“过重课业负担”的概念分析及问题求解

当前,＂减负＂已成为中小学的重要工作,但＂过重课业负担＂概念不清的问题,制约着＂减负＂政策的贯彻和学校＂减负＂工作的开展。本文对＂过重课业负担＂概念进行主客观切割,离析其＂构成要件＂并分析了两种倾向,以期求解＂减负＂问题并对其理论和实践有所裨益。     

概念图在初中《科学》复习课教学中应用的探索与实践

概念图是一种能形象表达命题网络中一系列概念含义及其关系的图解。近年来,我国的中小学在应用概念图开展教学方面进行积极的实践并取得了较好的效果。主要将结合概念图在初中《科学》复习课教学中的应用从概念图的基本要素、建立的基本步骤方法和对概念图的评价这3个方面展开论述。     

新授课中词汇教学环节设计策略

小学英语教学中无论使用何种教材,在新授课中都会面对词汇的教学,如何合理地设计教学环节是每位英语教师都要思考的问题.学生能否掌握词汇部分之后的句型、段落、篇章等内容,很大程度上取决于词汇教学环节设计策略.     

Adverse childhood experiences among Latina women and its association with mastery of stress and health

BackgroundAdverse childhood experience (ACE) and intimate partner violence (IPV) have sustained, deleterious effects on physical and mental health. Few studies have examined how to help Latina survivors of ACEs and/or IPV regain control of their health.ObjectiveTo inform interventions for this population, we examined whether mastery of stress and patient activation mediate the relationship between a history of ACE and/or IPV and mental and physical health.Participants and settingWe recruited 235 Latina women (M age = 29.6, SD = 5.75) from primary care clinics.MethodFor this cross-sectional study, we used linear regressions to examine the association between ACEs, history of IPV, and health, and the sobel’s test to determine whether patient activation and mastery of stress mediated the relationships between ACEs, IPV, and health.ResultsMost women reported at least one ACE (61.7%, n = 137) and 22.2% (n = 55) reported a history of IPV. Mastery of stress mediated the relationship between ACE and physical health (b= -3.16 p = .002) and mental health (b= -3.83, p < .001). Mastery of stress also mediated the relationship between history of IPV and physical health (b= -2.62, p = .008) and mental health (b= -2.74, p = .006). Patient activation was not associated with a history of trauma or mental health.ConclusionWhile past experiences of trauma cannot be changed, results from this study suggest that improving an individual’s mastery of stress may be a point of intervention for improving mental and physical health among survivors of ACEs and IPV.     

计算机科学与技术(专升本)专业教学中存在的问题与对策

分析了计算机科学与技术专业(专升本)教学中存在的问题,并从培养方案、课程结构、教学方法、学分制管理等方面提出了解决问题的对策.     

江河流域经济系统开放与可持续发展关系——国际经典案例及对黄河流域高质量发展的启示

全球主要江河流域承载并见证人类经济分工演进与发展变迁的浩荡历史,当今全球环境变化与经济一体化深刻影响着流域经济系统开放与可持续发展的作用关系。通过建立现代系统科学方法导引下的区域经济地理学理论分析框架,开展对亚洲、欧洲、南北美洲和非洲代表性江河流域经济系统开放与可持续发展关系的个案描述和指标化对比,发现开放因素对流域经济系统运行状态产生复杂影响,并导致流域经济系统运行的多样化格局和发展的多元化路径。全球江河流域经济系统通过自主开放与创新、协调、适应、共享各参量的共同作用,形成开放与可持续发展良性互动的经验可为黄河流域经济系统高质量可持续发展提供借鉴。     

国内外信息化人才建设的经验及启示

信息化人才是目前国内外竞争最激烈的稀缺资源,全球新一轮的信息化人才争夺具有其新的态势和特点,国内外先进地区信息化人才建设的做法和经验,给了我们新的启示.     

Adverse and adaptive childhood experiences are associated with parental reflective functioning in mothers with substance use disorder

Mothers with a substance use disorder (SUD) are at risk for maladaptive parenting practices, and have heightened likelihood of having experienced childhood adversity themselves. In addition, parental reflective functioning (PRF), a capacity underlying sensitive caregiving, is often low in mothers with SUD. This study examines the relationship between PRF and aversive (emotional, physical, sexual abuse and neglect) and adaptive (safety and competence) experiences, in different developmental phases (early childhood, latency, and adolescence) in mothers with a SUD. A sample of 43 mothers with small children were interviewed with the Parental Developmental Interview to assess PRF, and they completed the Traumatic Antecedents Questionnaire regarding aversive and adaptive experiences. In addition, we used the Hopkins Symptoms Checklist-10 to control for mental health status and a battery of neuropsychological tests to control for executive functions. Results indicated that adaptive experiences in early childhood were positively related to PRF, and that experience of emotional abuse was negatively related to PRF. When separating the group of mothers in two sub-groups based on PRF level, results showed that mothers with negative to low PRF had significantly more experiences of adversities in early childhood and latency, and significantly less adaptive experiences in early childhood, latency and adolescence, compared to mothers with moderate to high PRF. In addition, mothers with adequate to high PRF reported experiencing significantly more types of adaptive experiences, and significantly less adversities compared to mothers with negative to low PRF. Results are discussed in relation to developmental trauma, resilience, epistemic trust and mistrust.     

形上的引导--老子道家的道与传统武术的超越追求

一对老子之道的形上意义,历来颇有争议。不少人从本体论、宇宙论等角度进行阐释,笔者也曾从方法论的角度进行过思考。然而今天看来,从超验智慧的角度来理解,似乎更为合适。“逍遥乘化,自由自在,即是道,即是无,即是自然,即是一。以自足无待为逍遥,化有待为无待,破‘他然’为自然     

试论体育教学中备课环节对教学质量的重要性

从体育教学师生的角色作用、体育教学备课过程的主要内容和备课方法论述了高校体育教学中备课的作用,它是影响体育教学质量的重要环节。提出高校体育教学备课的主要内容和合理有效的备课方法。