影响学习策略的因素分析

影响学生对学习策略掌握和运用的因素主要来自于学习者和教师两方面。其中学习策略的掌握和运用很大程度取决于学习者本身,但是在学生对学习策略获得、选择和应用方面,教师起着主导作用。     

Risk factors for infant maltreatment: a population-based study

CONTEXT: Of the approximately 900,000 children who were determined to be victims of abuse or neglect by US child protective services in 2002, the birth-to-3 age group had the highest rate of victimization (1.6%) and children younger than 1 accounted for the largest percentage of victims (9.6%). OBJECTIVE: To identify perinatal and sociodemographic risk factors associated with maltreatment of infants up to 1 year of age. DESIGN AND SETTING: Observational cohort study. PARTICIPANTS: 189,055 children born in 1996 in Florida. MAIN OUTCOME MEASURE: Infant maltreatment, defined as a verified report of abuse, neglect, or threatened harm that occurred between day 3 of life and 1 year. RESULTS: 1,602 children (.85%) of the 1996 birth cohort had verified instances of maltreatment by age 1. Of 15 perinatal and sociodemographic variables studied, 11 were found to be significantly related to infant maltreatment. Five factors had adjusted relative risks (RR) of two or greater: Mother smoked during pregnancy (RR 2.8); more than two siblings (RR 2.7); Medicaid beneficiary (RR 2.1); unmarried marital status (RR 2.0); low birth weight infant (RR 2.0). Infants who had four of these five risk factors had a maltreatment rate seven times higher than the population average. CONCLUSIONS: Data on nearly all risk factors found to be significantly associated with infant maltreatment are available on the birth certificate. Such information can be incorporated into a population-based risk-assessment tool that could identify subpopulations at highest risk for infant maltreatment. Because resources are limited, these groups should be given priority for enrollment in child abuse prevention programs.     

论马克思劳资竞争合作理论及其现实意义

马克思劳资竞争合作理论阐述了劳资竞争合作的条件、依据、原则、性质和作用,这为进一步加深理解鼓励支持和引导个体私营等非公有制经济发展的经济政策提供了理论基础。     

英语教学中的非智力因素及其培养

英语学习活动是一个智力与非智力因素交互作用的过程,在这一过程中非智力因素起着重要作用。该文从动机、兴趣、情感、意志、性格等方面探讨如何在英语教学中加强对学生非智力因素的培养。     

深度学习的影响因素与策略研究——基于蓝墨云班课分析

“互联网+”时代,“深度学习”对高校教育教学的重要性日益凸显。采用描述性分析、线性回归分析、因子分析等方法,对高校学习者深度学习的影响因素进行分析。研究表明：影响学习者深度学习的主要因素包括师生反馈与评价、学习者反思与知识加工水平、环境资源建设以及教师的任务驱动法教学。提出以多元评价促进反思为根本,以促进学习者知识建构与加工水平为目标,以提供丰富合理的环境资源为需求,以任务驱动法促进教学为重要抓手的策略模型。     

非教学因素在学习支持服务体系中的地位和作用

阐述学习支持服务体系中的教学因素和非教学因素的关系及特点，由此说明学习支持服务中的非教学因素对教学因素的影响和作用。搞好开放教育的支持服务，不但要做好教学因素方面的工作，还要注意对学生的学习动机培养，学习方法的指导，学习心理的调控，承受挫折的能力的提高。     

中学生物探究活动的制约因素及对策

从新课程标准对中学生物探究活动的要求出发，探讨中学生物探究活动的制约因素，提出相应的解决方案，为有效开展探究活动提供对策．     

腐竹生产工艺及影响腐竹形成的因素

本文介绍了腐竹的生产工艺及影响腐竹形成的多种因素,为人们生产、加工、制作腐竹的技术作了简要的说明,为提高腐竹生产经济效益作出了初步探索。     

试谈表领属的“N_1+有+N_2”的语义类型和结构模式

“N1 +有 +N2 ”的语义可概括为两类 :其中表领属的除了“领属”这个基本语义外 ,还有表示所有、表示具备、表示人际关系、表示评价、表示划分等语义     

文化与商业的双重胜利——管窥《那山那人那狗》在日本的成功

从文化和商业两个角度,通过社会成因、审美传统和影片发行策略等层面的考察来浅析《那山那人那狗》在国内与日本不同境遇的成因,并在揭示影片的人文内涵的同时探讨了中国电影发行策略上的不足.