走出离合词现象的迷局——从准定语与准名词现象入手

词的离合现象是语法研究中的老大难问题。文章独辟蹊径,从与词的离析使用密切相关的准定语和准名词入手,根据句子的信息结构原则,解释了词的离合现象的成因。文章指出,话语的信息结构安排是促成句法结构重组的语用推力:话题语的指称化处置诱发了准定语结构的操作,基本不涉及词的离析;评述语受单一新信息原则制约而出现的事件化处置,迫使及物性低的双音词强行拆分以容纳事件化所需要素,是诱发词的离析并催生准定语和准名词的直接动因。文章的观点是,用朴素的眼光看汉语,汉语中并无什么离合词,词的离合只是非形态语中双音词的用法变异,是语用型语言句子信息结构进行整编与重组的副产品。     

Statistical Inference Enables Bad Science; Statistical Thinking Enables Good Science

ABSTRACT

Scientific research of all kinds should be guided by statistical thinking: in the design and conduct of the study, in the disciplined exploration and enlightened display of the data, and to avoid statistical pitfalls in the interpretation of the results. However, formal, probability-based statistical inference should play no role in most scientific research, which is inherently exploratory, requiring flexible methods of analysis that inherently risk overfitting. The nature of exploratory work is that data are used to help guide model choice, and under these circumstances, uncertainty cannot be precisely quantified, because of the inevitable model selection bias that results. To be valid, statistical inference should be restricted to situations where the study design and analysis plan are specified prior to data collection. Exploratory data analysis provides the flexibility needed for most other situations, including statistical methods that are regularized, robust, or nonparametric. Of course, no individual statistical analysis should be considered sufficient to establish scientific validity: research requires many sets of data along many lines of evidence, with a watchfulness for systematic error. Replicating and predicting findings in new data and new settings is a stronger way of validating claims than blessing results from an isolated study with statistical inferences.     

教育主体缺失视角下农村校园欺凌成因及治理

家庭、村庄和学校是农村学生成长过程中的三个重要教育主体，三者相辅相成共同构成农村教育主体结构。农村中小学生正是在该结构中获得成长，而农村校园欺凌事件的频发和多发则与其变化相关。农村教育主体结构的变化包括三个方面：一是家庭教育主体的缺位，表现为农村家庭隔代抚育的“不过问”逻辑；二是村庄教育主体的缺位，表现为村庄交往中的村民相互“不得罪”的逻辑；三是学校主体的缺位，表现为学校管理中官僚主义的“不出事”逻辑。这些主体行为逻辑的变化，进而带来了三者之间良性互动的阻隔，包括家庭与学校勾连的中断、村庄对学生和家庭监管的缺位，以及学校对农村社会的脱嵌。治理农村校园欺凌事件，除了法制和规范进校之外，还要搭建新型的教育主体结构，形成多元化、多主体农村校园欺凌的治理格局。     

社会保险制度中社会风险的产生、内涵及应对*

社会风险是社会保险制度存在的前提，没有社会风险，就不会有社会保险。从风险、风险社会及社会风险这些相关概念出发，全面阐述社会保险制度中社会风险的产生及其发展路径，发现社会保险制度上所应对的社会风险是一种中度危险的风险事故，有着自身特定的制度内涵。在此基础上，从作为技术途径的保险原则与社会保险权之权利规则的两个视角分析了社会保险制度对社会风险的应对原理、机制与优势。     

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.     

Textbook Affordability in the Time of COVID-19

Abstract

This article provides a background of the textbook affordability problem affecting students attending United States higher education institutions, both prior to and during the 2019 novel coronavirus disease (COVID-19) pandemic, as well as potential solutions to the problem. Solutions discussed include the availability of open materials in online repositories, publisher responses like inclusive access, institutional incentive programs, and initiatives by library consortia or other statewide programs. The responses of various stakeholders to make textbooks accessible to students during the pandemic are also covered.     

论电子商务法基本原则

电子商务法学界对电子商务法基本原则的认识仍存在种种分歧和不足.技术中立原则只是民法平等原则的细化,不能成为电子商务法基本原则.在梳理国内现有理论研究并汲取合理成分的基础上,以法律基本原则的原理为基础,从电子商务法解决的核心问题是在非面对面交易环境中,如何确保当事人能够获得商品和价款出发,提出电子商务法基本原则是安全原则.功能等同是判定利用新型信息技术所实施的法律行为有效与否的标准,是安全原则的重要外延和具体化.安全原则要求第三方电子商务平台针对平台内发生的第三方侵权行为负有合理的注意义务.在安全原则指引下,技术中立非绝对,应包含国家安全等例外规则.     

The intergenerational transmission of income mobility between mothers and their young adult daughters: The mediating role of their daughters' educational attainment

This study examines whether the daughters' educational attainment mediates the intergenerational transmission of economic mobility between mothers and their young adult daughters. To create mother–daughter dyads, two data sets were combined: The National Longitudinal Survey of Youth 1979 (NLSY79) and the National Longitudinal Survey of Youth 79 for Children and Young Adults (NLSY79 CY). A total of 2,456 dyads were included for analysis. We used a mediation model to explore the relationship between mothers' income and their young adult daughters' income. Mothers' income was associated with their young adult daughters' educational attainment and income. The mediation model indicated partial mediation of the relationship between mothers' income and their young adult daughters' income via their young adult daughters' educational attainment. Addressing issues of income inequality among mothers may serve as a buffer against the low upward mobility across generations for their young adult daughters raised by low-income mothers. It is imperative to provide programs and financial assistance for mothers to bolster their income and thereby their daughters' educational attainment and income in young adulthood and therefore improve economic mobility from mothers to daughters.     

就业优先:以"公平而有质量"的教育 在民族地区阻断贫困代际传递

“发展教育脱贫一批”是在民族地区实现共同富裕的重要方针。然而在“教育改变命运”的共识之外，布迪厄认为教育一代代地维持着对社会中下阶层的不公平的“文化再生产”理论，被一些学者应用于对我国少数民族教育的研究。如在“三区三州”等民族地区，代际间的贫困传递难以阻断，因家庭文化资本弱势而造成子女求学、求职受阻，看似可用“贫困文化的再生产”予以概括，但笔者不同意直接套用西方理论认定中国存在“教育不公平”的论述。因为我国社会实际与布氏提出“学校教育再生产社会阶层结构”观点之环境不同，有多项教育政策在切实保障着少数民族通过“教育改变命运”——当前在我国民族地区实现教育公平的主要障碍，并非 “文化再生产”的结构性阻力，而在于就业环节的阶段性困难。教育公平可分为起点、过程和结果三个环节，民族地区经多年教育扶贫，“起点”入学机会和“过程”教育质量已明显改善，而作为“结果”的就业环节亟待改善。以“就业优先”方针多渠道扩大少数民族就业，可激发内生动力、促进市场融入、巩固减贫成效和精准防控返贫，是助少数民族自主掌握教育“社会阶梯”和阻断贫困代际传递的有效路径。