Asymptotic relative efficiency of the linear discriminant function under partial nonrandom classification of the training data

This paper considers the problem where the linear discriminant rule is formed from training data that are only partially classified with respect to the two groups of origin. A further complication is that the data of unknown origin do not constitute an observed random sample from a mixture of the two under- lying groups. Under the assumption of a homoscedastic normal model, the overall error rate of the sample linear discriminant rule formed by maximum likelihood from the partially classified training data is derived up to and including terms of the first order in the case of univariate feature data. This first- order expansion of the sample rule so formed is used to define its asymptotic efficiency relative to the rule formed from a completely classified random training set and also to the rule formed from a completely unclassified random set.     

语文课程素养培养模式的探索与建构——以湛江师范学院中文专业为例

语文课程素养是师范院校中文专业人才培养的综合素养,也是人才培养目标的高度浓缩。"课程整合、平台贯通、操作一体化"培养模式,则是针对当下中文专业人才培养中的问题及素养形成规律提出的具体方案。要使这个方案落实到教学中,既需要教师改变课程观念、确定语文课程素养的培养目标,又要通过教学评价进行引导。而这一方案一旦成为教学中的共识,将大大提高师范院校中文专业的人才培养效率和水平。     

新世纪高校学生干部培养

随着近年来高校招生规模的不断扩大,学生数量急剧增加,一直备受关注的学生管理工作又成为各学校瞩目的焦点,而这一焦点的着力点自然就落到了高校学生干部的培养工作上来。高校学生干部是联系学校、老师和普通学生的桥梁,是学生管理工作中的重要力量,优秀的学生干部能更好的服务于广大学生,因此学生干部的培养尤为重要。目前面对新形势高校学生干部队伍还存在一系列问题与不足,针对这些问题,高校应该加强对学生干部的教育培训、实践锻炼和学习交流,不断健全学生干部培养机制,努力培养一批高素质、高水平、高层次、高能力的高校学生干部队伍。以高校学生干部的培养为立足点,分析新形势下面对学生数量的急剧增加高校培养优秀学生干部的应对策略。     

Winnicott’s “Potential Space” and the Jewish Study Hall for social work students,faculty and practitioners

Abstract

The article addresses the potential interface and dialogue between academic and quasi-academic spaces. In particular, it examines the space of the Jewish Study Hall (Beit Midrash) as facilitative of the professional as well as personal development of social work students and practitioners in an Israeli college. We examine how Winnicott’s potential space concept contributes to understanding the Study Hall’s uniqueness as an extracurricular learning space within the School of Social Work. Twenty participants in the Beit Midrash for Judaism and Social Work took part in the study. Thematic analysis of transcribed sessions revealed three themes: (1) The Beit Midrash as a peaceful, safe and inclusive physical space; (2) The Beit Midrash as a space for playing out different realities; and (3) The Beit Midrash as contributing to social work training. Findings indicate that potential spaces that embrace the metaphysical world can help students engaged in religion and spirituality to complement and expand their academic training. We conclude by recommending that Winnicottian potential spaces that embrace the metaphysical world be integrated in social work programmes.     

Evaluation of a Training to Reduce Provider Bias Toward Pregnant Patients With Substance Abuse

The objective of this article is not to present a scientific or systematic study, but to provide an initial framework for designing a training workshop to enhance health practitioners’ (nurses, social workers, physicians, etc.) knowledge regarding substance abuse treatment and to decrease their bias toward substance-abusing women, particularly pregnant women in rural communities. We incorporated the 4 Transdisciplinary Foundations from the Substance Abuse and Mental Health Services Administration Competencies Model, with specific competencies targeted that related to provider bias. After the conference, 52 of the 70 participants completed a questionnaire to self-assess knowledge level and confidence in skill related to substance abuse management. Participant mean scores were statistically significantly higher following the conference than 1 week prior (p < .001) in the area of “gender difference with substance abuse,” moving from an average of 2.6 to 4.5 on a 5-point Likert scale. Our conference was successful in increasing attendees’ knowledge about gender difference and substance abuse among pregnant patients.     

乡村教师科研培训课程体系的构建——基于粤西北的调查

调查显示，乡村教师的科研处于初始或停滞状态，亟需构建科研能力培训课程体系。乡村教师缺乏教育教学反思能力是现实中普遍存在的问题，为此要加强对乡村教师教育理论知识的重温与重构。另外，针对乡村教师科研热情不高的现状，要建立科研培训课程体系。一方面，根据教育实践问题为科研活动提供研究方向，设置侧重科研过程原则性和步骤性的培训课程；另一方面，将乡村教师在日常教育教学中生发的心得体会和经验总结转化为科研论文，设置科研论文写作的培训课程。     

简析职校生职业生涯规划中的常见误区

"职业教育就是就业教育"。进行职业生涯规划,就是为自己构筑人生的宏伟大厦。职校生因生源基础、生活阅历以及客观环境等局限,对自我和社会往往缺乏全面、正确的认识,不能审时度势、科学抉择,正确规划自己的职业人生,他们在生涯规划时易陷进一些误区。明确这些误区,旨在正视生涯教育,启迪职校生的心灵成长。     

The effectiveness of a group-based educational program on the self-efficacy and self-acceptance of menopausal women: A randomized controlled trial

This study aimed to assess the effectiveness of a group-based educational training on the self-efficacy and self-acceptance of Iranian menopausal women using the PRECEDE–PROCEED model. This Randomized Controlled Trial (RCT) was conducted on 80 menopausal women in the age range of 47–55 years residing in the northeast of Iran. The participants were divided randomly into a test group (n = 40) and a control group (n = 40). We found that designing and implementation of a group-based educational training according to the PRECEDE–PROCEED model can significantly enhance the knowledge and performance of the test group with regard to self-efficacy and self-acceptance.     

人力资源管理专业结构化职业技能培养方案设计

从培养目标、培养内容、培养方式、技能考核等方面出发,着重探讨了基于校企合作的能力培养模式,提出了人力资源管理专业结构化职业技能培养的整体方案。