面临的七个主要问题,即热心从事临终关怀的专业人员少、临终关怀机构缺乏、社会重视度低、心理治疗严重不足、社会义工资源短缺、医院与外界对临终关怀医护人员的关怀少和患者及家属对临终关怀治疗的期望值高。总结了在宁夏开展临终关怀实践的六点体会。     

Parenting in youth tennis: Understanding and enhancing children's experiences

ObjectiveThe overall purpose of this study was to develop a grounded theory of optimal parental involvement in youth tennis.DesignA Straussian grounded theory methodology (Corbin and Strauss, 2008, Strauss and Corbin, 1998) was used. Semi-structured interviews and focus groups were conducted with 90 youth tennis players, ex-youth players, parents, and coaches from the United Kingdom. Data were analyzed through a process of open and axial coding, and theoretical integration. Through this process data were broken down into smaller units (concepts), relationships between concepts were identified, and a substantive grounded theory was developed.ResultsThe grounded theory of optimal parental involvement in tennis was built around the core category of ‘understanding and enhancing your child's tennis journey.’ The core category was underpinned by three categories: (a) Share and communicate goals, which referred to the need for parents and children to have the same aims for the child's tennis involvement; (b) develop an understanding emotional climate, which accounted for the need for parents to continually seek to foster an environment in which children perceived parents understand their experience, and; (c) engage in enhancing parenting practices at competitions, which denoted the specific behaviors parents should display in relation to competitive tennis.ConclusionThe theory predicts that consistency between goals, emotional climate, and parenting practices will optimize parenting in youth tennis.     

Culture-bound syndromes and healing practices in Malaysia

This paper describes prominent culture-bound syndromes (CBS) in Malaysia. While some of the syndromes are listed in the Diagnostic and Statistical Manual (DSM-IV), their causation and treatment are not addressed. It is important for mental-health professionals to know that while the DSM-IV is widely used in many non-Western countries, the local population continues to believe in and practice indigenous methods of healing. Mental-health concepts and healing practices in the Malay and Chinese cultures, their clinical implications, and the need for ongoing research are emphasized.     

Deliverance,demonic possession,and mental illness: some considerations for mental health professionals

This paper outlines an unconventional treatment for mental illness, the exorcism or deliverance ritual used by Pentecostals and some other charismatic Christians. Deliverance beliefs and practices are based on the assumption that both mental and physical ills result from possession of the sufferer by demons, and are to be treated by the expulsion of those demons. Deliverance practitioners claim to treat schizophrenia, ADHD, and Reactive Attachment Disorder, and believe that these problems are related to sins either of the person in treatment or of an ancestor. Clinicians and counsellors dealing with clients who partially or completely espouse deliverance beliefs may need to understand their worldviews and to discuss their belief system before managing to engage them in conventional mental health treatments. Unusual ethical problems may also be met in the course of such work.     

Social practices,culture and children’s ideas. Convergence between anthropology and critical genetic psychology / Prácticas sociales,cultura e ideas infantiles. Una convergencia entre la antropología y la psicología genética crítica

Abstract

This article explores recent studies in anthropology and critical genetic psychology, both of which analyse the relationships between children’s constructions of social knowledge and sociocultural conditions. For this, we have used research studies that have initiated the dialogue between these disciplinary fields as well as to our own empirical approaches. In order to establish shared problems, recent conceptual developments are explored and their methodological implications are analysed. Finally, the compatibility between the two approaches is analysed.     

Threats and Challenges to Feminist Therapy

No abstract available for this article.     

Professional Counseling in Taiwan: Past to Future

Because of the recent introduction of a licensure law, professional counseling has grown rapidly in Taiwan after decades of slow development. The authors provide a historical review of the development of professional counseling in Taiwan and discuss the current status and future trajectory of professional counseling in Taiwan.     

Do Actions Speak Louder Than Words? A Comparison of Three Organizational Practices for Reducing Racial/Ethnic Harassment and Discrimination

We assessed the effectiveness of three commonly suggested organizational practices for reducing racial/ethnic harassment and discrimination (REHD): training; resources for reporting REHD; and implementation actions taken by leadership to reduce REHD. In a sample of 39,475 U.S. military personnel, we conducted dominance analyses to examine the relative contributions of these practices to REHD. Implementation contributed more to the prediction of REHD than did training or resources. Moreover, implementation moderated the effect of resources and training. This suggests that active leadership effort to address REHD can be 1 of the most effective means of reducing such behavior.